all: autogenerated update (2020-02-27)

Update:
- abusiveexperiencereport/v1
- acceleratedmobilepageurl/v1
- accessapproval/v1
- accessapproval/v1beta1
- accesscontextmanager/v1
- accesscontextmanager/v1beta
- adexchangebuyer/v1.2
- adexchangebuyer/v1.3
- adexchangebuyer/v1.4
- adexchangebuyer2/v2beta1
- adexperiencereport/v1
- admin/datatransfer/v1
- admin/directory/v1
- admin/reports/v1
- admob/v1
- adsense/v1.4
- adsensehost/v4.1
- alertcenter/v1beta1
- analytics/v3
- analyticsreporting/v4
- androiddeviceprovisioning/v1
- androidenterprise/v1
- androidmanagement/v1
- androidpublisher/v1
- androidpublisher/v1.1
- androidpublisher/v2
- androidpublisher/v3
- appengine/v1
- appengine/v1alpha
- appengine/v1beta
- appsactivity/v1
- bigquery/v2
- bigqueryconnection/v1beta1
- bigquerydatatransfer/v1
- bigqueryreservation/v1
- bigqueryreservation/v1alpha2
- bigqueryreservation/v1beta1
- bigtableadmin/v2
- billingbudgets/v1beta1
- binaryauthorization/v1
- binaryauthorization/v1beta1
- blogger/v2
- blogger/v3
- books/v1
- calendar/v3
- chat/v1
- civicinfo/v2
- classroom/v1
- cloudasset/v1
- cloudasset/v1beta1
- cloudbilling/v1
- cloudbuild/v1
- cloudbuild/v1alpha1
- cloudbuild/v1alpha2
- clouddebugger/v2
- clouderrorreporting/v1beta1
- cloudfunctions/v1
- cloudfunctions/v1beta2
- cloudidentity/v1
- cloudidentity/v1beta1
- cloudiot/v1
- cloudkms/v1
- cloudprivatecatalog/v1beta1
- cloudprivatecatalogproducer/v1beta1
- cloudprofiler/v2
- cloudresourcemanager/v1
- cloudresourcemanager/v1beta1
- cloudresourcemanager/v2
- cloudresourcemanager/v2beta1
- cloudscheduler/v1
- cloudscheduler/v1beta1
- cloudsearch/v1
- cloudshell/v1
- cloudshell/v1alpha1
- cloudtasks/v2
- cloudtasks/v2beta2
- cloudtasks/v2beta3
- cloudtrace/v1
- cloudtrace/v2
- cloudtrace/v2beta1
- commentanalyzer/v1alpha1
- composer/v1
- composer/v1beta1
- compute/v0.alpha
- compute/v0.beta
- compute/v1
- container/v1
- container/v1beta1
- containeranalysis/v1alpha1
- containeranalysis/v1beta1
- content/v2
- content/v2.1
- customsearch/v1
- datacatalog/v1beta1
- dataflow/v1b3
- datafusion/v1beta1
- dataproc/v1
- dataproc/v1beta2
- datastore/v1
- datastore/v1beta1
- datastore/v1beta3
- deploymentmanager/v0.alpha
- deploymentmanager/v2
- deploymentmanager/v2beta
- dfareporting/v3.3
- dfareporting/v3.4
- dialogflow/v2
- dialogflow/v2beta1
- digitalassetlinks/v1
- discovery/v1
- dlp/v2
- dns/v1
- dns/v1beta2
- dns/v2beta1
- docs/v1
- domainsrdap/v1
- doubleclickbidmanager/v1
- doubleclickbidmanager/v1.1
- doubleclicksearch/v2
- drive/v2
- drive/v3
- driveactivity/v2
- factchecktools/v1alpha1
- fcm/v1
- file/v1
- file/v1beta1
- firebase/v1beta1
- firebasedynamiclinks/v1
- firebasehosting/v1beta1
- firebaserules/v1
- firestore/v1
- firestore/v1beta1
- firestore/v1beta2
- fitness/v1
- games/v1
- gamesmanagement/v1management
- genomics/v1
- genomics/v1alpha2
- genomics/v2alpha1
- gmail/v1
- groupsmigration/v1
- groupssettings/v1
- healthcare/v1beta1
- homegraph/v1
- iam/v1
- iamcredentials/v1
- iap/v1
- iap/v1beta1
- identitytoolkit/v3
- indexing/v3
- internal/version
- jobs/v2
- jobs/v3
- jobs/v3p1beta1
- kgsearch/v1
- language/v1
- language/v1beta1
- language/v1beta2
- libraryagent/v1
- licensing/v1
- lifesciences/v2beta
- logging/v2
- manufacturers/v1
- mirror/v1
- ml/v1
- monitoring/v1
- monitoring/v3
- oauth2/v1
- oauth2/v2
- osconfig/v1beta
- oslogin/v1
- oslogin/v1alpha
- oslogin/v1beta
- pagespeedonline/v1
- pagespeedonline/v2
- pagespeedonline/v4
- pagespeedonline/v5
- people/v1
- playcustomapp/v1
- plus/v1
- policytroubleshooter/v1
- policytroubleshooter/v1beta
- poly/v1
- prod_tt_sasportal/v1alpha1
- proximitybeacon/v1beta1
- pubsub/v1
- pubsub/v1beta1a
- pubsub/v1beta2
- recommender/v1beta1
- redis/v1
- redis/v1beta1
- remotebuildexecution/v1
- remotebuildexecution/v1alpha
- remotebuildexecution/v2
- reseller/v1
- run/v1
- run/v1alpha1
- run/v1beta1
- runtimeconfig/v1
- runtimeconfig/v1beta1
- safebrowsing/v4
- sasportal/v1alpha1
- script/v1
- searchconsole/v1
- secretmanager/v1
- secretmanager/v1beta1
- securitycenter/v1
- securitycenter/v1beta1
- securitycenter/v1p1alpha1
- securitycenter/v1p1beta1
- serviceconsumermanagement/v1
- servicecontrol/v1
- servicemanagement/v1
- servicenetworking/v1
- servicenetworking/v1beta
- serviceusage/v1
- serviceusage/v1beta1
- sheets/v4
- siteverification/v1
- slides/v1
- sourcerepo/v1
- spanner/v1
- speech/v1
- speech/v1p1beta1
- speech/v2beta1
- sql/v1beta4
- sqladmin/v1beta4
- storage/v1
- storage/v1beta2
- storagetransfer/v1
- streetviewpublish/v1
- tagmanager/v1
- tagmanager/v2
- tasks/v1
- testing/v1
- texttospeech/v1
- texttospeech/v1beta1
- toolresults/v1beta3
- tpu/v1
- tpu/v1alpha1
- translate/v2
- translate/v3
- translate/v3beta1
- vault/v1
- verifiedaccess/v1
- videointelligence/v1
- videointelligence/v1beta2
- videointelligence/v1p1beta1
- videointelligence/v1p2beta1
- videointelligence/v1p3beta1
- vision/v1
- vision/v1p1beta1
- vision/v1p2beta1
- webfonts/v1
- webmasters/v3
- websecurityscanner/v1
- websecurityscanner/v1alpha
- websecurityscanner/v1beta
- youtube/v3
- youtubeanalytics/v2
- youtubereporting/v1
diff --git a/abusiveexperiencereport/v1/abusiveexperiencereport-gen.go b/abusiveexperiencereport/v1/abusiveexperiencereport-gen.go
index bf6e1d2..dd80342 100644
--- a/abusiveexperiencereport/v1/abusiveexperiencereport-gen.go
+++ b/abusiveexperiencereport/v1/abusiveexperiencereport-gen.go
@@ -314,7 +314,7 @@
 
 func (c *SitesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -453,7 +453,7 @@
 
 func (c *ViolatingSitesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/acceleratedmobilepageurl/v1/acceleratedmobilepageurl-gen.go b/acceleratedmobilepageurl/v1/acceleratedmobilepageurl-gen.go
index bb5e85c..243e881 100644
--- a/acceleratedmobilepageurl/v1/acceleratedmobilepageurl-gen.go
+++ b/acceleratedmobilepageurl/v1/acceleratedmobilepageurl-gen.go
@@ -361,7 +361,7 @@
 
 func (c *AmpUrlsBatchGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/accessapproval/v1/accessapproval-gen.go b/accessapproval/v1/accessapproval-gen.go
index d89ad42..1107467 100644
--- a/accessapproval/v1/accessapproval-gen.go
+++ b/accessapproval/v1/accessapproval-gen.go
@@ -773,7 +773,7 @@
 
 func (c *FoldersDeleteAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -915,7 +915,7 @@
 
 func (c *FoldersGetAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1075,7 +1075,7 @@
 
 func (c *FoldersUpdateAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1227,7 +1227,7 @@
 
 func (c *FoldersApprovalRequestsApproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1380,7 +1380,7 @@
 
 func (c *FoldersApprovalRequestsDismissCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1530,7 +1530,7 @@
 
 func (c *FoldersApprovalRequestsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1708,7 +1708,7 @@
 
 func (c *FoldersApprovalRequestsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1888,7 +1888,7 @@
 
 func (c *OrganizationsDeleteAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2030,7 +2030,7 @@
 
 func (c *OrganizationsGetAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2190,7 +2190,7 @@
 
 func (c *OrganizationsUpdateAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2342,7 +2342,7 @@
 
 func (c *OrganizationsApprovalRequestsApproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2495,7 +2495,7 @@
 
 func (c *OrganizationsApprovalRequestsDismissCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2645,7 +2645,7 @@
 
 func (c *OrganizationsApprovalRequestsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2823,7 +2823,7 @@
 
 func (c *OrganizationsApprovalRequestsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3003,7 +3003,7 @@
 
 func (c *ProjectsDeleteAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3145,7 +3145,7 @@
 
 func (c *ProjectsGetAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3305,7 +3305,7 @@
 
 func (c *ProjectsUpdateAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3457,7 +3457,7 @@
 
 func (c *ProjectsApprovalRequestsApproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3610,7 +3610,7 @@
 
 func (c *ProjectsApprovalRequestsDismissCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3760,7 +3760,7 @@
 
 func (c *ProjectsApprovalRequestsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3938,7 +3938,7 @@
 
 func (c *ProjectsApprovalRequestsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/accessapproval/v1beta1/accessapproval-gen.go b/accessapproval/v1beta1/accessapproval-gen.go
index af6e6f1..6e28347 100644
--- a/accessapproval/v1beta1/accessapproval-gen.go
+++ b/accessapproval/v1beta1/accessapproval-gen.go
@@ -773,7 +773,7 @@
 
 func (c *FoldersDeleteAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -915,7 +915,7 @@
 
 func (c *FoldersGetAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1065,7 +1065,7 @@
 
 func (c *FoldersUpdateAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1217,7 +1217,7 @@
 
 func (c *FoldersApprovalRequestsApproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1370,7 +1370,7 @@
 
 func (c *FoldersApprovalRequestsDismissCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1520,7 +1520,7 @@
 
 func (c *FoldersApprovalRequestsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1698,7 +1698,7 @@
 
 func (c *FoldersApprovalRequestsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1878,7 +1878,7 @@
 
 func (c *OrganizationsDeleteAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2020,7 +2020,7 @@
 
 func (c *OrganizationsGetAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2170,7 +2170,7 @@
 
 func (c *OrganizationsUpdateAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2322,7 +2322,7 @@
 
 func (c *OrganizationsApprovalRequestsApproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2475,7 +2475,7 @@
 
 func (c *OrganizationsApprovalRequestsDismissCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2625,7 +2625,7 @@
 
 func (c *OrganizationsApprovalRequestsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2803,7 +2803,7 @@
 
 func (c *OrganizationsApprovalRequestsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2983,7 +2983,7 @@
 
 func (c *ProjectsDeleteAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3125,7 +3125,7 @@
 
 func (c *ProjectsGetAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3275,7 +3275,7 @@
 
 func (c *ProjectsUpdateAccessApprovalSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3427,7 +3427,7 @@
 
 func (c *ProjectsApprovalRequestsApproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3580,7 +3580,7 @@
 
 func (c *ProjectsApprovalRequestsDismissCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3730,7 +3730,7 @@
 
 func (c *ProjectsApprovalRequestsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3908,7 +3908,7 @@
 
 func (c *ProjectsApprovalRequestsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/accesscontextmanager/v1/accesscontextmanager-gen.go b/accesscontextmanager/v1/accesscontextmanager-gen.go
index 0539f7f..fcafc0a 100644
--- a/accesscontextmanager/v1/accesscontextmanager-gen.go
+++ b/accesscontextmanager/v1/accesscontextmanager-gen.go
@@ -1500,7 +1500,7 @@
 
 func (c *AccessPoliciesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1629,7 +1629,7 @@
 
 func (c *AccessPoliciesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1770,7 +1770,7 @@
 
 func (c *AccessPoliciesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1940,7 +1940,7 @@
 
 func (c *AccessPoliciesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2113,7 +2113,7 @@
 
 func (c *AccessPoliciesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2265,7 +2265,7 @@
 
 func (c *AccessPoliciesAccessLevelsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2407,7 +2407,7 @@
 
 func (c *AccessPoliciesAccessLevelsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2572,7 +2572,7 @@
 
 func (c *AccessPoliciesAccessLevelsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2759,7 +2759,7 @@
 
 func (c *AccessPoliciesAccessLevelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2949,7 +2949,7 @@
 
 func (c *AccessPoliciesAccessLevelsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3111,7 +3111,7 @@
 
 func (c *AccessPoliciesAccessLevelsReplaceAllCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3272,7 +3272,7 @@
 
 func (c *AccessPoliciesServicePerimetersCommitCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3419,7 +3419,7 @@
 
 func (c *AccessPoliciesServicePerimetersCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3561,7 +3561,7 @@
 
 func (c *AccessPoliciesServicePerimetersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3703,7 +3703,7 @@
 
 func (c *AccessPoliciesServicePerimetersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3864,7 +3864,7 @@
 
 func (c *AccessPoliciesServicePerimetersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4045,7 +4045,7 @@
 
 func (c *AccessPoliciesServicePerimetersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4204,7 +4204,7 @@
 
 func (c *AccessPoliciesServicePerimetersReplaceAllCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4361,7 +4361,7 @@
 
 func (c *OperationsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4505,7 +4505,7 @@
 
 func (c *OperationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4650,7 +4650,7 @@
 
 func (c *OperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4831,7 +4831,7 @@
 
 func (c *OperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/accesscontextmanager/v1beta/accesscontextmanager-gen.go b/accesscontextmanager/v1beta/accesscontextmanager-gen.go
index 7c33c19..62a7069 100644
--- a/accesscontextmanager/v1beta/accesscontextmanager-gen.go
+++ b/accesscontextmanager/v1beta/accesscontextmanager-gen.go
@@ -1233,7 +1233,7 @@
 
 func (c *AccessPoliciesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1362,7 +1362,7 @@
 
 func (c *AccessPoliciesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1503,7 +1503,7 @@
 
 func (c *AccessPoliciesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1673,7 +1673,7 @@
 
 func (c *AccessPoliciesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1846,7 +1846,7 @@
 
 func (c *AccessPoliciesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1998,7 +1998,7 @@
 
 func (c *AccessPoliciesAccessLevelsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2140,7 +2140,7 @@
 
 func (c *AccessPoliciesAccessLevelsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2305,7 +2305,7 @@
 
 func (c *AccessPoliciesAccessLevelsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2492,7 +2492,7 @@
 
 func (c *AccessPoliciesAccessLevelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2682,7 +2682,7 @@
 
 func (c *AccessPoliciesAccessLevelsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2835,7 +2835,7 @@
 
 func (c *AccessPoliciesServicePerimetersCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2977,7 +2977,7 @@
 
 func (c *AccessPoliciesServicePerimetersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3119,7 +3119,7 @@
 
 func (c *AccessPoliciesServicePerimetersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3280,7 +3280,7 @@
 
 func (c *AccessPoliciesServicePerimetersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3461,7 +3461,7 @@
 
 func (c *AccessPoliciesServicePerimetersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3620,7 +3620,7 @@
 
 func (c *OperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/adexchangebuyer/v1.2/adexchangebuyer-gen.go b/adexchangebuyer/v1.2/adexchangebuyer-gen.go
index b078e75..7d0e88f 100644
--- a/adexchangebuyer/v1.2/adexchangebuyer-gen.go
+++ b/adexchangebuyer/v1.2/adexchangebuyer-gen.go
@@ -637,7 +637,7 @@
 
 func (c *AccountsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -778,7 +778,7 @@
 
 func (c *AccountsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -898,7 +898,7 @@
 
 func (c *AccountsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1037,7 +1037,7 @@
 
 func (c *AccountsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1188,7 +1188,7 @@
 
 func (c *CreativesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1328,7 +1328,7 @@
 
 func (c *CreativesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1489,7 +1489,7 @@
 
 func (c *CreativesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/adexchangebuyer/v1.3/adexchangebuyer-gen.go b/adexchangebuyer/v1.3/adexchangebuyer-gen.go
index 001bf98..5201e91 100644
--- a/adexchangebuyer/v1.3/adexchangebuyer-gen.go
+++ b/adexchangebuyer/v1.3/adexchangebuyer-gen.go
@@ -1626,7 +1626,7 @@
 
 func (c *AccountsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1767,7 +1767,7 @@
 
 func (c *AccountsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1887,7 +1887,7 @@
 
 func (c *AccountsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2026,7 +2026,7 @@
 
 func (c *AccountsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2175,7 +2175,7 @@
 
 func (c *BillingInfoGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2317,7 +2317,7 @@
 
 func (c *BillingInfoListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2448,7 +2448,7 @@
 
 func (c *BudgetGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2595,7 +2595,7 @@
 
 func (c *BudgetPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2747,7 +2747,7 @@
 
 func (c *BudgetUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2907,7 +2907,7 @@
 
 func (c *CreativesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3047,7 +3047,7 @@
 
 func (c *CreativesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3227,7 +3227,7 @@
 
 func (c *CreativesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3419,7 +3419,7 @@
 
 func (c *DirectDealsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3560,7 +3560,7 @@
 
 func (c *DirectDealsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3706,7 +3706,7 @@
 
 func (c *PerformanceReportListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3864,7 +3864,7 @@
 
 func (c *PretargetingConfigDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3987,7 +3987,7 @@
 
 func (c *PretargetingConfigGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4130,7 +4130,7 @@
 
 func (c *PretargetingConfigInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4279,7 +4279,7 @@
 
 func (c *PretargetingConfigListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4416,7 +4416,7 @@
 
 func (c *PretargetingConfigPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4566,7 +4566,7 @@
 
 func (c *PretargetingConfigUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/adexchangebuyer/v1.4/adexchangebuyer-gen.go b/adexchangebuyer/v1.4/adexchangebuyer-gen.go
index a95215c..b25e16d 100644
--- a/adexchangebuyer/v1.4/adexchangebuyer-gen.go
+++ b/adexchangebuyer/v1.4/adexchangebuyer-gen.go
@@ -4022,7 +4022,7 @@
 
