diff --git a/cloudbuild/v1/cloudbuild-api.json b/cloudbuild/v1/cloudbuild-api.json
index 1cadbd1..b85af29 100644
--- a/cloudbuild/v1/cloudbuild-api.json
+++ b/cloudbuild/v1/cloudbuild-api.json
@@ -562,7 +562,7 @@
       }
     }
   },
-  "revision": "20180927",
+  "revision": "20181001",
   "rootUrl": "https://cloudbuild.googleapis.com/",
   "schemas": {
     "ArtifactObjects": {
@@ -780,6 +780,13 @@
           "format": "int64",
           "type": "string"
         },
+        "env": {
+          "description": "A list of global environment variable definitions that will exist for all\nbuild steps in this build. If a variable is defined in both globally and in\na build step, the variable will use the build step value.\n\nThe elements are of the form \"KEY=VALUE\" for the environment variable \"KEY\"\nbeing given the value \"VALUE\".",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "logStreamingOption": {
           "description": "Option to define build log streaming behavior to Google Cloud\nStorage.",
           "enum": [
@@ -834,6 +841,13 @@
           ],
           "type": "string"
         },
+        "secretEnv": {
+          "description": "A list of global environment variables, which are encrypted using a Cloud\nKey Management Service crypto key. These values must be specified in the\nbuild's `Secret`. These variables will be available to all build steps\nin this build.",
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "sourceProvenanceHash": {
           "description": "Requested hash for SourceProvenance.",
           "enumDescriptions": [
@@ -862,6 +876,13 @@
             "Do not fail the build if error in substitutions checks."
           ],
           "type": "string"
+        },
+        "volumes": {
+          "description": "Global list of volumes to mount for ALL build steps\n\nEach volume is created as an empty volume prior to starting the build\nprocess. Upon completion of the build, volumes and their contents are\ndiscarded. Global volume names and paths cannot conflict with the volumes\ndefined a build step.\n\nUsing a global volume in a build with only one step is not valid as\nit is indicative of a build request with an incorrect configuration.",
+          "items": {
+            "$ref": "Volume"
+          },
+          "type": "array"
         }
       },
       "type": "object"
@@ -900,6 +921,10 @@
           "description": "Required. The name of the container image that will run this particular\nbuild step.\n\nIf the image is available in the host's Docker daemon's cache, it\nwill be run directly. If not, the host will attempt to pull the image\nfirst, using the builder service account's credentials if necessary.\n\nThe Docker daemon's cache will already have the latest versions of all of\nthe officially supported build steps\n([https://github.com/GoogleCloudPlatform/cloud-builders](https://github.com/GoogleCloudPlatform/cloud-builders)).\nThe Docker daemon will also have cached many of the layers for some popular\nimages, like \"ubuntu\", \"debian\", but they will be refreshed at the time you\nattempt to use them.\n\nIf you built an image in a previous build step, it will be stored in the\nhost's Docker daemon's cache and is available to use as the name for a\nlater build step.",
           "type": "string"
         },
+        "pullTiming": {
+          "$ref": "TimeSpan",
+          "description": "Output only. Stores timing information for pulling this build step's\nbuilder image only."
+        },
         "secretEnv": {
           "description": "A list of environment variables which are encrypted using a Cloud Key\nManagement Service crypto key. These values must be specified in the\nbuild's `Secret`.",
           "items": {
@@ -1264,7 +1289,7 @@
             "format": "byte",
             "type": "string"
           },
-          "description": "Map of environment variable name to its encrypted value.\n\nSecret environment variables must be unique across all of a build's\nsecrets, and must be used by at least one build step. Values can be at most\n2 KB in size. There can be at most ten secret values across all of a\nbuild's secrets.",
+          "description": "Map of environment variable name to its encrypted value.\n\nSecret environment variables must be unique across all of a build's\nsecrets, and must be used by at least one build step. Values can be at most\n64 KB in size. There can be at most 100 secret values across all of a\nbuild's secrets.",
           "type": "object"
         }
       },
diff --git a/cloudbuild/v1/cloudbuild-gen.go b/cloudbuild/v1/cloudbuild-gen.go
index ee2330e..cd99fa8 100644
--- a/cloudbuild/v1/cloudbuild-gen.go
+++ b/cloudbuild/v1/cloudbuild-gen.go
@@ -478,6 +478,17 @@
 	// more than the maximum are rejected with an error.
 	DiskSizeGb int64 `json:"diskSizeGb,omitempty,string"`
 
+	// Env: A list of global environment variable definitions that will
+	// exist for all
+	// build steps in this build. If a variable is defined in both globally
+	// and in
+	// a build step, the variable will use the build step value.
+	//
+	// The elements are of the form "KEY=VALUE" for the environment variable
+	// "KEY"
+	// being given the value "VALUE".
+	Env []string `json:"env,omitempty"`
+
 	// LogStreamingOption: Option to define build log streaming behavior to
 	// Google Cloud
 	// Storage.
@@ -518,6 +529,15 @@
 	//   "VERIFIED" - Verified build.
 	RequestedVerifyOption string `json:"requestedVerifyOption,omitempty"`
 
+	// SecretEnv: A list of global environment variables, which are
+	// encrypted using a Cloud
+	// Key Management Service crypto key. These values must be specified in
+	// the
+	// build's `Secret`. These variables will be available to all build
+	// steps
+	// in this build.
+	SecretEnv []string `json:"secretEnv,omitempty"`
+
 	// SourceProvenanceHash: Requested hash for SourceProvenance.
 	//
 	// Possible values:
@@ -538,6 +558,21 @@
 	// checks.