 func (c *AccountsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4163,7 +4163,7 @@
 
 func (c *AccountsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4291,7 +4291,7 @@
 
 func (c *AccountsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4443,7 +4443,7 @@
 
 func (c *AccountsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4597,7 +4597,7 @@
 
 func (c *BillingInfoGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4739,7 +4739,7 @@
 
 func (c *BillingInfoListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4870,7 +4870,7 @@
 
 func (c *BudgetGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5017,7 +5017,7 @@
 
 func (c *BudgetPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5169,7 +5169,7 @@
 
 func (c *BudgetUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5319,7 +5319,7 @@
 
 func (c *CreativesAddDealCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5451,7 +5451,7 @@
 
 func (c *CreativesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5591,7 +5591,7 @@
 
 func (c *CreativesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5794,7 +5794,7 @@
 
 func (c *CreativesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6007,7 +6007,7 @@
 
 func (c *CreativesListDealsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6151,7 +6151,7 @@
 
 func (c *CreativesRemoveDealCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6271,7 +6271,7 @@
 
 func (c *MarketplacedealsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6409,7 +6409,7 @@
 
 func (c *MarketplacedealsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6563,7 +6563,7 @@
 
 func (c *MarketplacedealsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6702,7 +6702,7 @@
 
 func (c *MarketplacedealsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6840,7 +6840,7 @@
 
 func (c *MarketplacenotesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6996,7 +6996,7 @@
 
 func (c *MarketplacenotesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7134,7 +7134,7 @@
 
 func (c *MarketplaceprivateauctionUpdateproposalCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7271,7 +7271,7 @@
 
 func (c *PerformanceReportListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7429,7 +7429,7 @@
 
 func (c *PretargetingConfigDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7552,7 +7552,7 @@
 
 func (c *PretargetingConfigGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7695,7 +7695,7 @@
 
 func (c *PretargetingConfigInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7844,7 +7844,7 @@
 
 func (c *PretargetingConfigListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7981,7 +7981,7 @@
 
 func (c *PretargetingConfigPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8131,7 +8131,7 @@
 
 func (c *PretargetingConfigUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8288,7 +8288,7 @@
 
 func (c *ProductsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8435,7 +8435,7 @@
 
 func (c *ProductsSearchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8570,7 +8570,7 @@
 
 func (c *ProposalsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8701,7 +8701,7 @@
 
 func (c *ProposalsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8830,7 +8830,7 @@
 
 func (c *ProposalsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9015,7 +9015,7 @@
 
 func (c *ProposalsSearchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9140,7 +9140,7 @@
 
 func (c *ProposalsSetupcompleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9246,7 +9246,7 @@
 
 func (c *ProposalsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9426,7 +9426,7 @@
 
 func (c *PubprofilesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/adexchangebuyer2/v2beta1/adexchangebuyer2-gen.go b/adexchangebuyer2/v2beta1/adexchangebuyer2-gen.go
index 4f0d81b..3811cb0 100644
--- a/adexchangebuyer2/v2beta1/adexchangebuyer2-gen.go
+++ b/adexchangebuyer2/v2beta1/adexchangebuyer2-gen.go
@@ -6014,7 +6014,7 @@
 
 func (c *AccountsClientsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6165,7 +6165,7 @@
 
 func (c *AccountsClientsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6349,7 +6349,7 @@
 
 func (c *AccountsClientsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6523,7 +6523,7 @@
 
 func (c *AccountsClientsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6675,7 +6675,7 @@
 
 func (c *AccountsClientsInvitationsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6837,7 +6837,7 @@
 
 func (c *AccountsClientsInvitationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7024,7 +7024,7 @@
 
 func (c *AccountsClientsInvitationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7213,7 +7213,7 @@
 
 func (c *AccountsClientsUsersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7400,7 +7400,7 @@
 
 func (c *AccountsClientsUsersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7580,7 +7580,7 @@
 
 func (c *AccountsClientsUsersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7751,7 +7751,7 @@
 
 func (c *AccountsCreativesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7910,7 +7910,7 @@
 
 func (c *AccountsCreativesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8111,7 +8111,7 @@
 
 func (c *AccountsCreativesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8286,7 +8286,7 @@
 
 func (c *AccountsCreativesStopWatchingCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8435,7 +8435,7 @@
 
 func (c *AccountsCreativesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8586,7 +8586,7 @@
 
 func (c *AccountsCreativesWatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8735,7 +8735,7 @@
 
 func (c *AccountsCreativesDealAssociationsAddCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8935,7 +8935,7 @@
 
 func (c *AccountsCreativesDealAssociationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9116,7 +9116,7 @@
 
 func (c *AccountsCreativesDealAssociationsRemoveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9315,7 +9315,7 @@
 
 func (c *AccountsFinalizedProposalsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9507,7 +9507,7 @@
 
 func (c *AccountsProductsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9689,7 +9689,7 @@
 
 func (c *AccountsProductsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9868,7 +9868,7 @@
 
 func (c *AccountsProposalsAcceptCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10022,7 +10022,7 @@
 
 func (c *AccountsProposalsAddNoteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10175,7 +10175,7 @@
 
 func (c *AccountsProposalsCancelNegotiationCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10335,7 +10335,7 @@
 
 func (c *AccountsProposalsCompleteSetupCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10484,7 +10484,7 @@
 
 func (c *AccountsProposalsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10636,7 +10636,7 @@
 
 func (c *AccountsProposalsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10836,7 +10836,7 @@
 
 func (c *AccountsProposalsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11029,7 +11029,7 @@
 
 func (c *AccountsProposalsPauseCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11192,7 +11192,7 @@
 
 func (c *AccountsProposalsResumeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11362,7 +11362,7 @@
 
 func (c *AccountsProposalsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11520,7 +11520,7 @@
 
 func (c *AccountsPublisherProfilesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11685,7 +11685,7 @@
 
 func (c *AccountsPublisherProfilesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11862,7 +11862,7 @@
 
 func (c *BiddersAccountsFilterSetsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12007,7 +12007,7 @@
 
 func (c *BiddersAccountsFilterSetsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12150,7 +12150,7 @@
 
 func (c *BiddersAccountsFilterSetsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12317,7 +12317,7 @@
 
 func (c *BiddersAccountsFilterSetsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12513,7 +12513,7 @@
 
 func (c *BiddersAccountsFilterSetsBidMetricsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12711,7 +12711,7 @@
 
 func (c *BiddersAccountsFilterSetsBidResponseErrorsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12911,7 +12911,7 @@
 
 func (c *BiddersAccountsFilterSetsBidResponsesWithoutBidsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13111,7 +13111,7 @@
 
 func (c *BiddersAccountsFilterSetsFilteredBidRequestsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13309,7 +13309,7 @@
 
 func (c *BiddersAccountsFilterSetsFilteredBidsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13510,7 +13510,7 @@
 
 func (c *BiddersAccountsFilterSetsFilteredBidsCreativesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13722,7 +13722,7 @@
 
 func (c *BiddersAccountsFilterSetsFilteredBidsDetailsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13930,7 +13930,7 @@
 
 func (c *BiddersAccountsFilterSetsImpressionMetricsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14128,7 +14128,7 @@
 
 func (c *BiddersAccountsFilterSetsLosingBidsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14327,7 +14327,7 @@
 
 func (c *BiddersAccountsFilterSetsNonBillableWinningBidsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14506,7 +14506,7 @@
 
 func (c *BiddersFilterSetsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14651,7 +14651,7 @@
 
 func (c *BiddersFilterSetsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14794,7 +14794,7 @@
 
 func (c *BiddersFilterSetsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14961,7 +14961,7 @@
 
 func (c *BiddersFilterSetsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15157,7 +15157,7 @@
 
 func (c *BiddersFilterSetsBidMetricsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15355,7 +15355,7 @@
 
 func (c *BiddersFilterSetsBidResponseErrorsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15555,7 +15555,7 @@
 
 func (c *BiddersFilterSetsBidResponsesWithoutBidsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15755,7 +15755,7 @@
 
 func (c *BiddersFilterSetsFilteredBidRequestsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15953,7 +15953,7 @@
 
 func (c *BiddersFilterSetsFilteredBidsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16154,7 +16154,7 @@
 
 func (c *BiddersFilterSetsFilteredBidsCreativesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16366,7 +16366,7 @@
 
 func (c *BiddersFilterSetsFilteredBidsDetailsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16574,7 +16574,7 @@
 
 func (c *BiddersFilterSetsImpressionMetricsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16772,7 +16772,7 @@
 
 func (c *BiddersFilterSetsLosingBidsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16971,7 +16971,7 @@
 
 func (c *BiddersFilterSetsNonBillableWinningBidsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/adexperiencereport/v1/adexperiencereport-gen.go b/adexperiencereport/v1/adexperiencereport-gen.go
index 4a15613..e6e3941 100644
--- a/adexperiencereport/v1/adexperiencereport-gen.go
+++ b/adexperiencereport/v1/adexperiencereport-gen.go
@@ -366,7 +366,7 @@
 
 func (c *SitesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -507,7 +507,7 @@
 
 func (c *ViolatingSitesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/admin/datatransfer/v1/admin-gen.go b/admin/datatransfer/v1/admin-gen.go
index 930a0f3..dad8f3d 100644
--- a/admin/datatransfer/v1/admin-gen.go
+++ b/admin/datatransfer/v1/admin-gen.go
@@ -482,7 +482,7 @@
 
 func (c *ApplicationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -646,7 +646,7 @@
 
 func (c *ApplicationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -816,7 +816,7 @@
 
 func (c *TransfersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -948,7 +948,7 @@
 
 func (c *TransfersInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1121,7 +1121,7 @@
 
 func (c *TransfersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/admin/directory/v1/admin-gen.go b/admin/directory/v1/admin-gen.go
index 88f0823..727f7b6 100644
--- a/admin/directory/v1/admin-gen.go
+++ b/admin/directory/v1/admin-gen.go
@@ -4737,7 +4737,7 @@
 
 func (c *AspsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4859,7 +4859,7 @@
 
 func (c *AspsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5010,7 +5010,7 @@
 
 func (c *AspsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5141,7 +5141,7 @@
 
 func (c *ChannelsStopCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5244,7 +5244,7 @@
 
 func (c *ChromeosdevicesActionCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5385,7 +5385,7 @@
 
 func (c *ChromeosdevicesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5619,7 +5619,7 @@
 
 func (c *ChromeosdevicesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5848,7 +5848,7 @@
 
 func (c *ChromeosdevicesMoveDevicesToOuCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5979,7 +5979,7 @@
 
 func (c *ChromeosdevicesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6152,7 +6152,7 @@
 
 func (c *ChromeosdevicesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6320,7 +6320,7 @@
 
 func (c *CustomersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6454,7 +6454,7 @@
 
 func (c *CustomersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6592,7 +6592,7 @@
 
 func (c *CustomersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6730,7 +6730,7 @@
 
 func (c *DomainAliasesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6851,7 +6851,7 @@
 
 func (c *DomainAliasesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6993,7 +6993,7 @@
 
 func (c *DomainAliasesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7147,7 +7147,7 @@
 
 func (c *DomainAliasesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7286,7 +7286,7 @@
 
 func (c *DomainsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7407,7 +7407,7 @@
 
 func (c *DomainsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7549,7 +7549,7 @@
 
 func (c *DomainsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7696,7 +7696,7 @@
 
 func (c *DomainsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7828,7 +7828,7 @@
 
 func (c *GroupsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7939,7 +7939,7 @@
 
 func (c *GroupsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8071,7 +8071,7 @@
 
 func (c *GroupsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8272,7 +8272,7 @@
 
 func (c *GroupsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8472,7 +8472,7 @@
 
 func (c *GroupsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8610,7 +8610,7 @@
 
 func (c *GroupsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8748,7 +8748,7 @@
 
 func (c *GroupsAliasesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8858,7 +8858,7 @@
 
 func (c *GroupsAliasesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9005,7 +9005,7 @@
 
 func (c *GroupsAliasesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9140,7 +9140,7 @@
 
 func (c *MembersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9262,7 +9262,7 @@
 
 func (c *MembersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9418,7 +9418,7 @@
 
 func (c *MembersHasMemberCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9562,7 +9562,7 @@
 
 func (c *MembersInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9739,7 +9739,7 @@
 
 func (c *MembersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9922,7 +9922,7 @@
 
 func (c *MembersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10071,7 +10071,7 @@
 
 func (c *MembersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10220,7 +10220,7 @@
 
 func (c *MobiledevicesActionCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10339,7 +10339,7 @@
 
 func (c *MobiledevicesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10472,7 +10472,7 @@
 
 func (c *MobiledevicesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10700,7 +10700,7 @@
 
 func (c *MobiledevicesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10925,7 +10925,7 @@
 
 func (c *NotificationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11046,7 +11046,7 @@
 
 func (c *NotificationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11218,7 +11218,7 @@
 
 func (c *NotificationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11390,7 +11390,7 @@
 
 func (c *NotificationsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11538,7 +11538,7 @@
 
 func (c *NotificationsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11684,7 +11684,7 @@
 
 func (c *OrgunitsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11806,7 +11806,7 @@
 
 func (c *OrgunitsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11949,7 +11949,7 @@
 
 func (c *OrgunitsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12114,7 +12114,7 @@
 
 func (c *OrgunitsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12270,7 +12270,7 @@
 
 func (c *OrgunitsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12419,7 +12419,7 @@
 
 func (c *OrgunitsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12575,7 +12575,7 @@
 
 func (c *PrivilegesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12717,7 +12717,7 @@
 
 func (c *ResolvedAppAccessSettingsGetSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12841,7 +12841,7 @@
 
 func (c *ResolvedAppAccessSettingsListTrustedAppsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12957,7 +12957,7 @@
 
 func (c *ResourcesBuildingsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13078,7 +13078,7 @@
 
 func (c *ResourcesBuildingsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13236,7 +13236,7 @@
 
 func (c *ResourcesBuildingsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13413,7 +13413,7 @@
 
 func (c *ResourcesBuildingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13599,7 +13599,7 @@
 
 func (c *ResourcesBuildingsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13779,7 +13779,7 @@
 
 func (c *ResourcesBuildingsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13941,7 +13941,7 @@
 
 func (c *ResourcesCalendarsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14062,7 +14062,7 @@
 
 func (c *ResourcesCalendarsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14204,7 +14204,7 @@
 
 func (c *ResourcesCalendarsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14391,7 +14391,7 @@
 
 func (c *ResourcesCalendarsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14575,7 +14575,7 @@
 
 func (c *ResourcesCalendarsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14727,7 +14727,7 @@
 
 func (c *ResourcesCalendarsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14873,7 +14873,7 @@
 
 func (c *ResourcesFeaturesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14994,7 +14994,7 @@
 
 func (c *ResourcesFeaturesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15136,7 +15136,7 @@
 
 func (c *ResourcesFeaturesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15297,7 +15297,7 @@
 
 func (c *ResourcesFeaturesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15467,7 +15467,7 @@
 
 func (c *ResourcesFeaturesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15615,7 +15615,7 @@
 
 func (c *ResourcesFeaturesRenameCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15735,7 +15735,7 @@
 
 func (c *ResourcesFeaturesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15881,7 +15881,7 @@
 
 func (c *RoleAssignmentsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16002,7 +16002,7 @@
 
 func (c *RoleAssignmentsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16144,7 +16144,7 @@
 
 func (c *RoleAssignmentsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16321,7 +16321,7 @@
 
 func (c *RoleAssignmentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16499,7 +16499,7 @@
 
 func (c *RolesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16620,7 +16620,7 @@
 
 func (c *RolesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16762,7 +16762,7 @@
 
 func (c *RolesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16923,7 +16923,7 @@
 
 func (c *RolesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17093,7 +17093,7 @@
 
 func (c *RolesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17241,7 +17241,7 @@
 
 func (c *RolesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17387,7 +17387,7 @@
 
 func (c *SchemasDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17508,7 +17508,7 @@
 
 func (c *SchemasGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17650,7 +17650,7 @@
 
 func (c *SchemasInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17797,7 +17797,7 @@
 
 func (c *SchemasListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17933,7 +17933,7 @@
 
 func (c *SchemasPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18081,7 +18081,7 @@
 
 func (c *SchemasUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18227,7 +18227,7 @@
 
 func (c *TokensDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18348,7 +18348,7 @@
 
 func (c *TokensGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18499,7 +18499,7 @@
 
 func (c *TokensListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18630,7 +18630,7 @@
 
 func (c *UsersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18773,7 +18773,7 @@
 
 func (c *UsersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18940,7 +18940,7 @@
 
 func (c *UsersInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19186,7 +19186,7 @@
 
 func (c *UsersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19447,7 +19447,7 @@
 
 func (c *UsersMakeAdminCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19557,7 +19557,7 @@
 
 func (c *UsersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19695,7 +19695,7 @@
 
 func (c *UsersUndeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19805,7 +19805,7 @@
 
 func (c *UsersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20055,7 +20055,7 @@
 
 func (c *UsersWatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20301,7 +20301,7 @@
 
 func (c *UsersAliasesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20412,7 +20412,7 @@
 
 func (c *UsersAliasesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20571,7 +20571,7 @@
 
 func (c *UsersAliasesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20732,7 +20732,7 @@
 
 func (c *UsersAliasesWatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20886,7 +20886,7 @@
 
 func (c *UsersPhotosDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20997,7 +20997,7 @@
 
 func (c *UsersPhotosGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -21132,7 +21132,7 @@
 
 func (c *UsersPhotosPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -21270,7 +21270,7 @@
 
 func (c *UsersPhotosUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -21406,7 +21406,7 @@
 
 func (c *VerificationCodesGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -21507,7 +21507,7 @@
 
 func (c *VerificationCodesInvalidateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -21619,7 +21619,7 @@
 
 func (c *VerificationCodesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/admin/reports/v1/admin-gen.go b/admin/reports/v1/admin-gen.go
index 4432df7..5f67084 100644
--- a/admin/reports/v1/admin-gen.go
+++ b/admin/reports/v1/admin-gen.go
@@ -1109,7 +1109,7 @@
 
 func (c *ActivitiesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1518,7 +1518,7 @@
 
 func (c *ActivitiesWatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1758,7 +1758,7 @@
 
 func (c *ChannelsStopCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1909,7 +1909,7 @@
 
 func (c *CustomerUsageReportsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2175,7 +2175,7 @@
 
 func (c *EntityUsageReportsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2496,7 +2496,7 @@
 
 func (c *UserUsageReportGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/admob/v1/admob-gen.go b/admob/v1/admob-gen.go
index 4e0c0f4..3147994 100644
--- a/admob/v1/admob-gen.go
+++ b/admob/v1/admob-gen.go
@@ -1784,7 +1784,7 @@
 
 func (c *AccountsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1942,7 +1942,7 @@
 
 func (c *AccountsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2096,7 +2096,7 @@
 
 func (c *AccountsMediationReportGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2235,7 +2235,7 @@
 
 func (c *AccountsNetworkReportGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/adsense/v1.4/adsense-gen.go b/adsense/v1.4/adsense-gen.go
index 27e0aa5..de212cb 100644
--- a/adsense/v1.4/adsense-gen.go
+++ b/adsense/v1.4/adsense-gen.go
@@ -1825,7 +1825,7 @@
 
 func (c *AccountsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1987,7 +1987,7 @@
 
 func (c *AccountsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2154,7 +2154,7 @@
 
 func (c *AccountsAdclientsGetAdCodeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2321,7 +2321,7 @@
 
 func (c *AccountsAdclientsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2503,7 +2503,7 @@
 
 func (c *AccountsAdunitsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2666,7 +2666,7 @@
 
 func (c *AccountsAdunitsGetAdCodeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2851,7 +2851,7 @@
 
 func (c *AccountsAdunitsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3063,7 +3063,7 @@
 
 func (c *AccountsAdunitsCustomchannelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3248,7 +3248,7 @@
 
 func (c *AccountsAlertsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3376,7 +3376,7 @@
 
 func (c *AccountsAlertsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3529,7 +3529,7 @@
 
 func (c *AccountsCustomchannelsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3708,7 +3708,7 @@
 
 func (c *AccountsCustomchannelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3920,7 +3920,7 @@
 
 func (c *AccountsCustomchannelsAdunitsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4118,7 +4118,7 @@
 
 func (c *AccountsPaymentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4334,7 +4334,7 @@
 
 func (c *AccountsReportsGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4596,7 +4596,7 @@
 
 func (c *AccountsReportsSavedGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4785,7 +4785,7 @@
 
 func (c *AccountsReportsSavedListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4964,7 +4964,7 @@
 
 func (c *AccountsSavedadstylesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5132,7 +5132,7 @@
 
 func (c *AccountsSavedadstylesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5328,7 +5328,7 @@
 
 func (c *AccountsUrlchannelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5527,7 +5527,7 @@
 
 func (c *AdclientsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5694,7 +5694,7 @@
 
 func (c *AdunitsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5847,7 +5847,7 @@
 
 func (c *AdunitsGetAdCodeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6022,7 +6022,7 @@
 
 func (c *AdunitsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6224,7 +6224,7 @@
 
 func (c *AdunitsCustomchannelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6399,7 +6399,7 @@
 
 func (c *AlertsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6517,7 +6517,7 @@
 
 func (c *AlertsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6655,7 +6655,7 @@
 
 func (c *CustomchannelsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6824,7 +6824,7 @@
 
 func (c *CustomchannelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7026,7 +7026,7 @@
 
 func (c *CustomchannelsAdunitsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7215,7 +7215,7 @@
 
 func (c *MetadataDimensionsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7343,7 +7343,7 @@
 
 func (c *MetadataMetricsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7470,7 +7470,7 @@
 
 func (c *PaymentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7677,7 +7677,7 @@
 
 func (c *ReportsGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7933,7 +7933,7 @@
 
 func (c *ReportsSavedGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8112,7 +8112,7 @@
 
 func (c *ReportsSavedListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8277,7 +8277,7 @@
 
 func (c *SavedadstylesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8435,7 +8435,7 @@
 
 func (c *SavedadstylesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8617,7 +8617,7 @@
 
 func (c *UrlchannelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/adsensehost/v4.1/adsensehost-gen.go b/adsensehost/v4.1/adsensehost-gen.go
index 7b20329..208f611 100644
--- a/adsensehost/v4.1/adsensehost-gen.go
+++ b/adsensehost/v4.1/adsensehost-gen.go
@@ -1153,7 +1153,7 @@
 
 func (c *AccountsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1295,7 +1295,7 @@
 
 func (c *AccountsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1438,7 +1438,7 @@
 
 func (c *AccountsAdclientsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1604,7 +1604,7 @@
 
 func (c *AccountsAdclientsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1774,7 +1774,7 @@
 
 func (c *AccountsAdunitsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1933,7 +1933,7 @@
 
 func (c *AccountsAdunitsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2103,7 +2103,7 @@
 
 func (c *AccountsAdunitsGetAdCodeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2261,7 +2261,7 @@
 
 func (c *AccountsAdunitsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2441,7 +2441,7 @@
 
 func (c *AccountsAdunitsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2625,7 +2625,7 @@
 
 func (c *AccountsAdunitsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2781,7 +2781,7 @@
 
 func (c *AccountsAdunitsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2992,7 +2992,7 @@
 
 func (c *AccountsReportsGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3201,7 +3201,7 @@
 
 func (c *AdclientsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3357,7 +3357,7 @@
 
 func (c *AdclientsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3536,7 +3536,7 @@
 
 func (c *AssociationsessionsStartCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3707,7 +3707,7 @@
 
 func (c *AssociationsessionsVerifyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3838,7 +3838,7 @@
 
 func (c *CustomchannelsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3987,7 +3987,7 @@
 
 func (c *CustomchannelsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4128,7 +4128,7 @@
 
 func (c *CustomchannelsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4292,7 +4292,7 @@
 
 func (c *CustomchannelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4461,7 +4461,7 @@
 
 func (c *CustomchannelsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4606,7 +4606,7 @@
 
 func (c *CustomchannelsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4807,7 +4807,7 @@
 
 func (c *ReportsGenerateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4996,7 +4996,7 @@
 
 func (c *UrlchannelsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5134,7 +5134,7 @@
 
 func (c *UrlchannelsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5297,7 +5297,7 @@
 
 func (c *UrlchannelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/alertcenter/v1beta1/alertcenter-gen.go b/alertcenter/v1beta1/alertcenter-gen.go
index 0bcf81e..d449220 100644
--- a/alertcenter/v1beta1/alertcenter-gen.go
+++ b/alertcenter/v1beta1/alertcenter-gen.go
@@ -2129,7 +2129,7 @@
 
 func (c *AlertsBatchDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2254,7 +2254,7 @@
 
 func (c *AlertsBatchUndeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2395,7 +2395,7 @@
 
 func (c *AlertsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2551,7 +2551,7 @@
 
 func (c *AlertsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2710,7 +2710,7 @@
 
 func (c *AlertsGetMetadataCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2913,7 +2913,7 @@
 
 func (c *AlertsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3092,7 +3092,7 @@
 
 func (c *AlertsUndeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3246,7 +3246,7 @@
 
 func (c *AlertsFeedbackCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3425,7 +3425,7 @@
 
 func (c *AlertsFeedbackListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3585,7 +3585,7 @@
 
 func (c *V1beta1GetSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3720,7 +3720,7 @@
 
 func (c *V1beta1UpdateSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/analytics/v3/analytics-gen.go b/analytics/v3/analytics-gen.go
index 0238fa5..2596dcb 100644
--- a/analytics/v3/analytics-gen.go
+++ b/analytics/v3/analytics-gen.go
@@ -6030,7 +6030,7 @@
 
 func (c *DataGaGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6319,7 +6319,7 @@
 
 func (c *DataMcfGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6560,7 +6560,7 @@
 
 func (c *DataRealtimeGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6748,7 +6748,7 @@
 
 func (c *ManagementAccountSummariesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6883,7 +6883,7 @@
 
 func (c *ManagementAccountUserLinksDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6993,7 +6993,7 @@
 
 func (c *ManagementAccountUserLinksInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7155,7 +7155,7 @@
 
 func (c *ManagementAccountUserLinksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7305,7 +7305,7 @@
 
 func (c *ManagementAccountUserLinksUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7473,7 +7473,7 @@
 
 func (c *ManagementAccountsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7607,7 +7607,7 @@
 
 func (c *ManagementClientIdHashClientIdCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7758,7 +7758,7 @@
 
 func (c *ManagementCustomDataSourcesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7930,7 +7930,7 @@
 
 func (c *ManagementCustomDimensionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8082,7 +8082,7 @@
 
 func (c *ManagementCustomDimensionsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8254,7 +8254,7 @@
 
 func (c *ManagementCustomDimensionsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8423,7 +8423,7 @@
 
 func (c *ManagementCustomDimensionsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8596,7 +8596,7 @@
 
 func (c *ManagementCustomDimensionsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8769,7 +8769,7 @@
 
 func (c *ManagementCustomMetricsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8921,7 +8921,7 @@
 
 func (c *ManagementCustomMetricsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9093,7 +9093,7 @@
 
 func (c *ManagementCustomMetricsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9262,7 +9262,7 @@
 
 func (c *ManagementCustomMetricsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9435,7 +9435,7 @@
 
 func (c *ManagementCustomMetricsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9599,7 +9599,7 @@
 
 func (c *ManagementExperimentsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9741,7 +9741,7 @@
 
 func (c *ManagementExperimentsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9904,7 +9904,7 @@
 
 func (c *ManagementExperimentsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10087,7 +10087,7 @@
 
 func (c *ManagementExperimentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10261,7 +10261,7 @@
 
 func (c *ManagementExperimentsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10430,7 +10430,7 @@
 
 func (c *ManagementExperimentsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10593,7 +10593,7 @@
 
 func (c *ManagementFiltersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10742,7 +10742,7 @@
 
 func (c *ManagementFiltersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10884,7 +10884,7 @@
 
 func (c *ManagementFiltersInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11046,7 +11046,7 @@
 
 func (c *ManagementFiltersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11197,7 +11197,7 @@
 
 func (c *ManagementFiltersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11345,7 +11345,7 @@
 
 func (c *ManagementFiltersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11506,7 +11506,7 @@
 
 func (c *ManagementGoalsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11668,7 +11668,7 @@
 
 func (c *ManagementGoalsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11850,7 +11850,7 @@
 
 func (c *ManagementGoalsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12021,7 +12021,7 @@
 
 func (c *ManagementGoalsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12189,7 +12189,7 @@
 
 func (c *ManagementGoalsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12355,7 +12355,7 @@
 
 func (c *ManagementProfileFilterLinksDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12500,7 +12500,7 @@
 
 func (c *ManagementProfileFilterLinksGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12666,7 +12666,7 @@
 
 func (c *ManagementProfileFilterLinksInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12851,7 +12851,7 @@
 
 func (c *ManagementProfileFilterLinksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13022,7 +13022,7 @@
 
 func (c *ManagementProfileFilterLinksPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13194,7 +13194,7 @@
 
 func (c *ManagementProfileFilterLinksUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13364,7 +13364,7 @@
 
 func (c *ManagementProfileUserLinksDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13494,7 +13494,7 @@
 
 func (c *ManagementProfileUserLinksInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13676,7 +13676,7 @@
 
 func (c *ManagementProfileUserLinksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13846,7 +13846,7 @@
 
 func (c *ManagementProfileUserLinksUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14010,7 +14010,7 @@
 
 func (c *ManagementProfilesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14141,7 +14141,7 @@
 
 func (c *ManagementProfilesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14296,7 +14296,7 @@
 
 func (c *ManagementProfilesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14468,7 +14468,7 @@
 
 func (c *ManagementProfilesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14629,7 +14629,7 @@
 
 func (c *ManagementProfilesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14787,7 +14787,7 @@
 
 func (c *ManagementProfilesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14943,7 +14943,7 @@
 
 func (c *ManagementRemarketingAudienceDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15074,7 +15074,7 @@
 
 func (c *ManagementRemarketingAudienceGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15226,7 +15226,7 @@
 
 func (c *ManagementRemarketingAudienceInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15404,7 +15404,7 @@
 
 func (c *ManagementRemarketingAudienceListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15569,7 +15569,7 @@
 
 func (c *ManagementRemarketingAudiencePatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15727,7 +15727,7 @@
 
 func (c *ManagementRemarketingAudienceUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15903,7 +15903,7 @@
 
 func (c *ManagementSegmentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16043,7 +16043,7 @@
 
 func (c *ManagementUnsampledReportsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16184,7 +16184,7 @@
 
 func (c *ManagementUnsampledReportsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16347,7 +16347,7 @@
 
 func (c *ManagementUnsampledReportsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16530,7 +16530,7 @@
 
 func (c *ManagementUnsampledReportsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16698,7 +16698,7 @@
 
 func (c *ManagementUploadsDeleteUploadDataCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -16843,7 +16843,7 @@
 
 func (c *ManagementUploadsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17034,7 +17034,7 @@
 
 func (c *ManagementUploadsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17244,7 +17244,7 @@
 
 func (c *ManagementUploadsUploadDataCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17440,7 +17440,7 @@
 
 func (c *ManagementWebPropertyAdWordsLinksDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17572,7 +17572,7 @@
 
 func (c *ManagementWebPropertyAdWordsLinksGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17724,7 +17724,7 @@
 
 func (c *ManagementWebPropertyAdWordsLinksInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -17896,7 +17896,7 @@
 
 func (c *ManagementWebPropertyAdWordsLinksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18057,7 +18057,7 @@
 
 func (c *ManagementWebPropertyAdWordsLinksPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18215,7 +18215,7 @@
 
 func (c *ManagementWebPropertyAdWordsLinksUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18380,7 +18380,7 @@
 
 func (c *ManagementWebpropertiesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18526,7 +18526,7 @@
 
 func (c *ManagementWebpropertiesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18688,7 +18688,7 @@
 
 func (c *ManagementWebpropertiesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18839,7 +18839,7 @@
 
 func (c *ManagementWebpropertiesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -18987,7 +18987,7 @@
 
 func (c *ManagementWebpropertiesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19135,7 +19135,7 @@
 
 func (c *ManagementWebpropertyUserLinksDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19255,7 +19255,7 @@
 
 func (c *ManagementWebpropertyUserLinksInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19427,7 +19427,7 @@
 
 func (c *ManagementWebpropertyUserLinksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19587,7 +19587,7 @@
 
 func (c *ManagementWebpropertyUserLinksUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19750,7 +19750,7 @@
 
 func (c *MetadataColumnsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -19884,7 +19884,7 @@
 
 func (c *ProvisioningCreateAccountTicketCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20006,7 +20006,7 @@
 
 func (c *ProvisioningCreateAccountTreeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -20128,7 +20128,7 @@
 
 func (c *UserDeletionUserDeletionRequestUpsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/analyticsreporting/v4/analyticsreporting-gen.go b/analyticsreporting/v4/analyticsreporting-gen.go
index a11f698..9c17c6d 100644
--- a/analyticsreporting/v4/analyticsreporting-gen.go
+++ b/analyticsreporting/v4/analyticsreporting-gen.go
@@ -3015,7 +3015,7 @@
 
 func (c *ReportsBatchGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3141,7 +3141,7 @@
 
 func (c *UserActivitySearchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/androiddeviceprovisioning/v1/androiddeviceprovisioning-gen.go b/androiddeviceprovisioning/v1/androiddeviceprovisioning-gen.go
index f91edf1..0cc6c77 100644
--- a/androiddeviceprovisioning/v1/androiddeviceprovisioning-gen.go
+++ b/androiddeviceprovisioning/v1/androiddeviceprovisioning-gen.go
@@ -2079,7 +2079,7 @@
 
 func (c *CustomersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2233,7 +2233,7 @@
 
 func (c *CustomersConfigurationsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2370,7 +2370,7 @@
 
 func (c *CustomersConfigurationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2508,7 +2508,7 @@
 
 func (c *CustomersConfigurationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2649,7 +2649,7 @@
 
 func (c *CustomersConfigurationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2794,7 +2794,7 @@
 
 func (c *CustomersConfigurationsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2941,7 +2941,7 @@
 
 func (c *CustomersDevicesApplyConfigurationCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3087,7 +3087,7 @@
 
 func (c *CustomersDevicesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3243,7 +3243,7 @@
 
 func (c *CustomersDevicesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3407,7 +3407,7 @@
 
 func (c *CustomersDevicesRemoveConfigurationCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3550,7 +3550,7 @@
 
 func (c *CustomersDevicesUnclaimCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3698,7 +3698,7 @@
 
 func (c *CustomersDpcsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3843,7 +3843,7 @@
 
 func (c *OperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3983,7 +3983,7 @@
 
 func (c *PartnersCustomersCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4148,7 +4148,7 @@
 
 func (c *PartnersCustomersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4316,7 +4316,7 @@
 
 func (c *PartnersDevicesClaimCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4458,7 +4458,7 @@
 
 func (c *PartnersDevicesClaimAsyncCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4597,7 +4597,7 @@
 
 func (c *PartnersDevicesFindByIdentifierCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4763,7 +4763,7 @@
 
 func (c *PartnersDevicesFindByOwnerCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4931,7 +4931,7 @@
 
 func (c *PartnersDevicesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5065,7 +5065,7 @@
 
 func (c *PartnersDevicesMetadataCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5215,7 +5215,7 @@
 
 func (c *PartnersDevicesUnclaimCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5358,7 +5358,7 @@
 
 func (c *PartnersDevicesUnclaimAsyncCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5502,7 +5502,7 @@
 
 func (c *PartnersDevicesUpdateMetadataAsyncCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5663,7 +5663,7 @@
 
 func (c *PartnersVendorsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5850,7 +5850,7 @@
 
 func (c *PartnersVendorsCustomersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/androidenterprise/v1/androidenterprise-gen.go b/androidenterprise/v1/androidenterprise-gen.go
index c4710ab..1f4da70 100644
--- a/androidenterprise/v1/androidenterprise-gen.go
+++ b/androidenterprise/v1/androidenterprise-gen.go
@@ -3992,7 +3992,7 @@
 
 func (c *DevicesForceReportUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4123,7 +4123,7 @@
 
 func (c *DevicesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4290,7 +4290,7 @@
 
 func (c *DevicesGetStateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4450,7 +4450,7 @@
 
 func (c *DevicesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4600,7 +4600,7 @@
 
 func (c *DevicesSetStateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4769,7 +4769,7 @@
 
 func (c *DevicesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4934,7 +4934,7 @@
 
 func (c *EnterprisesAcknowledgeNotificationSetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5041,7 +5041,7 @@
 
 func (c *EnterprisesCompleteSignupCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5173,7 +5173,7 @@
 
 func (c *EnterprisesCreateWebTokenCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5310,7 +5310,7 @@
 
 func (c *EnterprisesEnrollCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5456,7 +5456,7 @@
 
 func (c *EnterprisesGenerateSignupUrlCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5588,7 +5588,7 @@
 
 func (c *EnterprisesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5756,7 +5756,7 @@
 
 func (c *EnterprisesGetServiceAccountCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5913,7 +5913,7 @@
 
 func (c *EnterprisesGetStoreLayoutCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6058,7 +6058,7 @@
 
 func (c *EnterprisesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6220,7 +6220,7 @@
 
 func (c *EnterprisesPullNotificationSetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6351,7 +6351,7 @@
 
 func (c *EnterprisesSendTestPushNotificationCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6484,7 +6484,7 @@
 
 func (c *EnterprisesSetAccountCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6629,7 +6629,7 @@
 
 func (c *EnterprisesSetStoreLayoutCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6765,7 +6765,7 @@
 
 func (c *EnterprisesUnenrollCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6869,7 +6869,7 @@
 
 func (c *EntitlementsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7000,7 +7000,7 @@
 
 func (c *EntitlementsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7161,7 +7161,7 @@
 
 func (c *EntitlementsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7316,7 +7316,7 @@
 
 func (c *EntitlementsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7487,7 +7487,7 @@
 
 func (c *GrouplicensesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7638,7 +7638,7 @@
 
 func (c *GrouplicensesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7783,7 +7783,7 @@
 
 func (c *GrouplicenseusersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7930,7 +7930,7 @@
 