 	SubstitutionOption string `json:"substitutionOption,omitempty"`
 
+	// Volumes: Global list of volumes to mount for ALL build steps
+	//
+	// Each volume is created as an empty volume prior to starting the
+	// build
+	// process. Upon completion of the build, volumes and their contents
+	// are
+	// discarded. Global volume names and paths cannot conflict with the
+	// volumes
+	// defined a build step.
+	//
+	// Using a global volume in a build with only one step is not valid
+	// as
+	// it is indicative of a build request with an incorrect configuration.
+	Volumes []*Volume `json:"volumes,omitempty"`
+
 	// ForceSendFields is a list of field names (e.g. "DiskSizeGb") to
 	// unconditionally include in API requests. By default, fields with
 	// empty values are omitted from API requests. However, any non-pointer,
@@ -641,6 +676,11 @@
 	// later build step.
 	Name string `json:"name,omitempty"`
 
+	// PullTiming: Output only. Stores timing information for pulling this
+	// build step's
+	// builder image only.
+	PullTiming *TimeSpan `json:"pullTiming,omitempty"`
+
 	// SecretEnv: A list of environment variables which are encrypted using
 	// a Cloud Key
 	// Management Service crypto key. These values must be specified in
@@ -1252,7 +1292,7 @@
 	// build's
 	// secrets, and must be used by at least one build step. Values can be
 	// at most
-	// 2 KB in size. There can be at most ten secret values across all of
+	// 64 KB in size. There can be at most 100 secret values across all of
 	// a
 	// build's secrets.
 	SecretEnv map[string]string `json:"secretEnv,omitempty"`
diff --git a/datastore/v1/datastore-api.json b/datastore/v1/datastore-api.json
index 508fd64..be61571 100644
--- a/datastore/v1/datastore-api.json
+++ b/datastore/v1/datastore-api.json
@@ -564,7 +564,7 @@
       }
     }
   },
-  "revision": "20180908",
+  "revision": "20180919",
   "rootUrl": "https://datastore.googleapis.com/",
   "schemas": {
     "AllocateIdsRequest": {
@@ -600,7 +600,7 @@
       "id": "ArrayValue",
       "properties": {
         "values": {
-          "description": "Values in the array.\nThe order of this array may not be preserved if it contains a mix of\nindexed and unindexed values.",
+          "description": "Values in the array.\nThe order of values in an array is preserved as long as all values have\nidentical settings for 'exclude_from_indexes'.",
           "items": {
             "$ref": "Value"
           },
diff --git a/datastore/v1/datastore-gen.go b/datastore/v1/datastore-gen.go
index eacaf52..836c689 100644
--- a/datastore/v1/datastore-gen.go
+++ b/datastore/v1/datastore-gen.go
@@ -180,9 +180,9 @@
 // ArrayValue: An array value.
 type ArrayValue struct {
 	// Values: Values in the array.
-	// The order of this array may not be preserved if it contains a mix
-	// of
-	// indexed and unindexed values.
+	// The order of values in an array is preserved as long as all values
+	// have
+	// identical settings for 'exclude_from_indexes'.
 	Values []*Value `json:"values,omitempty"`
 
 	// ForceSendFields is a list of field names (e.g. "Values") to
diff --git a/datastore/v1beta3/datastore-api.json b/datastore/v1beta3/datastore-api.json
index cd216bc..94663ea 100644
--- a/datastore/v1beta3/datastore-api.json
+++ b/datastore/v1beta3/datastore-api.json
@@ -306,7 +306,7 @@
       }
     }
   },
-  "revision": "20180908",
+  "revision": "20180919",
   "rootUrl": "https://datastore.googleapis.com/",
   "schemas": {
     "AllocateIdsRequest": {
@@ -342,7 +342,7 @@
       "id": "ArrayValue",
       "properties": {
         "values": {
-          "description": "Values in the array.\nThe order of this array may not be preserved if it contains a mix of\nindexed and unindexed values.",
+          "description": "Values in the array.\nThe order of values in an array is preserved as long as all values have\nidentical settings for 'exclude_from_indexes'.",
           "items": {
             "$ref": "Value"
           },
diff --git a/datastore/v1beta3/datastore-gen.go b/datastore/v1beta3/datastore-gen.go
index be5665a..e1f35a1 100644
--- a/datastore/v1beta3/datastore-gen.go
+++ b/datastore/v1beta3/datastore-gen.go
@@ -156,9 +156,9 @@
 // ArrayValue: An array value.
 type ArrayValue struct {
 	// Values: Values in the array.
-	// The order of this array may not be preserved if it contains a mix
-	// of
-	// indexed and unindexed values.
+	// The order of values in an array is preserved as long as all values
+	// have
+	// identical settings for 'exclude_from_indexes'.
 	Values []*Value `json:"values,omitempty"`
 
 	// ForceSendFields is a list of field names (e.g. "Values") to
diff --git a/firestore/v1beta2/firestore-api.json b/firestore/v1beta2/firestore-api.json
index 89a6ad0..f812340 100644
--- a/firestore/v1beta2/firestore-api.json
+++ b/firestore/v1beta2/firestore-api.json
@@ -111,85 +111,6 @@
       "resources": {
         "databases": {
           "resources": {
-            "collectionGroup": {
-              "resources": {
-                "indexes": {
-                  "methods": {
-                    "create": {
-                      "description": "Creates a composite index. This returns a google.longrunning.Operation\nwhich may be used to track the status of the creation. The metadata for\nthe operation will be the type IndexOperationMetadata.",
-                      "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroup/{collectionGroupId}/indexes",
-                      "httpMethod": "POST",
-                      "id": "firestore.projects.databases.collectionGroup.indexes.create",
-                      "parameterOrder": [
-                        "parent"
-                      ],
-                      "parameters": {
-                        "parent": {
-                          "description": "A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`",
-                          "location": "path",
-                          "pattern": "^projects/[^/]+/databases/[^/]+/collectionGroup/[^/]+$",
-                          "required": true,
-                          "type": "string"
-                        }
-                      },
-                      "path": "v1beta2/{+parent}/indexes",
-                      "request": {
-                        "$ref": "GoogleFirestoreAdminV1beta2Index"
-                      },
-                      "response": {
-                        "$ref": "GoogleLongrunningOperation"
-                      },
-                      "scopes": [
-                        "https://www.googleapis.com/auth/cloud-platform",
-                        "https://www.googleapis.com/auth/datastore"
-                      ]
-                    },
-                    "list": {
-                      "description": "Lists composite indexes.",
-                      "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroup/{collectionGroupId}/indexes",
-                      "httpMethod": "GET",
-                      "id": "firestore.projects.databases.collectionGroup.indexes.list",
-                      "parameterOrder": [
-                        "parent"
-                      ],
-                      "parameters": {
-                        "filter": {
-                          "description": "The filter to apply to list results.",
-                          "location": "query",
-                          "type": "string"
-                        },
-                        "pageSize": {
-                          "description": "The number of results to return.",
-                          "format": "int32",
-                          "location": "query",
-                          "type": "integer"
-                        },
-                        "pageToken": {
-                          "description": "A page token, returned from a previous call to\nFirestoreAdmin.ListIndexes, that may be used to get the next\npage of results.",
-                          "location": "query",
-                          "type": "string"
-                        },
-                        "parent": {
-                          "description": "A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`",
-                          "location": "path",
-                          "pattern": "^projects/[^/]+/databases/[^/]+/collectionGroup/[^/]+$",
-                          "required": true,
-                          "type": "string"
-                        }
-                      },
-                      "path": "v1beta2/{+parent}/indexes",
-                      "response": {
-                        "$ref": "GoogleFirestoreAdminV1beta2ListIndexesResponse"
-                      },
-                      "scopes": [
-                        "https://www.googleapis.com/auth/cloud-platform",
-                        "https://www.googleapis.com/auth/datastore"
-                      ]
-                    }
-                  }
-                }
-              }
-            },
             "collectionGroups": {
               "resources": {
                 "fields": {
@@ -301,6 +222,35 @@
                 },
                 "indexes": {
                   "methods": {
+                    "create": {
+                      "description": "Creates a composite index. This returns a google.longrunning.Operation\nwhich may be used to track the status of the creation. The metadata for\nthe operation will be the type IndexOperationMetadata.",
+                      "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroups/{collectionGroupsId}/indexes",
+                      "httpMethod": "POST",
+                      "id": "firestore.projects.databases.collectionGroups.indexes.create",
+                      "parameterOrder": [
+                        "parent"
+                      ],
+                      "parameters": {
+                        "parent": {
+                          "description": "A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`",
+                          "location": "path",
+                          "pattern": "^projects/[^/]+/databases/[^/]+/collectionGroups/[^/]+$",
+                          "required": true,
+                          "type": "string"
+                        }
+                      },
+                      "path": "v1beta2/{+parent}/indexes",
+                      "request": {
+                        "$ref": "GoogleFirestoreAdminV1beta2Index"
+                      },
+                      "response": {
+                        "$ref": "GoogleLongrunningOperation"
+                      },
+                      "scopes": [
+                        "https://www.googleapis.com/auth/cloud-platform",
+                        "https://www.googleapis.com/auth/datastore"
+                      ]
+                    },
                     "delete": {
                       "description": "Deletes a composite index.",
                       "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroups/{collectionGroupsId}/indexes/{indexesId}",
@@ -352,6 +302,48 @@
                         "https://www.googleapis.com/auth/cloud-platform",
                         "https://www.googleapis.com/auth/datastore"
                       ]
+                    },
+                    "list": {
+                      "description": "Lists composite indexes.",
+                      "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroups/{collectionGroupsId}/indexes",