 func (c *InstallsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8071,7 +8071,7 @@
 
 func (c *InstallsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8242,7 +8242,7 @@
 
 func (c *InstallsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8399,7 +8399,7 @@
 
 func (c *InstallsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8566,7 +8566,7 @@
 
 func (c *ManagedconfigurationsfordeviceDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8707,7 +8707,7 @@
 
 func (c *ManagedconfigurationsfordeviceGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8878,7 +8878,7 @@
 
 func (c *ManagedconfigurationsfordeviceListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9036,7 +9036,7 @@
 
 func (c *ManagedconfigurationsfordeviceUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9201,7 +9201,7 @@
 
 func (c *ManagedconfigurationsforuserDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9333,7 +9333,7 @@
 
 func (c *ManagedconfigurationsforuserGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9494,7 +9494,7 @@
 
 func (c *ManagedconfigurationsforuserListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9646,7 +9646,7 @@
 
 func (c *ManagedconfigurationsforuserUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9812,7 +9812,7 @@
 
 func (c *ManagedconfigurationssettingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9972,7 +9972,7 @@
 
 func (c *PermissionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10118,7 +10118,7 @@
 
 func (c *ProductsApproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10254,7 +10254,7 @@
 
 func (c *ProductsGenerateApprovalUrlCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10417,7 +10417,7 @@
 
 func (c *ProductsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10587,7 +10587,7 @@
 
 func (c *ProductsGetAppRestrictionsSchemaCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10745,7 +10745,7 @@
 
 func (c *ProductsGetPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10940,7 +10940,7 @@
 
 func (c *ProductsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11100,7 +11100,7 @@
 
 func (c *ProductsUnapproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11214,7 +11214,7 @@
 
 func (c *ServiceaccountkeysDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11331,7 +11331,7 @@
 
 func (c *ServiceaccountkeysInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11482,7 +11482,7 @@
 
 func (c *ServiceaccountkeysListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11617,7 +11617,7 @@
 
 func (c *StorelayoutclustersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11748,7 +11748,7 @@
 
 func (c *StorelayoutclustersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11899,7 +11899,7 @@
 
 func (c *StorelayoutclustersInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12056,7 +12056,7 @@
 
 func (c *StorelayoutclustersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12201,7 +12201,7 @@
 
 func (c *StorelayoutclustersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12355,7 +12355,7 @@
 
 func (c *StorelayoutpagesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12476,7 +12476,7 @@
 
 func (c *StorelayoutpagesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12617,7 +12617,7 @@
 
 func (c *StorelayoutpagesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12764,7 +12764,7 @@
 
 func (c *StorelayoutpagesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12899,7 +12899,7 @@
 
 func (c *StorelayoutpagesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13045,7 +13045,7 @@
 
 func (c *UsersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13162,7 +13162,7 @@
 
 func (c *UsersGenerateAuthenticationTokenCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13304,7 +13304,7 @@
 
 func (c *UsersGenerateTokenCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13453,7 +13453,7 @@
 
 func (c *UsersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13606,7 +13606,7 @@
 
 func (c *UsersGetAvailableProductSetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13753,7 +13753,7 @@
 
 func (c *UsersInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13904,7 +13904,7 @@
 
 func (c *UsersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14048,7 +14048,7 @@
 
 func (c *UsersRevokeDeviceAccessCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14159,7 +14159,7 @@
 
 func (c *UsersRevokeTokenCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14274,7 +14274,7 @@
 
 func (c *UsersSetAvailableProductSetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14427,7 +14427,7 @@
 
 func (c *UsersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14573,7 +14573,7 @@
 
 func (c *WebappsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14694,7 +14694,7 @@
 
 func (c *WebappsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14835,7 +14835,7 @@
 
 func (c *WebappsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -14982,7 +14982,7 @@
 
 func (c *WebappsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -15117,7 +15117,7 @@
 
 func (c *WebappsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/androidmanagement/v1/androidmanagement-gen.go b/androidmanagement/v1/androidmanagement-gen.go
index f351740..c40cfef 100644
--- a/androidmanagement/v1/androidmanagement-gen.go
+++ b/androidmanagement/v1/androidmanagement-gen.go
@@ -4199,7 +4199,7 @@
 
 func (c *EnterprisesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4351,7 +4351,7 @@
 
 func (c *EnterprisesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4494,7 +4494,7 @@
 
 func (c *EnterprisesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4658,7 +4658,7 @@
 
 func (c *EnterprisesApplicationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4817,7 +4817,7 @@
 
 func (c *EnterprisesDevicesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4974,7 +4974,7 @@
 
 func (c *EnterprisesDevicesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5111,7 +5111,7 @@
 
 func (c *EnterprisesDevicesIssueCommandCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5274,7 +5274,7 @@
 
 func (c *EnterprisesDevicesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5449,7 +5449,7 @@
 
 func (c *EnterprisesDevicesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5602,7 +5602,7 @@
 
 func (c *EnterprisesDevicesOperationsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5735,7 +5735,7 @@
 
 func (c *EnterprisesDevicesOperationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5878,7 +5878,7 @@
 
 func (c *EnterprisesDevicesOperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6052,7 +6052,7 @@
 
 func (c *EnterprisesDevicesOperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6224,7 +6224,7 @@
 
 func (c *EnterprisesEnrollmentTokensCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6363,7 +6363,7 @@
 
 func (c *EnterprisesEnrollmentTokensDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6494,7 +6494,7 @@
 
 func (c *EnterprisesPoliciesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6635,7 +6635,7 @@
 
 func (c *EnterprisesPoliciesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6793,7 +6793,7 @@
 
 func (c *EnterprisesPoliciesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6968,7 +6968,7 @@
 
 func (c *EnterprisesPoliciesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7114,7 +7114,7 @@
 
 func (c *EnterprisesWebAppsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7252,7 +7252,7 @@
 
 func (c *EnterprisesWebAppsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7393,7 +7393,7 @@
 
 func (c *EnterprisesWebAppsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7551,7 +7551,7 @@
 
 func (c *EnterprisesWebAppsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7726,7 +7726,7 @@
 
 func (c *EnterprisesWebAppsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7873,7 +7873,7 @@
 
 func (c *EnterprisesWebTokensCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8028,7 +8028,7 @@
 
 func (c *SignupUrlsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/androidpublisher/v1.1/androidpublisher-gen.go b/androidpublisher/v1.1/androidpublisher-gen.go
index 8f3c674..46a3adc 100644
--- a/androidpublisher/v1.1/androidpublisher-gen.go
+++ b/androidpublisher/v1.1/androidpublisher-gen.go
@@ -327,7 +327,7 @@
 
 func (c *InapppurchasesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -479,7 +479,7 @@
 
 func (c *PurchasesCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -611,7 +611,7 @@
 
 func (c *PurchasesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/androidpublisher/v1/androidpublisher-gen.go b/androidpublisher/v1/androidpublisher-gen.go
index 342c6d4..7ddff21 100644
--- a/androidpublisher/v1/androidpublisher-gen.go
+++ b/androidpublisher/v1/androidpublisher-gen.go
@@ -237,7 +237,7 @@
 
 func (c *PurchasesCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -369,7 +369,7 @@
 
 func (c *PurchasesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/androidpublisher/v2/androidpublisher-gen.go b/androidpublisher/v2/androidpublisher-gen.go
index b8a71f0..5a88e2c 100644
--- a/androidpublisher/v2/androidpublisher-gen.go
+++ b/androidpublisher/v2/androidpublisher-gen.go
@@ -2436,7 +2436,7 @@
 
 func (c *EditsCommitCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2576,7 +2576,7 @@
 
 func (c *EditsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2699,7 +2699,7 @@
 
 func (c *EditsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2841,7 +2841,7 @@
 
 func (c *EditsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2980,7 +2980,7 @@
 
 func (c *EditsValidateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3123,7 +3123,7 @@
 
 func (c *EditsApklistingsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3253,7 +3253,7 @@
 
 func (c *EditsApklistingsDeleteallCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3388,7 +3388,7 @@
 
 func (c *EditsApklistingsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3560,7 +3560,7 @@
 
 func (c *EditsApklistingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3718,7 +3718,7 @@
 
 func (c *EditsApklistingsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3888,7 +3888,7 @@
 
 func (c *EditsApklistingsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4057,7 +4057,7 @@
 
 func (c *EditsApksAddexternallyhostedCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4214,7 +4214,7 @@
 
 func (c *EditsApksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4394,7 +4394,7 @@
 
 func (c *EditsApksUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4588,7 +4588,7 @@
 
 func (c *EditsBundlesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4782,7 +4782,7 @@
 
 func (c *EditsBundlesUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5015,7 +5015,7 @@
 
 func (c *EditsDeobfuscationfilesUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5232,7 +5232,7 @@
 
 func (c *EditsDetailsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5376,7 +5376,7 @@
 
 func (c *EditsDetailsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5524,7 +5524,7 @@
 
 func (c *EditsDetailsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5685,7 +5685,7 @@
 
 func (c *EditsExpansionfilesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5858,7 +5858,7 @@
 
 func (c *EditsExpansionfilesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6036,7 +6036,7 @@
 
 func (c *EditsExpansionfilesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6251,7 +6251,7 @@
 
 func (c *EditsExpansionfilesUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6464,7 +6464,7 @@
 
 func (c *EditsImagesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6624,7 +6624,7 @@
 
 func (c *EditsImagesDeleteallCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6814,7 +6814,7 @@
 
 func (c *EditsImagesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7037,7 +7037,7 @@
 
 func (c *EditsImagesUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7259,7 +7259,7 @@
 
 func (c *EditsListingsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7377,7 +7377,7 @@
 
 func (c *EditsListingsDeleteallCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7500,7 +7500,7 @@
 
 func (c *EditsListingsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7661,7 +7661,7 @@
 
 func (c *EditsListingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7807,7 +7807,7 @@
 
 func (c *EditsListingsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7965,7 +7965,7 @@
 
 func (c *EditsListingsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8132,7 +8132,7 @@
 
 func (c *EditsTestersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8284,7 +8284,7 @@
 
 func (c *EditsTestersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8441,7 +8441,7 @@
 
 func (c *EditsTestersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8608,7 +8608,7 @@
 
 func (c *EditsTracksGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8768,7 +8768,7 @@
 
 func (c *EditsTracksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8914,7 +8914,7 @@
 
 func (c *EditsTracksPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9072,7 +9072,7 @@
 
 func (c *EditsTracksUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9226,7 +9226,7 @@
 
 func (c *InappproductsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9347,7 +9347,7 @@
 
 func (c *InappproductsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9497,7 +9497,7 @@
 
 func (c *InappproductsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9668,7 +9668,7 @@
 
 func (c *InappproductsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9828,7 +9828,7 @@
 
 func (c *InappproductsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9991,7 +9991,7 @@
 
 func (c *InappproductsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10152,7 +10152,7 @@
 
 func (c *OrdersRefundCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10280,7 +10280,7 @@
 
 func (c *PurchasesProductsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10432,7 +10432,7 @@
 
 func (c *PurchasesSubscriptionsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10555,7 +10555,7 @@
 
 func (c *PurchasesSubscriptionsDeferCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10724,7 +10724,7 @@
 
 func (c *PurchasesSubscriptionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10877,7 +10877,7 @@
 
 func (c *PurchasesSubscriptionsRefundCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10999,7 +10999,7 @@
 
 func (c *PurchasesSubscriptionsRevokeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11169,7 +11169,7 @@
 
 func (c *PurchasesVoidedpurchasesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11346,7 +11346,7 @@
 
 func (c *ReviewsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11525,7 +11525,7 @@
 
 func (c *ReviewsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11678,7 +11678,7 @@
 
 func (c *ReviewsReplyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/androidpublisher/v3/androidpublisher-api.json b/androidpublisher/v3/androidpublisher-api.json
index 42bbe6c..be40503 100644
--- a/androidpublisher/v3/androidpublisher-api.json
+++ b/androidpublisher/v3/androidpublisher-api.json
@@ -15,7 +15,7 @@
   "description": "Accesses Android application developers' Google Play accounts.",
   "discoveryVersion": "v1",
   "documentationLink": "https://developers.google.com/android-publisher",
-  "etag": "\"u9GIe6H63LSGq-9_t39K2Zx_EAc/-2EPUzGo8AUggd3leJgv-tzSEr8\"",
+  "etag": "\"u9GIe6H63LSGq-9_t39K2Zx_EAc/BD94sc-dTZbQlj3kncdlRya8SqE\"",
   "icons": {
     "x16": "https://www.google.com/images/icons/product/android-16.png",
     "x32": "https://www.google.com/images/icons/product/android-32.png"
@@ -851,6 +851,8 @@
                 },
                 "imageType": {
                   "enum": [
+                    "automotiveScreenshots",
+                    "daydreamStereoImage",
                     "featureGraphic",
                     "icon",
                     "phoneScreenshots",
@@ -870,6 +872,8 @@
                     "",
                     "",
                     "",
+                    "",
+                    "",
                     ""
                   ],
                   "location": "path",
@@ -913,6 +917,8 @@
                 },
                 "imageType": {
                   "enum": [
+                    "automotiveScreenshots",
+                    "daydreamStereoImage",
                     "featureGraphic",
                     "icon",
                     "phoneScreenshots",
@@ -932,6 +938,8 @@
                     "",
                     "",
                     "",
+                    "",
+                    "",
                     ""
                   ],
                   "location": "path",
@@ -978,6 +986,8 @@
                 },
                 "imageType": {
                   "enum": [
+                    "automotiveScreenshots",
+                    "daydreamStereoImage",
                     "featureGraphic",
                     "icon",
                     "phoneScreenshots",
@@ -997,6 +1007,8 @@
                     "",
                     "",
                     "",
+                    "",
+                    "",
                     ""
                   ],
                   "location": "path",
@@ -1059,6 +1071,8 @@
                 },
                 "imageType": {
                   "enum": [
+                    "automotiveScreenshots",
+                    "daydreamStereoImage",
                     "featureGraphic",
                     "icon",
                     "phoneScreenshots",
@@ -1078,6 +1092,8 @@
                     "",
                     "",
                     "",
+                    "",
+                    "",
                     ""
                   ],
                   "location": "path",
@@ -2537,7 +2553,7 @@
       }
     }
   },
-  "revision": "20200126",
+  "revision": "20200223",
   "rootUrl": "https://www.googleapis.com/",
   "schemas": {
     "Apk": {
@@ -2547,6 +2563,9 @@
           "$ref": "ApkBinary",
           "description": "Information about the binary payload of this APK."
         },
+        "testBinary": {
+          "$ref": "ApkBinary"
+        },
         "versionCode": {
           "description": "The version code of the APK, as specified in the APK's manifest file.",
           "format": "int32",
@@ -2703,6 +2722,12 @@
           },
           "type": "array"
         },
+        "stratifiedSamplings": {
+          "items": {
+            "$ref": "StratifiedSampling"
+          },
+          "type": "array"
+        },
         "versionCodes": {
           "items": {
             "format": "int64",
@@ -3413,6 +3438,39 @@
         "salt": {
           "format": "int32",
           "type": "integer"
+        },
+        "stratifiedSamplings": {
+          "items": {
+            "$ref": "StratifiedSampling"
+          },
+          "type": "array"
+        },
+        "useAndroidId": {
+          "type": "boolean"
+        }
+      },
+      "type": "object"
+    },
+    "StratifiedSampling": {
+      "id": "StratifiedSampling",
+      "properties": {
+        "modRanges": {
+          "items": {
+            "$ref": "ModRange"
+          },
+          "type": "array"
+        },
+        "stratum": {
+          "$ref": "Stratum"
+        }
+      },
+      "type": "object"
+    },
+    "Stratum": {
+      "id": "Stratum",
+      "properties": {
+        "brand": {
+          "type": "string"
         }
       },
       "type": "object"
@@ -3647,6 +3705,24 @@
     "Testers": {
       "id": "Testers",
       "properties": {
+        "autoEnrolledAndroidGroups": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "autoEnrolledGoogleGroups": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "excludedGoogleGroups": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "googleGroups": {
           "description": "A list of all Google Groups, as email addresses, that define testers for this track.",
           "items": {
@@ -3721,6 +3797,12 @@
           "description": "The release name, used to identify this release in the Play Console UI. Not required to be unique. This is optional, if not set it will be generated from the version_name in the APKs.",
           "type": "string"
         },
+        "pinnedVersions": {
+          "items": {
+            "$ref": "TrackReleasePin"
+          },
+          "type": "array"
+        },
         "releaseNotes": {
           "description": "The description of what is new in the app in this release.",
           "items": {
@@ -3728,6 +3810,9 @@
           },
           "type": "array"
         },
+        "rollbackEnabled": {
+          "type": "boolean"
+        },
         "sampling": {
           "$ref": "Sampling"
         },
@@ -3751,6 +3836,72 @@
       },
       "type": "object"
     },
+    "TrackReleasePin": {
+      "id": "TrackReleasePin",
+      "properties": {
+        "targetings": {
+          "items": {
+            "$ref": "TrackReleasePinPinTargeting"
+          },
+          "type": "array"
+        },
+        "versionCodes": {
+          "items": {
+            "format": "int64",
+            "type": "string"
+          },
+          "type": "array"
+        }
+      },
+      "type": "object"
+    },
+    "TrackReleasePinPinTargeting": {
+      "id": "TrackReleasePinPinTargeting",
+      "properties": {
+        "countryCodes": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "devices": {
+          "items": {
+            "$ref": "TrackReleasePinPinTargetingDevicePin"
+          },
+          "type": "array"
+        },
+        "phoneskyVersions": {
+          "items": {
+            "format": "int64",
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "sdkVersions": {
+          "items": {
+            "format": "int32",
+            "type": "integer"
+          },
+          "type": "array"
+        }
+      },
+      "type": "object"
+    },
+    "TrackReleasePinPinTargetingDevicePin": {
+      "id": "TrackReleasePinPinTargetingDevicePin",
+      "properties": {
+        "brand": {
+          "type": "string"
+        },
+        "device": {
+          "type": "string"
+        },
+        "product": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
     "TracksListResponse": {
       "id": "TracksListResponse",
       "properties": {
diff --git a/androidpublisher/v3/androidpublisher-gen.go b/androidpublisher/v3/androidpublisher-gen.go
index 08e5c43..6661082 100644
--- a/androidpublisher/v3/androidpublisher-gen.go
+++ b/androidpublisher/v3/androidpublisher-gen.go
@@ -374,6 +374,8 @@
 	// Binary: Information about the binary payload of this APK.
 	Binary *ApkBinary `json:"binary,omitempty"`
 
+	TestBinary *ApkBinary `json:"testBinary,omitempty"`
+
 	// VersionCode: The version code of the APK, as specified in the APK's
 	// manifest file.
 	VersionCode int64 `json:"versionCode,omitempty"`
@@ -722,6 +724,8 @@
 type Control struct {
 	ModRanges []*ModRange `json:"modRanges,omitempty"`
 
+	StratifiedSamplings []*StratifiedSampling `json:"stratifiedSamplings,omitempty"`
+
 	VersionCodes googleapi.Int64s `json:"versionCodes,omitempty"`
 