+                      "httpMethod": "GET",
+                      "id": "firestore.projects.databases.collectionGroups.indexes.list",
+                      "parameterOrder": [
+                        "parent"
+                      ],
+                      "parameters": {
+                        "filter": {
+                          "description": "The filter to apply to list results.",
+                          "location": "query",
+                          "type": "string"
+                        },
+                        "pageSize": {
+                          "description": "The number of results to return.",
+                          "format": "int32",
+                          "location": "query",
+                          "type": "integer"
+                        },
+                        "pageToken": {
+                          "description": "A page token, returned from a previous call to\nFirestoreAdmin.ListIndexes, that may be used to get the next\npage of results.",
+                          "location": "query",
+                          "type": "string"
+                        },
+                        "parent": {
+                          "description": "A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`",
+                          "location": "path",
+                          "pattern": "^projects/[^/]+/databases/[^/]+/collectionGroups/[^/]+$",
+                          "required": true,
+                          "type": "string"
+                        }
+                      },
+                      "path": "v1beta2/{+parent}/indexes",
+                      "response": {
+                        "$ref": "GoogleFirestoreAdminV1beta2ListIndexesResponse"
+                      },
+                      "scopes": [
+                        "https://www.googleapis.com/auth/cloud-platform",
+                        "https://www.googleapis.com/auth/datastore"
+                      ]
                     }
                   }
                 }
@@ -362,7 +354,7 @@
       }
     }
   },
-  "revision": "20180910",
+  "revision": "20180919",
   "rootUrl": "https://firestore.googleapis.com/",
   "schemas": {
     "Empty": {
diff --git a/firestore/v1beta2/firestore-gen.go b/firestore/v1beta2/firestore-gen.go
index 214bfa6..f6820b6 100644
--- a/firestore/v1beta2/firestore-gen.go
+++ b/firestore/v1beta2/firestore-gen.go
@@ -94,7 +94,6 @@
 
 func NewProjectsDatabasesService(s *Service) *ProjectsDatabasesService {
 	rs := &ProjectsDatabasesService{s: s}
-	rs.CollectionGroup = NewProjectsDatabasesCollectionGroupService(s)
 	rs.CollectionGroups = NewProjectsDatabasesCollectionGroupsService(s)
 	return rs
 }
@@ -102,32 +101,9 @@
 type ProjectsDatabasesService struct {
 	s *Service
 
-	CollectionGroup *ProjectsDatabasesCollectionGroupService
-
 	CollectionGroups *ProjectsDatabasesCollectionGroupsService
 }
 
-func NewProjectsDatabasesCollectionGroupService(s *Service) *ProjectsDatabasesCollectionGroupService {
-	rs := &ProjectsDatabasesCollectionGroupService{s: s}
-	rs.Indexes = NewProjectsDatabasesCollectionGroupIndexesService(s)
-	return rs
-}
-
-type ProjectsDatabasesCollectionGroupService struct {
-	s *Service
-
-	Indexes *ProjectsDatabasesCollectionGroupIndexesService
-}
-
-func NewProjectsDatabasesCollectionGroupIndexesService(s *Service) *ProjectsDatabasesCollectionGroupIndexesService {
-	rs := &ProjectsDatabasesCollectionGroupIndexesService{s: s}
-	return rs
-}
-
-type ProjectsDatabasesCollectionGroupIndexesService struct {
-	s *Service
-}
-
 func NewProjectsDatabasesCollectionGroupsService(s *Service) *ProjectsDatabasesCollectionGroupsService {
 	rs := &ProjectsDatabasesCollectionGroupsService{s: s}
 	rs.Fields = NewProjectsDatabasesCollectionGroupsFieldsService(s)
@@ -959,350 +935,6 @@
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
-// method id "firestore.projects.databases.collectionGroup.indexes.create":
-
-type ProjectsDatabasesCollectionGroupIndexesCreateCall struct {
-	s                                *Service
-	parent                           string
-	googlefirestoreadminv1beta2index *GoogleFirestoreAdminV1beta2Index
-	urlParams_                       gensupport.URLParams
-	ctx_                             context.Context
-	header_                          http.Header
-}
-
-// Create: Creates a composite index. This returns a
-// google.longrunning.Operation
-// which may be used to track the status of the creation. The metadata
-// for
-// the operation will be the type IndexOperationMetadata.
-func (r *ProjectsDatabasesCollectionGroupIndexesService) Create(parent string, googlefirestoreadminv1beta2index *GoogleFirestoreAdminV1beta2Index) *ProjectsDatabasesCollectionGroupIndexesCreateCall {
-	c := &ProjectsDatabasesCollectionGroupIndexesCreateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
-	c.parent = parent
-	c.googlefirestoreadminv1beta2index = googlefirestoreadminv1beta2index
-	return c
-}
-
-// Fields allows partial responses to be retrieved. See
-// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
-// for more information.
-func (c *ProjectsDatabasesCollectionGroupIndexesCreateCall) Fields(s ...googleapi.Field) *ProjectsDatabasesCollectionGroupIndexesCreateCall {
-	c.urlParams_.Set("fields", googleapi.CombineFields(s))
-	return c
-}
-
-// Context sets the context to be used in this call's Do method. Any
-// pending HTTP request will be aborted if the provided context is
-// canceled.
-func (c *ProjectsDatabasesCollectionGroupIndexesCreateCall) Context(ctx context.Context) *ProjectsDatabasesCollectionGroupIndexesCreateCall {
-	c.ctx_ = ctx
-	return c
-}
-
-// Header returns an http.Header that can be modified by the caller to
-// add HTTP headers to the request.
-func (c *ProjectsDatabasesCollectionGroupIndexesCreateCall) Header() http.Header {
-	if c.header_ == nil {
-		c.header_ = make(http.Header)
-	}
-	return c.header_
-}
-
-func (c *ProjectsDatabasesCollectionGroupIndexesCreateCall) doRequest(alt string) (*http.Response, error) {
-	reqHeaders := make(http.Header)
-	for k, v := range c.header_ {
-		reqHeaders[k] = v
-	}
-	reqHeaders.Set("User-Agent", c.s.userAgent())
-	var body io.Reader = nil
-	body, err := googleapi.WithoutDataWrapper.JSONReader(c.googlefirestoreadminv1beta2index)
-	if err != nil {
-		return nil, err
-	}
-	reqHeaders.Set("Content-Type", "application/json")
-	c.urlParams_.Set("alt", alt)
-	c.urlParams_.Set("prettyPrint", "false")
-	urls := googleapi.ResolveRelative(c.s.BasePath, "v1beta2/{+parent}/indexes")
-	urls += "?" + c.urlParams_.Encode()
-	req, _ := http.NewRequest("POST", urls, body)
-	req.Header = reqHeaders
-	googleapi.Expand(req.URL, map[string]string{
-		"parent": c.parent,
-	})
-	return gensupport.SendRequest(c.ctx_, c.s.client, req)
-}
-
-// Do executes the "firestore.projects.databases.collectionGroup.indexes.create" call.
-// Exactly one of *GoogleLongrunningOperation or error will be non-nil.
-// Any non-2xx status code is an error. Response headers are in either
-// *GoogleLongrunningOperation.ServerResponse.Header or (if a response
-// was returned at all) in error.(*googleapi.Error).Header. Use
-// googleapi.IsNotModified to check whether the returned error was
-// because http.StatusNotModified was returned.
-func (c *ProjectsDatabasesCollectionGroupIndexesCreateCall) Do(opts ...googleapi.CallOption) (*GoogleLongrunningOperation, error) {
-	gensupport.SetOptions(c.urlParams_, opts...)
-	res, err := c.doRequest("json")
-	if res != nil && res.StatusCode == http.StatusNotModified {
-		if res.Body != nil {
-			res.Body.Close()
-		}
-		return nil, &googleapi.Error{
-			Code:   res.StatusCode,
-			Header: res.Header,
-		}
-	}
-	if err != nil {
-		return nil, err
-	}
-	defer googleapi.CloseBody(res)
-	if err := googleapi.CheckResponse(res); err != nil {
-		return nil, err
-	}
-	ret := &GoogleLongrunningOperation{
-		ServerResponse: googleapi.ServerResponse{
-			Header:         res.Header,
-			HTTPStatusCode: res.StatusCode,
-		},
-	}
-	target := &ret
-	if err := gensupport.DecodeResponse(target, res); err != nil {
-		return nil, err
-	}
-	return ret, nil
-	// {
-	//   "description": "Creates a composite index. This returns a google.longrunning.Operation\nwhich may be used to track the status of the creation. The metadata for\nthe operation will be the type IndexOperationMetadata.",
-	//   "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroup/{collectionGroupId}/indexes",
-	//   "httpMethod": "POST",
-	//   "id": "firestore.projects.databases.collectionGroup.indexes.create",
-	//   "parameterOrder": [
-	//     "parent"
-	//   ],
-	//   "parameters": {
-	//     "parent": {
-	//       "description": "A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`",
-	//       "location": "path",
-	//       "pattern": "^projects/[^/]+/databases/[^/]+/collectionGroup/[^/]+$",
-	//       "required": true,
-	//       "type": "string"
-	//     }
-	//   },
-	//   "path": "v1beta2/{+parent}/indexes",
-	//   "request": {
-	//     "$ref": "GoogleFirestoreAdminV1beta2Index"
-	//   },
-	//   "response": {
-	//     "$ref": "GoogleLongrunningOperation"
-	//   },
-	//   "scopes": [
-	//     "https://www.googleapis.com/auth/cloud-platform",
-	//     "https://www.googleapis.com/auth/datastore"
-	//   ]
-	// }
-
-}
-
-// method id "firestore.projects.databases.collectionGroup.indexes.list":
-
-type ProjectsDatabasesCollectionGroupIndexesListCall struct {
-	s            *Service
-	parent       string
-	urlParams_   gensupport.URLParams
-	ifNoneMatch_ string
-	ctx_         context.Context
-	header_      http.Header
-}
-
-// List: Lists composite indexes.
-func (r *ProjectsDatabasesCollectionGroupIndexesService) List(parent string) *ProjectsDatabasesCollectionGroupIndexesListCall {
-	c := &ProjectsDatabasesCollectionGroupIndexesListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
-	c.parent = parent
-	return c
-}
-
-// Filter sets the optional parameter "filter": The filter to apply to
-// list results.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) Filter(filter string) *ProjectsDatabasesCollectionGroupIndexesListCall {
-	c.urlParams_.Set("filter", filter)
-	return c
-}
-
-// PageSize sets the optional parameter "pageSize": The number of
-// results to return.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) PageSize(pageSize int64) *ProjectsDatabasesCollectionGroupIndexesListCall {
-	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
-	return c
-}
-
-// PageToken sets the optional parameter "pageToken": A page token,
-// returned from a previous call to
-// FirestoreAdmin.ListIndexes, that may be used to get the next
-// page of results.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) PageToken(pageToken string) *ProjectsDatabasesCollectionGroupIndexesListCall {
-	c.urlParams_.Set("pageToken", pageToken)
-	return c
-}
-
-// Fields allows partial responses to be retrieved. See
-// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
-// for more information.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) Fields(s ...googleapi.Field) *ProjectsDatabasesCollectionGroupIndexesListCall {
-	c.urlParams_.Set("fields", googleapi.CombineFields(s))
-	return c
-}
-
-// IfNoneMatch sets the optional parameter which makes the operation
-// fail if the object's ETag matches the given value. This is useful for
-// getting updates only after the object has changed since the last
-// request. Use googleapi.IsNotModified to check whether the response
-// error from Do is the result of In-None-Match.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) IfNoneMatch(entityTag string) *ProjectsDatabasesCollectionGroupIndexesListCall {
-	c.ifNoneMatch_ = entityTag
-	return c
-}
-
-// Context sets the context to be used in this call's Do method. Any
-// pending HTTP request will be aborted if the provided context is
-// canceled.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) Context(ctx context.Context) *ProjectsDatabasesCollectionGroupIndexesListCall {
-	c.ctx_ = ctx
-	return c
-}
-
-// Header returns an http.Header that can be modified by the caller to
-// add HTTP headers to the request.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) Header() http.Header {
-	if c.header_ == nil {
-		c.header_ = make(http.Header)
-	}
-	return c.header_
-}
-
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) doRequest(alt string) (*http.Response, error) {
-	reqHeaders := make(http.Header)
-	for k, v := range c.header_ {
-		reqHeaders[k] = v
-	}
-	reqHeaders.Set("User-Agent", c.s.userAgent())
-	if c.ifNoneMatch_ != "" {
-		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
-	}
-	var body io.Reader = nil
-	c.urlParams_.Set("alt", alt)
-	c.urlParams_.Set("prettyPrint", "false")
-	urls := googleapi.ResolveRelative(c.s.BasePath, "v1beta2/{+parent}/indexes")
-	urls += "?" + c.urlParams_.Encode()
-	req, _ := http.NewRequest("GET", urls, body)
-	req.Header = reqHeaders
-	googleapi.Expand(req.URL, map[string]string{
-		"parent": c.parent,
-	})
-	return gensupport.SendRequest(c.ctx_, c.s.client, req)
-}
-
-// Do executes the "firestore.projects.databases.collectionGroup.indexes.list" call.