 	// ForceSendFields is a list of field names (e.g. "ModRanges") to
@@ -1977,6 +1981,10 @@
 
 	Salt int64 `json:"salt,omitempty"`
 
+	StratifiedSamplings []*StratifiedSampling `json:"stratifiedSamplings,omitempty"`
+
+	UseAndroidId bool `json:"useAndroidId,omitempty"`
+
 	// ForceSendFields is a list of field names (e.g. "ModRanges") to
 	// unconditionally include in API requests. By default, fields with
 	// empty values are omitted from API requests. However, any non-pointer,
@@ -2000,6 +2008,60 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
+type StratifiedSampling struct {
+	ModRanges []*ModRange `json:"modRanges,omitempty"`
+
+	Stratum *Stratum `json:"stratum,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "ModRanges") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "ModRanges") to include in
+	// API requests with the JSON null value. By default, fields with empty
+	// values are omitted from API requests. However, any field with an
+	// empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *StratifiedSampling) MarshalJSON() ([]byte, error) {
+	type NoMethod StratifiedSampling
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
+type Stratum struct {
+	Brand string `json:"brand,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Brand") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Brand") to include in API
+	// requests with the JSON null value. By default, fields with empty
+	// values are omitted from API requests. However, any field with an
+	// empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *Stratum) MarshalJSON() ([]byte, error) {
+	type NoMethod Stratum
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 // SubscriptionCancelSurveyResult: Information provided by the user when
 // they complete the subscription cancellation flow (cancellation reason
 // survey).
@@ -2458,6 +2520,12 @@
 }
 
 type Testers struct {
+	AutoEnrolledAndroidGroups []string `json:"autoEnrolledAndroidGroups,omitempty"`
+
+	AutoEnrolledGoogleGroups []string `json:"autoEnrolledGoogleGroups,omitempty"`
+
+	ExcludedGoogleGroups []string `json:"excludedGoogleGroups,omitempty"`
+
 	// GoogleGroups: A list of all Google Groups, as email addresses, that
 	// define testers for this track.
 	GoogleGroups []string `json:"googleGroups,omitempty"`
@@ -2466,20 +2534,22 @@
 	// server.
 	googleapi.ServerResponse `json:"-"`
 
-	// ForceSendFields is a list of field names (e.g. "GoogleGroups") to
-	// unconditionally include in API requests. By default, fields with
-	// empty values are omitted from API requests. However, any non-pointer,
-	// non-interface field appearing in ForceSendFields will be sent to the
-	// server regardless of whether the field is empty or not. This may be
-	// used to include empty fields in Patch requests.
+	// ForceSendFields is a list of field names (e.g.
+	// "AutoEnrolledAndroidGroups") to unconditionally include in API
+	// requests. By default, fields with empty values are omitted from API
+	// requests. However, any non-pointer, non-interface field appearing in
+	// ForceSendFields will be sent to the server regardless of whether the
+	// field is empty or not. This may be used to include empty fields in
+	// Patch requests.
 	ForceSendFields []string `json:"-"`
 
-	// NullFields is a list of field names (e.g. "GoogleGroups") to include
-	// in API requests with the JSON null value. By default, fields with
-	// empty values are omitted from API requests. However, any field with
-	// an empty value appearing in NullFields will be sent to the server as
-	// null. It is an error if a field in this list has a non-empty value.
-	// This may be used to include null fields in Patch requests.
+	// NullFields is a list of field names (e.g.
+	// "AutoEnrolledAndroidGroups") to include in API requests with the JSON
+	// null value. By default, fields with empty values are omitted from API
+	// requests. However, any field with an empty value appearing in
+	// NullFields will be sent to the server as null. It is an error if a
+	// field in this list has a non-empty value. This may be used to include
+	// null fields in Patch requests.
 	NullFields []string `json:"-"`
 }
 
@@ -2597,10 +2667,14 @@
 	// it will be generated from the version_name in the APKs.
 	Name string `json:"name,omitempty"`
 
+	PinnedVersions []*TrackReleasePin `json:"pinnedVersions,omitempty"`
+
 	// ReleaseNotes: The description of what is new in the app in this
 	// release.
 	ReleaseNotes []*LocalizedText `json:"releaseNotes,omitempty"`
 
+	RollbackEnabled bool `json:"rollbackEnabled,omitempty"`
+
 	Sampling *Sampling `json:"sampling,omitempty"`
 
 	// Status: The desired status of this release.
@@ -2654,6 +2728,96 @@
 	return nil
 }
 
+type TrackReleasePin struct {
+	Targetings []*TrackReleasePinPinTargeting `json:"targetings,omitempty"`
+
+	VersionCodes googleapi.Int64s `json:"versionCodes,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Targetings") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Targetings") to include in
+	// API requests with the JSON null value. By default, fields with empty
+	// values are omitted from API requests. However, any field with an
+	// empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *TrackReleasePin) MarshalJSON() ([]byte, error) {
+	type NoMethod TrackReleasePin
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
+type TrackReleasePinPinTargeting struct {
+	CountryCodes []string `json:"countryCodes,omitempty"`
+
+	Devices []*TrackReleasePinPinTargetingDevicePin `json:"devices,omitempty"`
+
+	PhoneskyVersions googleapi.Int64s `json:"phoneskyVersions,omitempty"`
+
+	SdkVersions []int64 `json:"sdkVersions,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "CountryCodes") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "CountryCodes") to include
+	// in API requests with the JSON null value. By default, fields with
+	// empty values are omitted from API requests. However, any field with
+	// an empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *TrackReleasePinPinTargeting) MarshalJSON() ([]byte, error) {
+	type NoMethod TrackReleasePinPinTargeting
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
+type TrackReleasePinPinTargetingDevicePin struct {
+	Brand string `json:"brand,omitempty"`
+
+	Device string `json:"device,omitempty"`
+
+	Product string `json:"product,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g. "Brand") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "Brand") to include in API
+	// requests with the JSON null value. By default, fields with empty
+	// values are omitted from API requests. However, any field with an
+	// empty value appearing in NullFields will be sent to the server as
+	// null. It is an error if a field in this list has a non-empty value.
+	// This may be used to include null fields in Patch requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *TrackReleasePinPinTargetingDevicePin) MarshalJSON() ([]byte, error) {
+	type NoMethod TrackReleasePinPinTargetingDevicePin
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 type TracksListResponse struct {
 	// Kind: Identifies what kind of resource this is. Value: the fixed
 	// string "androidpublisher#tracksListResponse".
@@ -2945,7 +3109,7 @@
 
 func (c *EditsCommitCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3085,7 +3249,7 @@
 
 func (c *EditsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3208,7 +3372,7 @@
 
 func (c *EditsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3350,7 +3514,7 @@
 
 func (c *EditsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3489,7 +3653,7 @@
 
 func (c *EditsValidateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3633,7 +3797,7 @@
 
 func (c *EditsApksAddexternallyhostedCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3790,7 +3954,7 @@
 
 func (c *EditsApksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3970,7 +4134,7 @@
 
 func (c *EditsApksUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4164,7 +4328,7 @@
 
 func (c *EditsBundlesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4358,7 +4522,7 @@
 
 func (c *EditsBundlesUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4591,7 +4755,7 @@
 
 func (c *EditsDeobfuscationfilesUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4808,7 +4972,7 @@
 
 func (c *EditsDetailsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4952,7 +5116,7 @@
 
 func (c *EditsDetailsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5100,7 +5264,7 @@
 
 func (c *EditsDetailsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5261,7 +5425,7 @@
 
 func (c *EditsExpansionfilesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5434,7 +5598,7 @@
 
 func (c *EditsExpansionfilesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5612,7 +5776,7 @@
 
 func (c *EditsExpansionfilesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5827,7 +5991,7 @@
 
 func (c *EditsExpansionfilesUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6040,7 +6204,7 @@
 
 func (c *EditsImagesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6103,6 +6267,8 @@
 	//     },
 	//     "imageType": {
 	//       "enum": [
+	//         "automotiveScreenshots",
+	//         "daydreamStereoImage",
 	//         "featureGraphic",
 	//         "icon",
 	//         "phoneScreenshots",
@@ -6122,6 +6288,8 @@
 	//         "",
 	//         "",
 	//         "",
+	//         "",
+	//         "",
 	//         ""
 	//       ],
 	//       "location": "path",
@@ -6200,7 +6368,7 @@
 
 func (c *EditsImagesDeleteallCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6280,6 +6448,8 @@
 	//     },
 	//     "imageType": {
 	//       "enum": [
+	//         "automotiveScreenshots",
+	//         "daydreamStereoImage",
 	//         "featureGraphic",
 	//         "icon",
 	//         "phoneScreenshots",
@@ -6299,6 +6469,8 @@
 	//         "",
 	//         "",
 	//         "",
+	//         "",
+	//         "",
 	//         ""
 	//       ],
 	//       "location": "path",
@@ -6390,7 +6562,7 @@
 
 func (c *EditsImagesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6473,6 +6645,8 @@
 	//     },
 	//     "imageType": {
 	//       "enum": [
+	//         "automotiveScreenshots",
+	//         "daydreamStereoImage",
 	//         "featureGraphic",
 	//         "icon",
 	//         "phoneScreenshots",
@@ -6492,6 +6666,8 @@
 	//         "",
 	//         "",
 	//         "",
+	//         "",
+	//         "",
 	//         ""
 	//       ],
 	//       "location": "path",
@@ -6613,7 +6789,7 @@
 
 func (c *EditsImagesUploadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6737,6 +6913,8 @@
 	//     },
 	//     "imageType": {
 	//       "enum": [
+	//         "automotiveScreenshots",
+	//         "daydreamStereoImage",
 	//         "featureGraphic",
 	//         "icon",
 	//         "phoneScreenshots",
@@ -6756,6 +6934,8 @@
 	//         "",
 	//         "",
 	//         "",
+	//         "",
+	//         "",
 	//         ""
 	//       ],
 	//       "location": "path",
@@ -6835,7 +7015,7 @@
 
 func (c *EditsListingsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6953,7 +7133,7 @@
 
 func (c *EditsListingsDeleteallCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7076,7 +7256,7 @@
 
 func (c *EditsListingsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7237,7 +7417,7 @@
 
 func (c *EditsListingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7383,7 +7563,7 @@
 
 func (c *EditsListingsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7541,7 +7721,7 @@
 
 func (c *EditsListingsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7708,7 +7888,7 @@
 
 func (c *EditsTestersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7860,7 +8040,7 @@
 
 func (c *EditsTestersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8017,7 +8197,7 @@
 
 func (c *EditsTestersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8184,7 +8364,7 @@
 
 func (c *EditsTracksGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8344,7 +8524,7 @@
 
 func (c *EditsTracksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8490,7 +8670,7 @@
 
 func (c *EditsTracksPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8648,7 +8828,7 @@
 
 func (c *EditsTracksUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8802,7 +8982,7 @@
 
 func (c *InappproductsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8923,7 +9103,7 @@
 
 func (c *InappproductsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9073,7 +9253,7 @@
 
 func (c *InappproductsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9244,7 +9424,7 @@
 
 func (c *InappproductsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9404,7 +9584,7 @@
 
 func (c *InappproductsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9567,7 +9747,7 @@
 
 func (c *InappproductsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9761,7 +9941,7 @@
 
 func (c *InternalappsharingartifactsUploadapkCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9980,7 +10160,7 @@
 
 func (c *InternalappsharingartifactsUploadbundleCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10165,7 +10345,7 @@
 
 func (c *OrdersRefundCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10284,7 +10464,7 @@
 
 func (c *PurchasesProductsAcknowledgeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10423,7 +10603,7 @@
 
 func (c *PurchasesProductsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10576,7 +10756,7 @@
 
 func (c *PurchasesSubscriptionsAcknowledgeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10705,7 +10885,7 @@
 
 func (c *PurchasesSubscriptionsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10828,7 +11008,7 @@
 
 func (c *PurchasesSubscriptionsDeferCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10997,7 +11177,7 @@
 
 func (c *PurchasesSubscriptionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11150,7 +11330,7 @@
 
 func (c *PurchasesSubscriptionsRefundCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11272,7 +11452,7 @@
 
 func (c *PurchasesSubscriptionsRevokeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11458,7 +11638,7 @@
 
 func (c *PurchasesVoidedpurchasesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11641,7 +11821,7 @@
 
 func (c *ReviewsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11820,7 +12000,7 @@
 
 func (c *ReviewsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11973,7 +12153,7 @@
 
 func (c *ReviewsReplyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12121,7 +12301,7 @@
 
 func (c *SystemapksVariantsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12282,7 +12462,7 @@
 
 func (c *SystemapksVariantsDownloadCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12435,7 +12615,7 @@
 
 func (c *SystemapksVariantsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12597,7 +12777,7 @@
 
 func (c *SystemapksVariantsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/appengine/v1/appengine-gen.go b/appengine/v1/appengine-gen.go
index 77cce55..fcf4c0b 100644
--- a/appengine/v1/appengine-gen.go
+++ b/appengine/v1/appengine-gen.go
@@ -3707,7 +3707,7 @@
 
 func (c *AppsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3843,7 +3843,7 @@
 
 func (c *AppsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3991,7 +3991,7 @@
 
 func (c *AppsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4144,7 +4144,7 @@
 
 func (c *AppsRepairCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4283,7 +4283,7 @@
 
 func (c *AppsAuthorizedCertificatesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4422,7 +4422,7 @@
 
 func (c *AppsAuthorizedCertificatesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4583,7 +4583,7 @@
 
 func (c *AppsAuthorizedCertificatesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4771,7 +4771,7 @@
 
 func (c *AppsAuthorizedCertificatesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4963,7 +4963,7 @@
 
 func (c *AppsAuthorizedCertificatesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5139,7 +5139,7 @@
 
 func (c *AppsAuthorizedDomainsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5323,7 +5323,7 @@
 
 func (c *AppsDomainMappingsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5474,7 +5474,7 @@
 
 func (c *AppsDomainMappingsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5624,7 +5624,7 @@
 
 func (c *AppsDomainMappingsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5791,7 +5791,7 @@
 
 func (c *AppsDomainMappingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5972,7 +5972,7 @@
 
 func (c *AppsDomainMappingsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6129,7 +6129,7 @@
 
 func (c *AppsFirewallIngressRulesBatchUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6268,7 +6268,7 @@
 
 func (c *AppsFirewallIngressRulesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6407,7 +6407,7 @@
 
 func (c *AppsFirewallIngressRulesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6557,7 +6557,7 @@
 
 func (c *AppsFirewallIngressRulesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6733,7 +6733,7 @@
 
 func (c *AppsFirewallIngressRulesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6915,7 +6915,7 @@
 
 func (c *AppsFirewallIngressRulesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7079,7 +7079,7 @@
 
 func (c *AppsLocationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7254,7 +7254,7 @@
 
 func (c *AppsLocationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7440,7 +7440,7 @@
 
 func (c *AppsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7623,7 +7623,7 @@
 
 func (c *AppsOperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7796,7 +7796,7 @@
 
 func (c *AppsServicesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7946,7 +7946,7 @@
 
 func (c *AppsServicesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8113,7 +8113,7 @@
 
 func (c *AppsServicesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8310,7 +8310,7 @@
 
 func (c *AppsServicesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8470,7 +8470,7 @@
 
 func (c *AppsServicesVersionsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8619,7 +8619,7 @@
 
 func (c *AppsServicesVersionsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8792,7 +8792,7 @@
 
 func (c *AppsServicesVersionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8989,7 +8989,7 @@
 
 func (c *AppsServicesVersionsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9239,7 +9239,7 @@
 
 func (c *AppsServicesVersionsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9412,7 +9412,7 @@
 
 func (c *AppsServicesVersionsInstancesDebugCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9590,7 +9590,7 @@
 
 func (c *AppsServicesVersionsInstancesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9760,7 +9760,7 @@
 
 func (c *AppsServicesVersionsInstancesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9950,7 +9950,7 @@
 
 func (c *AppsServicesVersionsInstancesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/appengine/v1alpha/appengine-gen.go b/appengine/v1alpha/appengine-gen.go
index 75f809e..07b6d95 100644
--- a/appengine/v1alpha/appengine-gen.go
+++ b/appengine/v1alpha/appengine-gen.go
@@ -1272,7 +1272,7 @@
 
 func (c *AppsAuthorizedCertificatesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1411,7 +1411,7 @@
 
 func (c *AppsAuthorizedCertificatesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1572,7 +1572,7 @@
 
 func (c *AppsAuthorizedCertificatesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1760,7 +1760,7 @@
 
 func (c *AppsAuthorizedCertificatesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1952,7 +1952,7 @@
 
 func (c *AppsAuthorizedCertificatesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2128,7 +2128,7 @@
 
 func (c *AppsAuthorizedDomainsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2323,7 +2323,7 @@
 
 func (c *AppsDomainMappingsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2479,7 +2479,7 @@
 
 func (c *AppsDomainMappingsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2629,7 +2629,7 @@
 
 func (c *AppsDomainMappingsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2796,7 +2796,7 @@
 
 func (c *AppsDomainMappingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2989,7 +2989,7 @@
 
 func (c *AppsDomainMappingsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3158,7 +3158,7 @@
 
 func (c *AppsLocationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3333,7 +3333,7 @@
 
 func (c *AppsLocationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3519,7 +3519,7 @@
 
 func (c *AppsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3702,7 +3702,7 @@
 
 func (c *AppsOperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/appengine/v1beta/appengine-gen.go b/appengine/v1beta/appengine-gen.go
index 1b7027f..24102a9 100644
--- a/appengine/v1beta/appengine-gen.go
+++ b/appengine/v1beta/appengine-gen.go
@@ -3803,7 +3803,7 @@
 
 func (c *AppsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3939,7 +3939,7 @@
 
 func (c *AppsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4087,7 +4087,7 @@
 
 func (c *AppsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4240,7 +4240,7 @@
 
 func (c *AppsRepairCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4379,7 +4379,7 @@
 
 func (c *AppsAuthorizedCertificatesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4518,7 +4518,7 @@
 
 func (c *AppsAuthorizedCertificatesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4679,7 +4679,7 @@
 
 func (c *AppsAuthorizedCertificatesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4867,7 +4867,7 @@
 
 func (c *AppsAuthorizedCertificatesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5059,7 +5059,7 @@
 
 func (c *AppsAuthorizedCertificatesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5235,7 +5235,7 @@
 
 func (c *AppsAuthorizedDomainsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5419,7 +5419,7 @@
 
 func (c *AppsDomainMappingsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5570,7 +5570,7 @@
 
 func (c *AppsDomainMappingsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5720,7 +5720,7 @@
 
 func (c *AppsDomainMappingsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5887,7 +5887,7 @@
 
 func (c *AppsDomainMappingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6068,7 +6068,7 @@
 
 func (c *AppsDomainMappingsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6225,7 +6225,7 @@
 
 func (c *AppsFirewallIngressRulesBatchUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6364,7 +6364,7 @@
 
 func (c *AppsFirewallIngressRulesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6503,7 +6503,7 @@
 
 func (c *AppsFirewallIngressRulesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6653,7 +6653,7 @@
 
 func (c *AppsFirewallIngressRulesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6829,7 +6829,7 @@
 
 func (c *AppsFirewallIngressRulesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7011,7 +7011,7 @@
 
 func (c *AppsFirewallIngressRulesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7175,7 +7175,7 @@
 
 func (c *AppsLocationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7350,7 +7350,7 @@
 
 func (c *AppsLocationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7536,7 +7536,7 @@
 
 func (c *AppsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7719,7 +7719,7 @@
 
 func (c *AppsOperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7892,7 +7892,7 @@
 
 func (c *AppsServicesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8042,7 +8042,7 @@
 
 func (c *AppsServicesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8209,7 +8209,7 @@
 
 func (c *AppsServicesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8407,7 +8407,7 @@
 
 func (c *AppsServicesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8567,7 +8567,7 @@
 
 func (c *AppsServicesVersionsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8716,7 +8716,7 @@
 
 func (c *AppsServicesVersionsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8889,7 +8889,7 @@
 
 func (c *AppsServicesVersionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9086,7 +9086,7 @@
 
 func (c *AppsServicesVersionsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9338,7 +9338,7 @@
 
 func (c *AppsServicesVersionsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9511,7 +9511,7 @@
 
 func (c *AppsServicesVersionsInstancesDebugCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9689,7 +9689,7 @@
 
 func (c *AppsServicesVersionsInstancesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9859,7 +9859,7 @@
 
 func (c *AppsServicesVersionsInstancesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10049,7 +10049,7 @@
 
 func (c *AppsServicesVersionsInstancesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/appsactivity/v1/appsactivity-gen.go b/appsactivity/v1/appsactivity-gen.go
index 5af31d9..2efb9a0 100644
--- a/appsactivity/v1/appsactivity-gen.go
+++ b/appsactivity/v1/appsactivity-gen.go
@@ -723,7 +723,7 @@
 
 func (c *ActivitiesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/bigquery/v2/bigquery-gen.go b/bigquery/v2/bigquery-gen.go
index b917143..1818a81 100644
--- a/bigquery/v2/bigquery-gen.go
+++ b/bigquery/v2/bigquery-gen.go
@@ -6436,7 +6436,7 @@
 
 func (c *DatasetsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6563,7 +6563,7 @@
 
 func (c *DatasetsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6707,7 +6707,7 @@
 
 func (c *DatasetsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6887,7 +6887,7 @@
 
 func (c *DatasetsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7070,7 +7070,7 @@
 
 func (c *DatasetsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7221,7 +7221,7 @@
 
 func (c *DatasetsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7379,7 +7379,7 @@
 
 func (c *JobsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7544,7 +7544,7 @@
 
 func (c *JobsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7743,7 +7743,7 @@
 
 func (c *JobsGetQueryResultsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7977,7 +7977,7 @@
 
 func (c *JobsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8244,7 +8244,7 @@
 
 func (c *JobsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8464,7 +8464,7 @@
 
 func (c *JobsQueryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8607,7 +8607,7 @@
 
 func (c *ModelsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8743,7 +8743,7 @@
 
 func (c *ModelsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8928,7 +8928,7 @@
 
 func (c *ModelsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9111,7 +9111,7 @@
 
 func (c *ModelsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9280,7 +9280,7 @@
 
 func (c *ProjectsGetServiceAccountCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9438,7 +9438,7 @@
 
 func (c *ProjectsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9596,7 +9596,7 @@
 
 func (c *RoutinesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9740,7 +9740,7 @@
 
 func (c *RoutinesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9904,7 +9904,7 @@
 
 func (c *RoutinesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10108,7 +10108,7 @@
 
 func (c *RoutinesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10304,7 +10304,7 @@
 
 func (c *RoutinesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10468,7 +10468,7 @@
 
 func (c *TabledataInsertAllCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10667,7 +10667,7 @@
 
 func (c *TabledataListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10865,7 +10865,7 @@
 
 func (c *TablesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11007,7 +11007,7 @@
 
 func (c *TablesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11166,7 +11166,7 @@
 
 func (c *TablesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11339,7 +11339,7 @@
 
 func (c *TablesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11522,7 +11522,7 @@
 
 func (c *TablesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11683,7 +11683,7 @@
 
 func (c *TablesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/bigqueryconnection/v1beta1/bigqueryconnection-gen.go b/bigqueryconnection/v1beta1/bigqueryconnection-gen.go
index a4c23b5..db6ca7c 100644
--- a/bigqueryconnection/v1beta1/bigqueryconnection-gen.go
+++ b/bigqueryconnection/v1beta1/bigqueryconnection-gen.go
@@ -1133,7 +1133,7 @@
 
 func (c *ProjectsLocationsConnectionsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1277,7 +1277,7 @@
 
 func (c *ProjectsLocationsConnectionsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1419,7 +1419,7 @@
 
 func (c *ProjectsLocationsConnectionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1558,7 +1558,7 @@
 
 func (c *ProjectsLocationsConnectionsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1721,7 +1721,7 @@
 
 func (c *ProjectsLocationsConnectionsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1898,7 +1898,7 @@
 
 func (c *ProjectsLocationsConnectionsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2050,7 +2050,7 @@
 
 func (c *ProjectsLocationsConnectionsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2201,7 +2201,7 @@
 
 func (c *ProjectsLocationsConnectionsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2342,7 +2342,7 @@
 
 func (c *ProjectsLocationsConnectionsUpdateCredentialCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/bigquerydatatransfer/v1/bigquerydatatransfer-gen.go b/bigquerydatatransfer/v1/bigquerydatatransfer-gen.go
index 3c0cd5c..88c8b95 100644
--- a/bigquerydatatransfer/v1/bigquerydatatransfer-gen.go
+++ b/bigquerydatatransfer/v1/bigquerydatatransfer-gen.go
@@ -1510,7 +1510,7 @@
 
 func (c *ProjectsDataSourcesCheckValidCredsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1664,7 +1664,7 @@
 
 func (c *ProjectsDataSourcesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1830,7 +1830,7 @@
 
 func (c *ProjectsDataSourcesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2009,7 +2009,7 @@
 
 func (c *ProjectsLocationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2178,7 +2178,7 @@
 
 func (c *ProjectsLocationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2362,7 +2362,7 @@
 
 func (c *ProjectsLocationsDataSourcesCheckValidCredsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2516,7 +2516,7 @@
 
 func (c *ProjectsLocationsDataSourcesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2682,7 +2682,7 @@
 
 func (c *ProjectsLocationsDataSourcesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2912,7 +2912,7 @@
 
 func (c *ProjectsLocationsTransferConfigsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3066,7 +3066,7 @@
 
 func (c *ProjectsLocationsTransferConfigsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3208,7 +3208,7 @@
 
 func (c *ProjectsLocationsTransferConfigsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3381,7 +3381,7 @@
 
 func (c *ProjectsLocationsTransferConfigsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3627,7 +3627,7 @@
 
 func (c *ProjectsLocationsTransferConfigsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3795,7 +3795,7 @@
 
 func (c *ProjectsLocationsTransferConfigsScheduleRunsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3942,7 +3942,7 @@
 
 func (c *ProjectsLocationsTransferConfigsStartManualRunsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4081,7 +4081,7 @@
 
 func (c *ProjectsLocationsTransferConfigsRunsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4223,7 +4223,7 @@
 
 func (c *ProjectsLocationsTransferConfigsRunsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4414,7 +4414,7 @@
 
 func (c *ProjectsLocationsTransferConfigsRunsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4648,7 +4648,7 @@
 
 func (c *ProjectsLocationsTransferConfigsRunsTransferLogsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4890,7 +4890,7 @@
 
 func (c *ProjectsTransferConfigsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5044,7 +5044,7 @@
 
 func (c *ProjectsTransferConfigsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5186,7 +5186,7 @@
 
 func (c *ProjectsTransferConfigsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5359,7 +5359,7 @@
 
 func (c *ProjectsTransferConfigsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5605,7 +5605,7 @@
 
 func (c *ProjectsTransferConfigsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5773,7 +5773,7 @@
 
 func (c *ProjectsTransferConfigsScheduleRunsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5920,7 +5920,7 @@
 
 func (c *ProjectsTransferConfigsStartManualRunsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6059,7 +6059,7 @@
 
 func (c *ProjectsTransferConfigsRunsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6201,7 +6201,7 @@
 
 func (c *ProjectsTransferConfigsRunsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6392,7 +6392,7 @@
 
 func (c *ProjectsTransferConfigsRunsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6626,7 +6626,7 @@
 
 func (c *ProjectsTransferConfigsRunsTransferLogsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/bigqueryreservation/v1/bigqueryreservation-gen.go b/bigqueryreservation/v1/bigqueryreservation-gen.go
index d0af447..2691f5c 100644
--- a/bigqueryreservation/v1/bigqueryreservation-gen.go
+++ b/bigqueryreservation/v1/bigqueryreservation-gen.go
@@ -379,7 +379,7 @@
 
 func (c *OperationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -558,7 +558,7 @@
 
 func (c *OperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/bigqueryreservation/v1alpha2/bigqueryreservation-gen.go b/bigqueryreservation/v1alpha2/bigqueryreservation-gen.go
index a1e52f6..a820e07 100644
--- a/bigqueryreservation/v1alpha2/bigqueryreservation-gen.go
+++ b/bigqueryreservation/v1alpha2/bigqueryreservation-gen.go
@@ -873,7 +873,7 @@
 
 func (c *ProjectsLocationsSearchReservationGrantsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1061,7 +1061,7 @@
 
 func (c *ProjectsLocationsOperationsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1207,7 +1207,7 @@
 
 func (c *ProjectsLocationsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1349,7 +1349,7 @@
 
 func (c *ProjectsLocationsReservationGrantsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1502,7 +1502,7 @@
 
 func (c *ProjectsLocationsReservationGrantsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1669,7 +1669,7 @@
 
 func (c *ProjectsLocationsReservationGrantsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1848,7 +1848,7 @@
 
 func (c *ProjectsLocationsReservationsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2005,7 +2005,7 @@
 
 func (c *ProjectsLocationsReservationsCreateReservationCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2167,7 +2167,7 @@
 
 func (c *ProjectsLocationsReservationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2314,7 +2314,7 @@
 
 func (c *ProjectsLocationsReservationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2488,7 +2488,7 @@
 
 func (c *ProjectsLocationsReservationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2670,7 +2670,7 @@
 
 func (c *ProjectsLocationsReservationsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2819,7 +2819,7 @@
 
 func (c *ProjectsLocationsReservationsSlotPoolsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2961,7 +2961,7 @@
 
 func (c *ProjectsLocationsReservationsSlotPoolsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3120,7 +3120,7 @@
 
 func (c *ProjectsLocationsReservationsSlotPoolsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/bigqueryreservation/v1beta1/bigqueryreservation-gen.go b/bigqueryreservation/v1beta1/bigqueryreservation-gen.go
index 6dbd2ac..9b96b73 100644
--- a/bigqueryreservation/v1beta1/bigqueryreservation-gen.go
+++ b/bigqueryreservation/v1beta1/bigqueryreservation-gen.go
@@ -775,7 +775,7 @@
 
 func (c *ProjectsLocationsGetBiReservationCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -965,7 +965,7 @@
 
 func (c *ProjectsLocationsSearchAssignmentsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1151,7 +1151,7 @@
 
 func (c *ProjectsLocationsUpdateBiReservationCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1307,7 +1307,7 @@
 
 func (c *ProjectsLocationsCapacityCommitmentsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1455,7 +1455,7 @@
 
 func (c *ProjectsLocationsCapacityCommitmentsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1597,7 +1597,7 @@
 
 func (c *ProjectsLocationsCapacityCommitmentsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1756,7 +1756,7 @@
 
 func (c *ProjectsLocationsCapacityCommitmentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1933,7 +1933,7 @@
 
 func (c *ProjectsLocationsReservationsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2080,7 +2080,7 @@
 
 func (c *ProjectsLocationsReservationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2222,7 +2222,7 @@
 
 func (c *ProjectsLocationsReservationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2396,7 +2396,7 @@
 
 func (c *ProjectsLocationsReservationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2576,7 +2576,7 @@
 
 func (c *ProjectsLocationsReservationsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2729,7 +2729,7 @@
 
 func (c *ProjectsLocationsReservationsAssignmentsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2882,7 +2882,7 @@
 
 func (c *ProjectsLocationsReservationsAssignmentsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3055,7 +3055,7 @@
 
 func (c *ProjectsLocationsReservationsAssignmentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3233,7 +3233,7 @@
 
 func (c *ProjectsLocationsReservationsAssignmentsMoveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/bigtableadmin/v2/bigtableadmin-gen.go b/bigtableadmin/v2/bigtableadmin-gen.go
index a7fd714..ca399d1 100644
--- a/bigtableadmin/v2/bigtableadmin-gen.go
+++ b/bigtableadmin/v2/bigtableadmin-gen.go
@@ -2722,7 +2722,7 @@
 
 func (c *OperationsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2863,7 +2863,7 @@
 
 func (c *OperationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3013,7 +3013,7 @@
 
 func (c *OperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3200,7 +3200,7 @@
 
 func (c *OperationsProjectsOperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3378,7 +3378,7 @@
 
 func (c *ProjectsInstancesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3521,7 +3521,7 @@
 
 func (c *ProjectsInstancesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3667,7 +3667,7 @@
 
 func (c *ProjectsInstancesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3810,7 +3810,7 @@
 
 func (c *ProjectsInstancesGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3971,7 +3971,7 @@
 
 func (c *ProjectsInstancesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4148,7 +4148,7 @@
 
 func (c *ProjectsInstancesPartialUpdateInstanceCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4301,7 +4301,7 @@
 
 func (c *ProjectsInstancesSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4447,7 +4447,7 @@
 
 func (c *ProjectsInstancesTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4596,7 +4596,7 @@
 
 func (c *ProjectsInstancesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4758,7 +4758,7 @@
 
 func (c *ProjectsInstancesAppProfilesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4918,7 +4918,7 @@
 
 func (c *ProjectsInstancesAppProfilesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5069,7 +5069,7 @@
 
 func (c *ProjectsInstancesAppProfilesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5245,7 +5245,7 @@
 
 func (c *ProjectsInstancesAppProfilesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5432,7 +5432,7 @@
 
 func (c *ProjectsInstancesAppProfilesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5598,7 +5598,7 @@
 
 func (c *ProjectsInstancesClustersCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5746,7 +5746,7 @@
 
 func (c *ProjectsInstancesClustersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5892,7 +5892,7 @@
 
 func (c *ProjectsInstancesClustersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6049,7 +6049,7 @@
 
 func (c *ProjectsInstancesClustersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6216,7 +6216,7 @@
 
 func (c *ProjectsInstancesClustersUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6365,7 +6365,7 @@
 
 func (c *ProjectsInstancesClustersBackupsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6511,7 +6511,7 @@
 
 func (c *ProjectsInstancesClustersBackupsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6659,7 +6659,7 @@
 
 func (c *ProjectsInstancesTablesCheckConsistencyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6806,7 +6806,7 @@
 
 func (c *ProjectsInstancesTablesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6948,7 +6948,7 @@
 
 func (c *ProjectsInstancesTablesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7088,7 +7088,7 @@
 
 func (c *ProjectsInstancesTablesDropRowRangeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7238,7 +7238,7 @@
 
 func (c *ProjectsInstancesTablesGenerateConsistencyTokenCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7406,7 +7406,7 @@
 
 func (c *ProjectsInstancesTablesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7562,7 +7562,7 @@
 
 func (c *ProjectsInstancesTablesGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7756,7 +7756,7 @@
 
 func (c *ProjectsInstancesTablesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7946,7 +7946,7 @@
 
 func (c *ProjectsInstancesTablesModifyColumnFamiliesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8092,7 +8092,7 @@
 
 func (c *ProjectsInstancesTablesSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8237,7 +8237,7 @@
 
 func (c *ProjectsInstancesTablesTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8390,7 +8390,7 @@
 
 func (c *ProjectsLocationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8562,7 +8562,7 @@
 
 func (c *ProjectsLocationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/billingbudgets/v1beta1/billingbudgets-gen.go b/billingbudgets/v1beta1/billingbudgets-gen.go
index 77e6ab4..7a8bbe4 100644
--- a/billingbudgets/v1beta1/billingbudgets-gen.go
+++ b/billingbudgets/v1beta1/billingbudgets-gen.go
@@ -686,7 +686,7 @@
 
 func (c *BillingAccountsBudgetsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -825,7 +825,7 @@
 
 func (c *BillingAccountsBudgetsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -966,7 +966,7 @@
 
 func (c *BillingAccountsBudgetsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1129,7 +1129,7 @@
 
 func (c *BillingAccountsBudgetsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1298,7 +1298,7 @@
 
 func (c *BillingAccountsBudgetsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/binaryauthorization/v1/binaryauthorization-gen.go b/binaryauthorization/v1/binaryauthorization-gen.go
index 7890fa7..13908b5 100644
--- a/binaryauthorization/v1/binaryauthorization-gen.go
+++ b/binaryauthorization/v1/binaryauthorization-gen.go
@@ -1202,7 +1202,7 @@
 
 func (c *ProjectsGetPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1345,7 +1345,7 @@
 
 func (c *ProjectsUpdatePolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1497,7 +1497,7 @@
 
 func (c *ProjectsAttestorsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1641,7 +1641,7 @@
 
 func (c *ProjectsAttestorsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1783,7 +1783,7 @@
 
 func (c *ProjectsAttestorsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1948,7 +1948,7 @@
 
 func (c *ProjectsAttestorsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2118,7 +2118,7 @@
 
 func (c *ProjectsAttestorsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2290,7 +2290,7 @@
 
 func (c *ProjectsAttestorsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2440,7 +2440,7 @@
 
 func (c *ProjectsAttestorsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2581,7 +2581,7 @@
 
 func (c *ProjectsAttestorsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2751,7 +2751,7 @@
 
 func (c *ProjectsPolicyGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2897,7 +2897,7 @@
 
 func (c *ProjectsPolicySetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3047,7 +3047,7 @@
 
 func (c *ProjectsPolicyTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/binaryauthorization/v1beta1/binaryauthorization-gen.go b/binaryauthorization/v1beta1/binaryauthorization-gen.go
index 8f03ec7..7e055ca 100644
--- a/binaryauthorization/v1beta1/binaryauthorization-gen.go
+++ b/binaryauthorization/v1beta1/binaryauthorization-gen.go
@@ -1201,7 +1201,7 @@
 
 func (c *ProjectsGetPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1344,7 +1344,7 @@
 
 func (c *ProjectsUpdatePolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1496,7 +1496,7 @@
 
 func (c *ProjectsAttestorsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1640,7 +1640,7 @@
 
 func (c *ProjectsAttestorsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1782,7 +1782,7 @@
 
 func (c *ProjectsAttestorsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1947,7 +1947,7 @@
 
 func (c *ProjectsAttestorsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2117,7 +2117,7 @@
 
 func (c *ProjectsAttestorsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2289,7 +2289,7 @@
 
 func (c *ProjectsAttestorsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2439,7 +2439,7 @@
 