-// Exactly one of *GoogleFirestoreAdminV1beta2ListIndexesResponse or
-// error will be non-nil. Any non-2xx status code is an error. Response
-// headers are in either
-// *GoogleFirestoreAdminV1beta2ListIndexesResponse.ServerResponse.Header
-// or (if a response was returned at all) in
-// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
-// whether the returned error was because http.StatusNotModified was
-// returned.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) Do(opts ...googleapi.CallOption) (*GoogleFirestoreAdminV1beta2ListIndexesResponse, error) {
-	gensupport.SetOptions(c.urlParams_, opts...)
-	res, err := c.doRequest("json")
-	if res != nil && res.StatusCode == http.StatusNotModified {
-		if res.Body != nil {
-			res.Body.Close()
-		}
-		return nil, &googleapi.Error{
-			Code:   res.StatusCode,
-			Header: res.Header,
-		}
-	}
-	if err != nil {
-		return nil, err
-	}
-	defer googleapi.CloseBody(res)
-	if err := googleapi.CheckResponse(res); err != nil {
-		return nil, err
-	}
-	ret := &GoogleFirestoreAdminV1beta2ListIndexesResponse{
-		ServerResponse: googleapi.ServerResponse{
-			Header:         res.Header,
-			HTTPStatusCode: res.StatusCode,
-		},
-	}
-	target := &ret
-	if err := gensupport.DecodeResponse(target, res); err != nil {
-		return nil, err
-	}
-	return ret, nil
-	// {
-	//   "description": "Lists composite indexes.",
-	//   "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroup/{collectionGroupId}/indexes",
-	//   "httpMethod": "GET",
-	//   "id": "firestore.projects.databases.collectionGroup.indexes.list",
-	//   "parameterOrder": [
-	//     "parent"
-	//   ],
-	//   "parameters": {
-	//     "filter": {
-	//       "description": "The filter to apply to list results.",
-	//       "location": "query",
-	//       "type": "string"
-	//     },
-	//     "pageSize": {
-	//       "description": "The number of results to return.",
-	//       "format": "int32",
-	//       "location": "query",
-	//       "type": "integer"
-	//     },
-	//     "pageToken": {
-	//       "description": "A page token, returned from a previous call to\nFirestoreAdmin.ListIndexes, that may be used to get the next\npage of results.",
-	//       "location": "query",
-	//       "type": "string"
-	//     },
-	//     "parent": {
-	//       "description": "A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`",
-	//       "location": "path",
-	//       "pattern": "^projects/[^/]+/databases/[^/]+/collectionGroup/[^/]+$",
-	//       "required": true,
-	//       "type": "string"
-	//     }
-	//   },
-	//   "path": "v1beta2/{+parent}/indexes",
-	//   "response": {
-	//     "$ref": "GoogleFirestoreAdminV1beta2ListIndexesResponse"
-	//   },
-	//   "scopes": [
-	//     "https://www.googleapis.com/auth/cloud-platform",
-	//     "https://www.googleapis.com/auth/datastore"
-	//   ]
-	// }
-
-}
-
-// Pages invokes f for each page of results.
-// A non-nil error returned from f will halt the iteration.
-// The provided context supersedes any context provided to the Context method.
-func (c *ProjectsDatabasesCollectionGroupIndexesListCall) Pages(ctx context.Context, f func(*GoogleFirestoreAdminV1beta2ListIndexesResponse) error) error {
-	c.ctx_ = ctx
-	defer c.PageToken(c.urlParams_.Get("pageToken")) // reset paging to original point
-	for {
-		x, err := c.Do()
-		if err != nil {
-			return err
-		}
-		if err := f(x); err != nil {
-			return err
-		}
-		if x.NextPageToken == "" {
-			return nil
-		}
-		c.PageToken(x.NextPageToken)
-	}
-}
-
 // method id "firestore.projects.databases.collectionGroups.fields.get":
 
 type ProjectsDatabasesCollectionGroupsFieldsGetCall struct {
@@ -1832,6 +1464,147 @@
 
 }
 
+// method id "firestore.projects.databases.collectionGroups.indexes.create":
+
+type ProjectsDatabasesCollectionGroupsIndexesCreateCall struct {
+	s                                *Service
+	parent                           string
+	googlefirestoreadminv1beta2index *GoogleFirestoreAdminV1beta2Index
+	urlParams_                       gensupport.URLParams
+	ctx_                             context.Context
+	header_                          http.Header
+}
+
+// Create: Creates a composite index. This returns a
+// google.longrunning.Operation
+// which may be used to track the status of the creation. The metadata
+// for
+// the operation will be the type IndexOperationMetadata.
+func (r *ProjectsDatabasesCollectionGroupsIndexesService) Create(parent string, googlefirestoreadminv1beta2index *GoogleFirestoreAdminV1beta2Index) *ProjectsDatabasesCollectionGroupsIndexesCreateCall {
+	c := &ProjectsDatabasesCollectionGroupsIndexesCreateCall{s: r.s, urlParams_: make(gensupport.URLParams)}
+	c.parent = parent
+	c.googlefirestoreadminv1beta2index = googlefirestoreadminv1beta2index
+	return c
+}
+
+// Fields allows partial responses to be retrieved. See
+// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
+// for more information.