 func (c *ProjectsAttestorsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2580,7 +2580,7 @@
 
 func (c *ProjectsAttestorsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2750,7 +2750,7 @@
 
 func (c *ProjectsPolicyGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2896,7 +2896,7 @@
 
 func (c *ProjectsPolicySetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3046,7 +3046,7 @@
 
 func (c *ProjectsPolicyTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/blogger/v2/blogger-gen.go b/blogger/v2/blogger-gen.go
index caacae7..edee101 100644
--- a/blogger/v2/blogger-gen.go
+++ b/blogger/v2/blogger-gen.go
@@ -1233,7 +1233,7 @@
 
 func (c *BlogsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1379,7 +1379,7 @@
 
 func (c *CommentsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1567,7 +1567,7 @@
 
 func (c *CommentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1762,7 +1762,7 @@
 
 func (c *PagesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1919,7 +1919,7 @@
 
 func (c *PagesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2068,7 +2068,7 @@
 
 func (c *PostsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2246,7 +2246,7 @@
 
 func (c *PostsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2431,7 +2431,7 @@
 
 func (c *UsersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2573,7 +2573,7 @@
 
 func (c *UsersBlogsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/blogger/v3/blogger-gen.go b/blogger/v3/blogger-gen.go
index 53a8d4d..be490b2 100644
--- a/blogger/v3/blogger-gen.go
+++ b/blogger/v3/blogger-gen.go
@@ -1674,7 +1674,7 @@
 
 func (c *BlogUserInfosGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1850,7 +1850,7 @@
 
 func (c *BlogsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2025,7 +2025,7 @@
 
 func (c *BlogsGetByUrlCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2228,7 +2228,7 @@
 
 func (c *BlogsListByUserCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2415,7 +2415,7 @@
 
 func (c *CommentsApproveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2563,7 +2563,7 @@
 
 func (c *CommentsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2709,7 +2709,7 @@
 
 func (c *CommentsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2945,7 +2945,7 @@
 
 func (c *CommentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3225,7 +3225,7 @@
 
 func (c *CommentsListByBlogCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3427,7 +3427,7 @@
 
 func (c *CommentsMarkAsSpamCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3575,7 +3575,7 @@
 
 func (c *CommentsRemoveContentCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3741,7 +3741,7 @@
 
 func (c *PageViewsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3889,7 +3889,7 @@
 
 func (c *PagesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4021,7 +4021,7 @@
 
 func (c *PagesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4184,7 +4184,7 @@
 
 func (c *PagesInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4381,7 +4381,7 @@
 
 func (c *PagesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4596,7 +4596,7 @@
 
 func (c *PagesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4752,7 +4752,7 @@
 
 func (c *PagesPublishCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4890,7 +4890,7 @@
 
 func (c *PagesRevertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5044,7 +5044,7 @@
 
 func (c *PagesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5222,7 +5222,7 @@
 
 func (c *PostUserInfosGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5468,7 +5468,7 @@
 
 func (c *PostUserInfosListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5709,7 +5709,7 @@
 
 func (c *PostsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5866,7 +5866,7 @@
 
 func (c *PostsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6070,7 +6070,7 @@
 
 func (c *PostsGetByPathCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6254,7 +6254,7 @@
 
 func (c *PostsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6503,7 +6503,7 @@
 
 func (c *PostsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6780,7 +6780,7 @@
 
 func (c *PostsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6964,7 +6964,7 @@
 
 func (c *PostsPublishCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7108,7 +7108,7 @@
 
 func (c *PostsRevertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7275,7 +7275,7 @@
 
 func (c *PostsSearchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7474,7 +7474,7 @@
 
 func (c *PostsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7656,7 +7656,7 @@
 
 func (c *UsersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/books/v1/books-api.json b/books/v1/books-api.json
index 7b62aa0..55a4649 100644
--- a/books/v1/books-api.json
+++ b/books/v1/books-api.json
@@ -14,7 +14,7 @@
   "description": "Searches for books and manages your Google Books library.",
   "discoveryVersion": "v1",
   "documentationLink": "https://developers.google.com/books/docs/v1/getting_started",
-  "etag": "\"F5McR9eEaw0XRpaO3M9gbIugkbs/xEE7LBCAnwVFSBRzFX62Z63Rkh4\"",
+  "etag": "\"u9GIe6H63LSGq-9_t39K2Zx_EAc/IJLNBRdljvLuWJUzNqsxt7enycE\"",
   "icons": {
     "x16": "https://www.google.com/images/icons/product/ebooks-16.png",
     "x32": "https://www.google.com/images/icons/product/ebooks-32.png"
@@ -2480,7 +2480,7 @@
       }
     }
   },
-  "revision": "20191103",
+  "revision": "20200204",
   "rootUrl": "https://www.googleapis.com/",
   "schemas": {
     "Annotation": {
@@ -2796,6 +2796,30 @@
       },
       "type": "object"
     },
+    "BooksSubscriptionReleaseInfo": {
+      "id": "BooksSubscriptionReleaseInfo",
+      "properties": {
+        "amountInMicros": {
+          "description": "Amount in micros of the specified currency code.",
+          "format": "int64",
+          "type": "string"
+        },
+        "currencyCode": {
+          "description": "Currency code of the amount.",
+          "type": "string"
+        },
+        "releaseNumber": {
+          "description": "The release number of this issue/volume/book.",
+          "type": "string"
+        },
+        "releaseTimestampUs": {
+          "description": "The release date.",
+          "format": "int64",
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
     "BooksVolumesRecommendedRateResponse": {
       "id": "BooksVolumesRecommendedRateResponse",
       "properties": {
@@ -3839,9 +3863,34 @@
               "isComplete": {
                 "type": "boolean"
               },
+              "seriesFormatType": {
+                "type": "string"
+              },
               "seriesId": {
                 "type": "string"
               },
+              "seriesSubscriptionReleaseInfo": {
+                "properties": {
+                  "cancellationTimestampUs": {
+                    "description": "Cancellation date of the series subscription (or when it ends).",
+                    "format": "int64",
+                    "type": "string"
+                  },
+                  "currentReleaseInfo": {
+                    "$ref": "BooksSubscriptionReleaseInfo",
+                    "description": "Release information for the last release."
+                  },
+                  "nextReleaseInfo": {
+                    "$ref": "BooksSubscriptionReleaseInfo",
+                    "description": "Release information for the next release."
+                  },
+                  "seriesSubscriptionType": {
+                    "description": "series subscription type.",
+                    "type": "string"
+                  }
+                },
+                "type": "object"
+              },
               "seriesType": {
                 "type": "string"
               },
diff --git a/books/v1/books-gen.go b/books/v1/books-gen.go
index 8785af9..44a602c 100644
--- a/books/v1/books-gen.go
+++ b/books/v1/books-gen.go
@@ -919,6 +919,43 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
+type BooksSubscriptionReleaseInfo struct {
+	// AmountInMicros: Amount in micros of the specified currency code.
+	AmountInMicros int64 `json:"amountInMicros,omitempty,string"`
+
+	// CurrencyCode: Currency code of the amount.
+	CurrencyCode string `json:"currencyCode,omitempty"`
+
+	// ReleaseNumber: The release number of this issue/volume/book.
+	ReleaseNumber string `json:"releaseNumber,omitempty"`
+
+	// ReleaseTimestampUs: The release date.
+	ReleaseTimestampUs int64 `json:"releaseTimestampUs,omitempty,string"`
+
+	// ForceSendFields is a list of field names (e.g. "AmountInMicros") to
+	// unconditionally include in API requests. By default, fields with
+	// empty values are omitted from API requests. However, any non-pointer,
+	// non-interface field appearing in ForceSendFields will be sent to the
+	// server regardless of whether the field is empty or not. This may be
+	// used to include empty fields in Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "AmountInMicros") to
+	// include in API requests with the JSON null value. By default, fields
+	// with empty values are omitted from API requests. However, any field
+	// with an empty value appearing in NullFields will be sent to the
+	// server as null. It is an error if a field in this list has a
+	// non-empty value. This may be used to include null fields in Patch
+	// requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *BooksSubscriptionReleaseInfo) MarshalJSON() ([]byte, error) {
+	type NoMethod BooksSubscriptionReleaseInfo
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 type BooksVolumesRecommendedRateResponse struct {
 	ConsistencyToken string `json:"consistency_token,omitempty"`
 
@@ -2871,8 +2908,12 @@
 
 	IsComplete bool `json:"isComplete,omitempty"`
 
+	SeriesFormatType string `json:"seriesFormatType,omitempty"`
+
 	SeriesId string `json:"seriesId,omitempty"`
 
+	SeriesSubscriptionReleaseInfo *SeriesSeriesSeriesSubscriptionReleaseInfo `json:"seriesSubscriptionReleaseInfo,omitempty"`
+
 	SeriesType string `json:"seriesType,omitempty"`
 
 	SubscriptionId string `json:"subscriptionId,omitempty"`
@@ -2903,6 +2944,45 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
+type SeriesSeriesSeriesSubscriptionReleaseInfo struct {
+	// CancellationTimestampUs: Cancellation date of the series subscription
+	// (or when it ends).
+	CancellationTimestampUs int64 `json:"cancellationTimestampUs,omitempty,string"`
+
+	// CurrentReleaseInfo: Release information for the last release.
+	CurrentReleaseInfo *BooksSubscriptionReleaseInfo `json:"currentReleaseInfo,omitempty"`
+
+	// NextReleaseInfo: Release information for the next release.
+	NextReleaseInfo *BooksSubscriptionReleaseInfo `json:"nextReleaseInfo,omitempty"`
+
+	// SeriesSubscriptionType: series subscription type.
+	SeriesSubscriptionType string `json:"seriesSubscriptionType,omitempty"`
+
+	// ForceSendFields is a list of field names (e.g.
+	// "CancellationTimestampUs") to unconditionally include in API
+	// requests. By default, fields with empty values are omitted from API
+	// requests. However, any non-pointer, non-interface field appearing in
+	// ForceSendFields will be sent to the server regardless of whether the
+	// field is empty or not. This may be used to include empty fields in
+	// Patch requests.
+	ForceSendFields []string `json:"-"`
+
+	// NullFields is a list of field names (e.g. "CancellationTimestampUs")
+	// to include in API requests with the JSON null value. By default,
+	// fields with empty values are omitted from API requests. However, any
+	// field with an empty value appearing in NullFields will be sent to the
+	// server as null. It is an error if a field in this list has a
+	// non-empty value. This may be used to include null fields in Patch
+	// requests.
+	NullFields []string `json:"-"`
+}
+
+func (s *SeriesSeriesSeriesSubscriptionReleaseInfo) MarshalJSON() ([]byte, error) {
+	type NoMethod SeriesSeriesSeriesSubscriptionReleaseInfo
+	raw := NoMethod(*s)
+	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
+}
+
 type Seriesmembership struct {
 	// Kind: Resorce type.
 	Kind string `json:"kind,omitempty"`
@@ -4769,7 +4849,7 @@
 
 func (c *BookshelvesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4931,7 +5011,7 @@
 
 func (c *BookshelvesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5109,7 +5189,7 @@
 
 func (c *BookshelvesVolumesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5297,7 +5377,7 @@
 
 func (c *CloudloadingAddBookCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5431,7 +5511,7 @@
 
 func (c *CloudloadingDeleteBookCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5528,7 +5608,7 @@
 
 func (c *CloudloadingUpdateBookCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5661,7 +5741,7 @@
 
 func (c *DictionaryListOfflineMetadataCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5806,7 +5886,7 @@
 
 func (c *FamilysharingGetFamilyInfoCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5948,7 +6028,7 @@
 
 func (c *FamilysharingShareCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6070,7 +6150,7 @@
 
 func (c *FamilysharingUnshareCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6200,7 +6280,7 @@
 
 func (c *LayersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6388,7 +6468,7 @@
 
 func (c *LayersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6602,7 +6682,7 @@
 
 func (c *LayersAnnotationDataGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6878,7 +6958,7 @@
 
 func (c *LayersAnnotationDataListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7133,7 +7213,7 @@
 
 func (c *LayersVolumeAnnotationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7393,7 +7473,7 @@
 
 func (c *LayersVolumeAnnotationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7632,7 +7712,7 @@
 
 func (c *MyconfigGetUserSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7763,7 +7843,7 @@
 
 func (c *MyconfigReleaseDownloadAccessCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7927,7 +8007,7 @@
 
 func (c *MyconfigRequestAccessCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8134,7 +8214,7 @@
 
 func (c *MyconfigSyncVolumeLicensesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8308,7 +8388,7 @@
 
 func (c *MyconfigUpdateUserSettingsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8437,7 +8517,7 @@
 
 func (c *MylibraryAnnotationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8571,7 +8651,7 @@
 
 func (c *MylibraryAnnotationsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8797,7 +8877,7 @@
 
 func (c *MylibraryAnnotationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8991,7 +9071,7 @@
 
 func (c *MylibraryAnnotationsSummaryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9133,7 +9213,7 @@
 
 func (c *MylibraryAnnotationsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9294,7 +9374,7 @@
 
 func (c *MylibraryBookshelvesAddVolumeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9428,7 +9508,7 @@
 
 func (c *MylibraryBookshelvesClearVolumesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9552,7 +9632,7 @@
 
 func (c *MylibraryBookshelvesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9705,7 +9785,7 @@
 
 func (c *MylibraryBookshelvesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9838,7 +9918,7 @@
 
 func (c *MylibraryBookshelvesMoveVolumeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9976,7 +10056,7 @@
 
 func (c *MylibraryBookshelvesRemoveVolumeCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10163,7 +10243,7 @@
 
 func (c *MylibraryBookshelvesVolumesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10366,7 +10446,7 @@
 
 func (c *MylibraryReadingpositionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10545,7 +10625,7 @@
 
 func (c *MylibraryReadingpositionsSetPositionCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10720,7 +10800,7 @@
 
 func (c *NotificationGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10874,7 +10954,7 @@
 
 func (c *OnboardingListCategoriesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11049,7 +11129,7 @@
 
 func (c *OnboardingListCategoryVolumesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11261,7 +11341,7 @@
 
 func (c *PersonalizedstreamGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11451,7 +11531,7 @@
 
 func (c *PromoofferAcceptCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11619,7 +11699,7 @@
 
 func (c *PromoofferDismissCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11788,7 +11868,7 @@
 
 func (c *PromoofferGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11947,7 +12027,7 @@
 
 func (c *SeriesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12100,7 +12180,7 @@
 
 func (c *SeriesMembershipGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12297,7 +12377,7 @@
 
 func (c *VolumesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12597,7 +12677,7 @@
 
 func (c *VolumesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12908,7 +12988,7 @@
 
 func (c *VolumesAssociatedListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13152,7 +13232,7 @@
 
 func (c *VolumesMybooksListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13380,7 +13460,7 @@
 
 func (c *VolumesRecommendedListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13537,7 +13617,7 @@
 
 func (c *VolumesRecommendedRateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13746,7 +13826,7 @@
 
 func (c *VolumesUseruploadedListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/calendar/v3/calendar-gen.go b/calendar/v3/calendar-gen.go
index 7b32b11..75e0cf8 100644
--- a/calendar/v3/calendar-gen.go
+++ b/calendar/v3/calendar-gen.go
@@ -2431,7 +2431,7 @@
 
 func (c *AclDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2552,7 +2552,7 @@
 
 func (c *AclGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2702,7 +2702,7 @@
 
 func (c *AclInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2894,7 +2894,7 @@
 
 func (c *AclListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3083,7 +3083,7 @@
 
 func (c *AclPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3245,7 +3245,7 @@
 
 func (c *AclUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3436,7 +3436,7 @@
 
 func (c *AclWatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3596,7 +3596,7 @@
 
 func (c *CalendarListDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3707,7 +3707,7 @@
 
 func (c *CalendarListGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3849,7 +3849,7 @@
 
 func (c *CalendarListInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4052,7 +4052,7 @@
 
 func (c *CalendarListListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4251,7 +4251,7 @@
 
 func (c *CalendarListPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4404,7 +4404,7 @@
 
 func (c *CalendarListUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4610,7 +4610,7 @@
 
 func (c *CalendarListWatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4782,7 +4782,7 @@
 
 func (c *CalendarsClearCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4883,7 +4883,7 @@
 
 func (c *CalendarsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4994,7 +4994,7 @@
 
 func (c *CalendarsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5126,7 +5126,7 @@
 
 func (c *CalendarsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5251,7 +5251,7 @@
 
 func (c *CalendarsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5389,7 +5389,7 @@
 
 func (c *CalendarsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5525,7 +5525,7 @@
 
 func (c *ChannelsStopCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5633,7 +5633,7 @@
 
 func (c *ColorsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5779,7 +5779,7 @@
 
 func (c *EventsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5947,7 +5947,7 @@
 
 func (c *EventsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6129,7 +6129,7 @@
 
 func (c *EventsImportCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6337,7 +6337,7 @@
 
 func (c *EventsInsertCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6602,7 +6602,7 @@
 
 func (c *EventsInstancesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7010,7 +7010,7 @@
 
 func (c *EventsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7300,7 +7300,7 @@
 
 func (c *EventsMoveCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7534,7 +7534,7 @@
 
 func (c *EventsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7751,7 +7751,7 @@
 
 func (c *EventsQuickAddCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7977,7 +7977,7 @@
 
 func (c *EventsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8351,7 +8351,7 @@
 
 func (c *EventsWatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8595,7 +8595,7 @@
 
 func (c *FreebusyQueryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8729,7 +8729,7 @@
 
 func (c *SettingsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8900,7 +8900,7 @@
 
 func (c *SettingsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9089,7 +9089,7 @@
 
 func (c *SettingsWatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/chat/v1/chat-gen.go b/chat/v1/chat-gen.go
index 7d58133..5cd9c28 100644
--- a/chat/v1/chat-gen.go
+++ b/chat/v1/chat-gen.go
@@ -1424,7 +1424,7 @@
 
 func (c *SpacesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1579,7 +1579,7 @@
 
 func (c *SpacesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1740,7 +1740,7 @@
 
 func (c *SpacesMembersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1897,7 +1897,7 @@
 
 func (c *SpacesMembersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2080,7 +2080,7 @@
 
 func (c *SpacesMessagesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2220,7 +2220,7 @@
 
 func (c *SpacesMessagesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2358,7 +2358,7 @@
 
 func (c *SpacesMessagesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2503,7 +2503,7 @@
 
 func (c *SpacesMessagesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/civicinfo/v2/civicinfo-gen.go b/civicinfo/v2/civicinfo-gen.go
index 315384f..1691c0c 100644
--- a/civicinfo/v2/civicinfo-gen.go
+++ b/civicinfo/v2/civicinfo-gen.go
@@ -1866,7 +1866,7 @@
 
 func (c *DivisionsSearchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2001,7 +2001,7 @@
 
 func (c *ElectionsElectionQueryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2159,7 +2159,7 @@
 
 func (c *ElectionsVoterInfoQueryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2375,7 +2375,7 @@
 