+func (c *ProjectsDatabasesCollectionGroupsIndexesCreateCall) Fields(s ...googleapi.Field) *ProjectsDatabasesCollectionGroupsIndexesCreateCall {
+	c.urlParams_.Set("fields", googleapi.CombineFields(s))
+	return c
+}
+
+// Context sets the context to be used in this call's Do method. Any
+// pending HTTP request will be aborted if the provided context is
+// canceled.
+func (c *ProjectsDatabasesCollectionGroupsIndexesCreateCall) Context(ctx context.Context) *ProjectsDatabasesCollectionGroupsIndexesCreateCall {
+	c.ctx_ = ctx
+	return c
+}
+
+// Header returns an http.Header that can be modified by the caller to
+// add HTTP headers to the request.
+func (c *ProjectsDatabasesCollectionGroupsIndexesCreateCall) Header() http.Header {
+	if c.header_ == nil {
+		c.header_ = make(http.Header)
+	}
+	return c.header_
+}
+
+func (c *ProjectsDatabasesCollectionGroupsIndexesCreateCall) doRequest(alt string) (*http.Response, error) {
+	reqHeaders := make(http.Header)
+	for k, v := range c.header_ {
+		reqHeaders[k] = v
+	}
+	reqHeaders.Set("User-Agent", c.s.userAgent())
+	var body io.Reader = nil
+	body, err := googleapi.WithoutDataWrapper.JSONReader(c.googlefirestoreadminv1beta2index)
+	if err != nil {
+		return nil, err
+	}
+	reqHeaders.Set("Content-Type", "application/json")
+	c.urlParams_.Set("alt", alt)
+	c.urlParams_.Set("prettyPrint", "false")
+	urls := googleapi.ResolveRelative(c.s.BasePath, "v1beta2/{+parent}/indexes")
+	urls += "?" + c.urlParams_.Encode()
+	req, _ := http.NewRequest("POST", urls, body)
+	req.Header = reqHeaders
+	googleapi.Expand(req.URL, map[string]string{
+		"parent": c.parent,
+	})
+	return gensupport.SendRequest(c.ctx_, c.s.client, req)
+}
+
+// Do executes the "firestore.projects.databases.collectionGroups.indexes.create" call.
+// Exactly one of *GoogleLongrunningOperation or error will be non-nil.
+// Any non-2xx status code is an error. Response headers are in either
+// *GoogleLongrunningOperation.ServerResponse.Header or (if a response
+// was returned at all) in error.(*googleapi.Error).Header. Use
+// googleapi.IsNotModified to check whether the returned error was
+// because http.StatusNotModified was returned.
+func (c *ProjectsDatabasesCollectionGroupsIndexesCreateCall) Do(opts ...googleapi.CallOption) (*GoogleLongrunningOperation, error) {
+	gensupport.SetOptions(c.urlParams_, opts...)
+	res, err := c.doRequest("json")
+	if res != nil && res.StatusCode == http.StatusNotModified {
+		if res.Body != nil {
+			res.Body.Close()
+		}
+		return nil, &googleapi.Error{
+			Code:   res.StatusCode,
+			Header: res.Header,
+		}
+	}
+	if err != nil {
+		return nil, err
+	}
+	defer googleapi.CloseBody(res)
+	if err := googleapi.CheckResponse(res); err != nil {
+		return nil, err
+	}
+	ret := &GoogleLongrunningOperation{
+		ServerResponse: googleapi.ServerResponse{
+			Header:         res.Header,
+			HTTPStatusCode: res.StatusCode,
+		},
+	}
+	target := &ret
+	if err := gensupport.DecodeResponse(target, res); err != nil {
+		return nil, err
+	}
+	return ret, nil
+	// {
+	//   "description": "Creates a composite index. This returns a google.longrunning.Operation\nwhich may be used to track the status of the creation. The metadata for\nthe operation will be the type IndexOperationMetadata.",
+	//   "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroups/{collectionGroupsId}/indexes",
+	//   "httpMethod": "POST",
+	//   "id": "firestore.projects.databases.collectionGroups.indexes.create",
+	//   "parameterOrder": [
+	//     "parent"
+	//   ],
+	//   "parameters": {
+	//     "parent": {
+	//       "description": "A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`",
+	//       "location": "path",
+	//       "pattern": "^projects/[^/]+/databases/[^/]+/collectionGroups/[^/]+$",
+	//       "required": true,
+	//       "type": "string"
+	//     }
+	//   },
+	//   "path": "v1beta2/{+parent}/indexes",
+	//   "request": {
+	//     "$ref": "GoogleFirestoreAdminV1beta2Index"
+	//   },
+	//   "response": {
+	//     "$ref": "GoogleLongrunningOperation"
+	//   },
+	//   "scopes": [
+	//     "https://www.googleapis.com/auth/cloud-platform",
+	//     "https://www.googleapis.com/auth/datastore"
+	//   ]
+	// }
+
+}
+
 // method id "firestore.projects.databases.collectionGroups.indexes.delete":
 
 type ProjectsDatabasesCollectionGroupsIndexesDeleteCall struct {
@@ -2099,3 +1872,206 @@
 	// }
 
 }
+
+// method id "firestore.projects.databases.collectionGroups.indexes.list":
+
+type ProjectsDatabasesCollectionGroupsIndexesListCall struct {
+	s            *Service
+	parent       string
+	urlParams_   gensupport.URLParams
+	ifNoneMatch_ string
+	ctx_         context.Context
+	header_      http.Header
+}
+
+// List: Lists composite indexes.