 func (c *RepresentativesRepresentativeInfoByAddressCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2631,7 +2631,7 @@
 
 func (c *RepresentativesRepresentativeInfoByDivisionCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/classroom/v1/classroom-gen.go b/classroom/v1/classroom-gen.go
index 40057c6..bfabbff 100644
--- a/classroom/v1/classroom-gen.go
+++ b/classroom/v1/classroom-gen.go
@@ -3372,7 +3372,7 @@
 
 func (c *CoursesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3504,7 +3504,7 @@
 
 func (c *CoursesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3651,7 +3651,7 @@
 
 func (c *CoursesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3868,7 +3868,7 @@
 
 func (c *CoursesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4089,7 +4089,7 @@
 
 func (c *CoursesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4243,7 +4243,7 @@
 
 func (c *CoursesUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4394,7 +4394,7 @@
 
 func (c *CoursesAliasesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4544,7 +4544,7 @@
 
 func (c *CoursesAliasesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4723,7 +4723,7 @@
 
 func (c *CoursesAliasesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4902,7 +4902,7 @@
 
 func (c *CoursesAnnouncementsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5059,7 +5059,7 @@
 
 func (c *CoursesAnnouncementsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5217,7 +5217,7 @@
 
 func (c *CoursesAnnouncementsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5434,7 +5434,7 @@
 
 func (c *CoursesAnnouncementsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5632,7 +5632,7 @@
 
 func (c *CoursesAnnouncementsModifyAssigneesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5816,7 +5816,7 @@
 
 func (c *CoursesAnnouncementsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -5992,7 +5992,7 @@
 
 func (c *CoursesCourseWorkCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6149,7 +6149,7 @@
 
 func (c *CoursesCourseWorkDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6307,7 +6307,7 @@
 
 func (c *CoursesCourseWorkGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6528,7 +6528,7 @@
 
 func (c *CoursesCourseWorkListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6728,7 +6728,7 @@
 
 func (c *CoursesCourseWorkModifyAssigneesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -6932,7 +6932,7 @@
 
 func (c *CoursesCourseWorkPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7107,7 +7107,7 @@
 
 func (c *CoursesCourseWorkStudentSubmissionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7357,7 +7357,7 @@
 
 func (c *CoursesCourseWorkStudentSubmissionsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7593,7 +7593,7 @@
 
 func (c *CoursesCourseWorkStudentSubmissionsModifyAttachmentsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7790,7 +7790,7 @@
 
 func (c *CoursesCourseWorkStudentSubmissionsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -7986,7 +7986,7 @@
 
 func (c *CoursesCourseWorkStudentSubmissionsReclaimCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8174,7 +8174,7 @@
 
 func (c *CoursesCourseWorkStudentSubmissionsReturnCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8359,7 +8359,7 @@
 
 func (c *CoursesCourseWorkStudentSubmissionsTurnInCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8541,7 +8541,7 @@
 
 func (c *CoursesStudentsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8696,7 +8696,7 @@
 
 func (c *CoursesStudentsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -8855,7 +8855,7 @@
 
 func (c *CoursesStudentsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9037,7 +9037,7 @@
 
 func (c *CoursesStudentsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9223,7 +9223,7 @@
 
 func (c *CoursesTeachersCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9376,7 +9376,7 @@
 
 func (c *CoursesTeachersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9535,7 +9535,7 @@
 
 func (c *CoursesTeachersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9717,7 +9717,7 @@
 
 func (c *CoursesTeachersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -9895,7 +9895,7 @@
 
 func (c *CoursesTopicsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10044,7 +10044,7 @@
 
 func (c *CoursesTopicsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10202,7 +10202,7 @@
 
 func (c *CoursesTopicsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10387,7 +10387,7 @@
 
 func (c *CoursesTopicsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10586,7 +10586,7 @@
 
 func (c *CoursesTopicsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10753,7 +10753,7 @@
 
 func (c *InvitationsAcceptCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -10897,7 +10897,7 @@
 
 func (c *InvitationsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11029,7 +11029,7 @@
 
 func (c *InvitationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11176,7 +11176,7 @@
 
 func (c *InvitationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11370,7 +11370,7 @@
 
 func (c *InvitationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11574,7 +11574,7 @@
 
 func (c *RegistrationsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11701,7 +11701,7 @@
 
 func (c *RegistrationsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -11849,7 +11849,7 @@
 
 func (c *UserProfilesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12031,7 +12031,7 @@
 
 func (c *UserProfilesGuardianInvitationsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12200,7 +12200,7 @@
 
 func (c *UserProfilesGuardianInvitationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12422,7 +12422,7 @@
 
 func (c *UserProfilesGuardianInvitationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12649,7 +12649,7 @@
 
 func (c *UserProfilesGuardianInvitationsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12826,7 +12826,7 @@
 
 func (c *UserProfilesGuardiansDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -12997,7 +12997,7 @@
 
 func (c *UserProfilesGuardiansGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -13214,7 +13214,7 @@
 
 func (c *UserProfilesGuardiansListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudasset/v1/cloudasset-gen.go b/cloudasset/v1/cloudasset-gen.go
index 53331ef..3a74713 100644
--- a/cloudasset/v1/cloudasset-gen.go
+++ b/cloudasset/v1/cloudasset-gen.go
@@ -2639,7 +2639,7 @@
 
 func (c *FeedsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2777,7 +2777,7 @@
 
 func (c *FeedsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2918,7 +2918,7 @@
 
 func (c *FeedsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3062,7 +3062,7 @@
 
 func (c *FeedsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3197,7 +3197,7 @@
 
 func (c *FeedsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3350,7 +3350,7 @@
 
 func (c *OperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3559,7 +3559,7 @@
 
 func (c *V1BatchGetAssetsHistoryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3729,7 +3729,7 @@
 
 func (c *V1ExportAssetsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudasset/v1beta1/cloudasset-gen.go b/cloudasset/v1beta1/cloudasset-gen.go
index 7327272..732234a 100644
--- a/cloudasset/v1beta1/cloudasset-gen.go
+++ b/cloudasset/v1beta1/cloudasset-gen.go
@@ -1259,7 +1259,7 @@
 
 func (c *FoldersExportAssetsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1412,7 +1412,7 @@
 
 func (c *FoldersOperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1615,7 +1615,7 @@
 
 func (c *OrganizationsBatchGetAssetsHistoryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1783,7 +1783,7 @@
 
 func (c *OrganizationsExportAssetsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1936,7 +1936,7 @@
 
 func (c *OrganizationsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2139,7 +2139,7 @@
 
 func (c *ProjectsBatchGetAssetsHistoryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2307,7 +2307,7 @@
 
 func (c *ProjectsExportAssetsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2460,7 +2460,7 @@
 
 func (c *ProjectsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudbilling/v1/cloudbilling-gen.go b/cloudbilling/v1/cloudbilling-gen.go
index 935349c..5be8c77 100644
--- a/cloudbilling/v1/cloudbilling-gen.go
+++ b/cloudbilling/v1/cloudbilling-gen.go
@@ -1623,7 +1623,7 @@
 
 func (c *BillingAccountsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1764,7 +1764,7 @@
 
 func (c *BillingAccountsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1933,7 +1933,7 @@
 
 func (c *BillingAccountsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2121,7 +2121,7 @@
 
 func (c *BillingAccountsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2297,7 +2297,7 @@
 
 func (c *BillingAccountsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2451,7 +2451,7 @@
 
 func (c *BillingAccountsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2595,7 +2595,7 @@
 
 func (c *BillingAccountsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2770,7 +2770,7 @@
 
 func (c *BillingAccountsProjectsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2952,7 +2952,7 @@
 
 func (c *ProjectsGetBillingInfoCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3142,7 +3142,7 @@
 
 func (c *ProjectsUpdateBillingInfoCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3306,7 +3306,7 @@
 
 func (c *ServicesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3528,7 +3528,7 @@
 
 func (c *ServicesSkusListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudbuild/v1/cloudbuild-gen.go b/cloudbuild/v1/cloudbuild-gen.go
index 8474c1c..ff9f1cb 100644
--- a/cloudbuild/v1/cloudbuild-gen.go
+++ b/cloudbuild/v1/cloudbuild-gen.go
@@ -1884,7 +1884,7 @@
 
 func (c *OperationsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2037,7 +2037,7 @@
 
 func (c *OperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2218,7 +2218,7 @@
 
 func (c *OperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2392,7 +2392,7 @@
 
 func (c *ProjectsBuildsCancelCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2545,7 +2545,7 @@
 
 func (c *ProjectsBuildsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2699,7 +2699,7 @@
 
 func (c *ProjectsBuildsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2875,7 +2875,7 @@
 
 func (c *ProjectsBuildsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3085,7 +3085,7 @@
 
 func (c *ProjectsBuildsRetryCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3234,7 +3234,7 @@
 
 func (c *ProjectsTriggersCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3376,7 +3376,7 @@
 
 func (c *ProjectsTriggersDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3528,7 +3528,7 @@
 
 func (c *ProjectsTriggersGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3695,7 +3695,7 @@
 
 func (c *ProjectsTriggersListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3866,7 +3866,7 @@
 
 func (c *ProjectsTriggersPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -4015,7 +4015,7 @@
 
 func (c *ProjectsTriggersRunCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudbuild/v1alpha1/cloudbuild-gen.go b/cloudbuild/v1alpha1/cloudbuild-gen.go
index 698206b..8d45828 100644
--- a/cloudbuild/v1alpha1/cloudbuild-gen.go
+++ b/cloudbuild/v1alpha1/cloudbuild-gen.go
@@ -1592,7 +1592,7 @@
 
 func (c *ProjectsWorkerPoolsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1733,7 +1733,7 @@
 
 func (c *ProjectsWorkerPoolsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1876,7 +1876,7 @@
 
 func (c *ProjectsWorkerPoolsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2022,7 +2022,7 @@
 
 func (c *ProjectsWorkerPoolsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2159,7 +2159,7 @@
 
 func (c *ProjectsWorkerPoolsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudbuild/v1alpha2/cloudbuild-gen.go b/cloudbuild/v1alpha2/cloudbuild-gen.go
index f08322f..3c5eca9 100644
--- a/cloudbuild/v1alpha2/cloudbuild-gen.go
+++ b/cloudbuild/v1alpha2/cloudbuild-gen.go
@@ -1548,7 +1548,7 @@
 
 func (c *ProjectsWorkerPoolsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1691,7 +1691,7 @@
 
 func (c *ProjectsWorkerPoolsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1832,7 +1832,7 @@
 
 func (c *ProjectsWorkerPoolsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1976,7 +1976,7 @@
 
 func (c *ProjectsWorkerPoolsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2118,7 +2118,7 @@
 
 func (c *ProjectsWorkerPoolsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/clouddebugger/v2/clouddebugger-gen.go b/clouddebugger/v2/clouddebugger-gen.go
index 88651cb..69e8af8 100644
--- a/clouddebugger/v2/clouddebugger-gen.go
+++ b/clouddebugger/v2/clouddebugger-gen.go
@@ -1595,7 +1595,7 @@
 
 func (c *ControllerDebuggeesRegisterCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1779,7 +1779,7 @@
 
 func (c *ControllerDebuggeesBreakpointsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1938,7 +1938,7 @@
 
 func (c *ControllerDebuggeesBreakpointsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2117,7 +2117,7 @@
 
 func (c *DebuggerDebuggeesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2264,7 +2264,7 @@
 
 func (c *DebuggerDebuggeesBreakpointsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2428,7 +2428,7 @@
 
 func (c *DebuggerDebuggeesBreakpointsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2644,7 +2644,7 @@
 
 func (c *DebuggerDebuggeesBreakpointsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2821,7 +2821,7 @@
 
 func (c *DebuggerDebuggeesBreakpointsSetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/clouderrorreporting/v1beta1/clouderrorreporting-gen.go b/clouderrorreporting/v1beta1/clouderrorreporting-gen.go
index e3e55c8..a1d6eb5 100644
--- a/clouderrorreporting/v1beta1/clouderrorreporting-gen.go
+++ b/clouderrorreporting/v1beta1/clouderrorreporting-gen.go
@@ -920,7 +920,7 @@
 
 func (c *ProjectsDeleteEventsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1127,7 +1127,7 @@
 
 func (c *ProjectsEventsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1339,7 +1339,7 @@
 
 func (c *ProjectsEventsReportCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1602,7 +1602,7 @@
 
 func (c *ProjectsGroupStatsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1846,7 +1846,7 @@
 
 func (c *ProjectsGroupsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1982,7 +1982,7 @@
 
 func (c *ProjectsGroupsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudfunctions/v1/cloudfunctions-gen.go b/cloudfunctions/v1/cloudfunctions-gen.go
index cee5b06..3c2e021 100644
--- a/cloudfunctions/v1/cloudfunctions-gen.go
+++ b/cloudfunctions/v1/cloudfunctions-gen.go
@@ -1852,7 +1852,7 @@
 
 func (c *OperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2045,7 +2045,7 @@
 
 func (c *OperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2241,7 +2241,7 @@
 
 func (c *ProjectsLocationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2418,7 +2418,7 @@
 
 func (c *ProjectsLocationsFunctionsCallCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2562,7 +2562,7 @@
 
 func (c *ProjectsLocationsFunctionsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2704,7 +2704,7 @@
 
 func (c *ProjectsLocationsFunctionsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2843,7 +2843,7 @@
 
 func (c *ProjectsLocationsFunctionsGenerateDownloadUrlCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3015,7 +3015,7 @@
 
 func (c *ProjectsLocationsFunctionsGenerateUploadUrlCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3165,7 +3165,7 @@
 
 func (c *ProjectsLocationsFunctionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3331,7 +3331,7 @@
 
 func (c *ProjectsLocationsFunctionsGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3500,7 +3500,7 @@
 
 func (c *ProjectsLocationsFunctionsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3674,7 +3674,7 @@
 
 func (c *ProjectsLocationsFunctionsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3822,7 +3822,7 @@
 
 func (c *ProjectsLocationsFunctionsSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3967,7 +3967,7 @@
 
 func (c *ProjectsLocationsFunctionsTestIamPermissionsCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudfunctions/v1beta2/cloudfunctions-gen.go b/cloudfunctions/v1beta2/cloudfunctions-gen.go
index c515de1..9b7b2ea 100644
--- a/cloudfunctions/v1beta2/cloudfunctions-gen.go
+++ b/cloudfunctions/v1beta2/cloudfunctions-gen.go
@@ -1217,7 +1217,7 @@
 
 func (c *OperationsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1410,7 +1410,7 @@
 
 func (c *OperationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1606,7 +1606,7 @@
 
 func (c *ProjectsLocationsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1784,7 +1784,7 @@
 
 func (c *ProjectsLocationsFunctionsCallCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1928,7 +1928,7 @@
 
 func (c *ProjectsLocationsFunctionsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2070,7 +2070,7 @@
 
 func (c *ProjectsLocationsFunctionsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2209,7 +2209,7 @@
 
 func (c *ProjectsLocationsFunctionsGenerateDownloadUrlCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2381,7 +2381,7 @@
 
 func (c *ProjectsLocationsFunctionsGenerateUploadUrlCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2531,7 +2531,7 @@
 
 func (c *ProjectsLocationsFunctionsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2694,7 +2694,7 @@
 
 func (c *ProjectsLocationsFunctionsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2861,7 +2861,7 @@
 
 func (c *ProjectsLocationsFunctionsUpdateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudidentity/v1/cloudidentity-gen.go b/cloudidentity/v1/cloudidentity-gen.go
index 4904002..ee6f7f5 100644
--- a/cloudidentity/v1/cloudidentity-gen.go
+++ b/cloudidentity/v1/cloudidentity-gen.go
@@ -1397,7 +1397,7 @@
 
 func (c *GroupsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1523,7 +1523,7 @@
 
 func (c *GroupsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1665,7 +1665,7 @@
 
 func (c *GroupsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1843,7 +1843,7 @@
 
 func (c *GroupsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2049,7 +2049,7 @@
 
 func (c *GroupsLookupCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2191,7 +2191,7 @@
 
 func (c *GroupsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2384,7 +2384,7 @@
 
 func (c *GroupsSearchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2556,7 +2556,7 @@
 
 func (c *GroupsMembershipsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2695,7 +2695,7 @@
 
 func (c *GroupsMembershipsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2837,7 +2837,7 @@
 
 func (c *GroupsMembershipsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3010,7 +3010,7 @@
 
 func (c *GroupsMembershipsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3225,7 +3225,7 @@
 
 func (c *GroupsMembershipsLookupCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudidentity/v1beta1/cloudidentity-gen.go b/cloudidentity/v1beta1/cloudidentity-gen.go
index d188d2d..2830b32 100644
--- a/cloudidentity/v1beta1/cloudidentity-gen.go
+++ b/cloudidentity/v1beta1/cloudidentity-gen.go
@@ -921,7 +921,7 @@
 
 func (c *GroupsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1058,7 +1058,7 @@
 
 func (c *GroupsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1200,7 +1200,7 @@
 
 func (c *GroupsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1399,7 +1399,7 @@
 
 func (c *GroupsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1616,7 +1616,7 @@
 
 func (c *GroupsLookupCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1760,7 +1760,7 @@
 
 func (c *GroupsPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -1976,7 +1976,7 @@
 
 func (c *GroupsSearchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2147,7 +2147,7 @@
 
 func (c *GroupsMembershipsCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2286,7 +2286,7 @@
 
 func (c *GroupsMembershipsDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2428,7 +2428,7 @@
 
 func (c *GroupsMembershipsGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2619,7 +2619,7 @@
 
 func (c *GroupsMembershipsListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2844,7 +2844,7 @@
 
 func (c *GroupsMembershipsLookupCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2992,7 +2992,7 @@
 
 func (c *GroupsMembershipsModifyMembershipRolesCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
diff --git a/cloudiot/v1/cloudiot-gen.go b/cloudiot/v1/cloudiot-gen.go
index 19b0f8f..ecdbc7f 100644
--- a/cloudiot/v1/cloudiot-gen.go
+++ b/cloudiot/v1/cloudiot-gen.go
@@ -2050,7 +2050,7 @@
 
 func (c *ProjectsLocationsRegistriesBindDeviceToGatewayCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2191,7 +2191,7 @@
 
 func (c *ProjectsLocationsRegistriesCreateCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2330,7 +2330,7 @@
 
 func (c *ProjectsLocationsRegistriesDeleteCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2472,7 +2472,7 @@
 
 func (c *ProjectsLocationsRegistriesGetCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2611,7 +2611,7 @@
 
 func (c *ProjectsLocationsRegistriesGetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2783,7 +2783,7 @@
 
 func (c *ProjectsLocationsRegistriesListCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -2964,7 +2964,7 @@
 
 func (c *ProjectsLocationsRegistriesPatchCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)
-	reqHeaders.Set("x-goog-api-client", "gl-go/1.11.0 gdcl/20200225")
+	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20200226")
 	for k, v := range c.header_ {
 		reqHeaders[k] = v
 	}
@@ -3113,7 +3113,7 @@
 
 func (c *ProjectsLocationsRegistriesSetIamPolicyCall) doRequest(alt string) (*http.Response, error) {
 	reqHeaders := make(http.Header)