+func (r *ProjectsDatabasesCollectionGroupsIndexesService) List(parent string) *ProjectsDatabasesCollectionGroupsIndexesListCall {
+	c := &ProjectsDatabasesCollectionGroupsIndexesListCall{s: r.s, urlParams_: make(gensupport.URLParams)}
+	c.parent = parent
+	return c
+}
+
+// Filter sets the optional parameter "filter": The filter to apply to
+// list results.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) Filter(filter string) *ProjectsDatabasesCollectionGroupsIndexesListCall {
+	c.urlParams_.Set("filter", filter)
+	return c
+}
+
+// PageSize sets the optional parameter "pageSize": The number of
+// results to return.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) PageSize(pageSize int64) *ProjectsDatabasesCollectionGroupsIndexesListCall {
+	c.urlParams_.Set("pageSize", fmt.Sprint(pageSize))
+	return c
+}
+
+// PageToken sets the optional parameter "pageToken": A page token,
+// returned from a previous call to
+// FirestoreAdmin.ListIndexes, that may be used to get the next
+// page of results.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) PageToken(pageToken string) *ProjectsDatabasesCollectionGroupsIndexesListCall {
+	c.urlParams_.Set("pageToken", pageToken)
+	return c
+}
+
+// Fields allows partial responses to be retrieved. See
+// https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
+// for more information.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) Fields(s ...googleapi.Field) *ProjectsDatabasesCollectionGroupsIndexesListCall {
+	c.urlParams_.Set("fields", googleapi.CombineFields(s))
+	return c
+}
+
+// IfNoneMatch sets the optional parameter which makes the operation
+// fail if the object's ETag matches the given value. This is useful for
+// getting updates only after the object has changed since the last
+// request. Use googleapi.IsNotModified to check whether the response
+// error from Do is the result of In-None-Match.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) IfNoneMatch(entityTag string) *ProjectsDatabasesCollectionGroupsIndexesListCall {
+	c.ifNoneMatch_ = entityTag
+	return c
+}
+
+// Context sets the context to be used in this call's Do method. Any
+// pending HTTP request will be aborted if the provided context is
+// canceled.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) Context(ctx context.Context) *ProjectsDatabasesCollectionGroupsIndexesListCall {
+	c.ctx_ = ctx
+	return c
+}
+
+// Header returns an http.Header that can be modified by the caller to
+// add HTTP headers to the request.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) Header() http.Header {
+	if c.header_ == nil {
+		c.header_ = make(http.Header)
+	}
+	return c.header_
+}
+
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) doRequest(alt string) (*http.Response, error) {
+	reqHeaders := make(http.Header)
+	for k, v := range c.header_ {
+		reqHeaders[k] = v
+	}
+	reqHeaders.Set("User-Agent", c.s.userAgent())
+	if c.ifNoneMatch_ != "" {
+		reqHeaders.Set("If-None-Match", c.ifNoneMatch_)
+	}
+	var body io.Reader = nil
+	c.urlParams_.Set("alt", alt)
+	c.urlParams_.Set("prettyPrint", "false")
+	urls := googleapi.ResolveRelative(c.s.BasePath, "v1beta2/{+parent}/indexes")
+	urls += "?" + c.urlParams_.Encode()
+	req, _ := http.NewRequest("GET", urls, body)
+	req.Header = reqHeaders
+	googleapi.Expand(req.URL, map[string]string{
+		"parent": c.parent,
+	})
+	return gensupport.SendRequest(c.ctx_, c.s.client, req)
+}
+
+// Do executes the "firestore.projects.databases.collectionGroups.indexes.list" call.
+// Exactly one of *GoogleFirestoreAdminV1beta2ListIndexesResponse or
+// error will be non-nil. Any non-2xx status code is an error. Response
+// headers are in either
+// *GoogleFirestoreAdminV1beta2ListIndexesResponse.ServerResponse.Header
+// or (if a response was returned at all) in
+// error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check
+// whether the returned error was because http.StatusNotModified was
+// returned.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) Do(opts ...googleapi.CallOption) (*GoogleFirestoreAdminV1beta2ListIndexesResponse, error) {
+	gensupport.SetOptions(c.urlParams_, opts...)
+	res, err := c.doRequest("json")
+	if res != nil && res.StatusCode == http.StatusNotModified {
+		if res.Body != nil {
+			res.Body.Close()
+		}
+		return nil, &googleapi.Error{
+			Code:   res.StatusCode,
+			Header: res.Header,
+		}
+	}
+	if err != nil {
+		return nil, err
+	}
+	defer googleapi.CloseBody(res)
+	if err := googleapi.CheckResponse(res); err != nil {
+		return nil, err
+	}
+	ret := &GoogleFirestoreAdminV1beta2ListIndexesResponse{
+		ServerResponse: googleapi.ServerResponse{
+			Header:         res.Header,
+			HTTPStatusCode: res.StatusCode,
+		},
+	}
+	target := &ret
+	if err := gensupport.DecodeResponse(target, res); err != nil {
+		return nil, err
+	}
+	return ret, nil
+	// {
+	//   "description": "Lists composite indexes.",
+	//   "flatPath": "v1beta2/projects/{projectsId}/databases/{databasesId}/collectionGroups/{collectionGroupsId}/indexes",
+	//   "httpMethod": "GET",
+	//   "id": "firestore.projects.databases.collectionGroups.indexes.list",
+	//   "parameterOrder": [
+	//     "parent"
+	//   ],
+	//   "parameters": {
+	//     "filter": {
+	//       "description": "The filter to apply to list results.",
+	//       "location": "query",
+	//       "type": "string"
+	//     },
+	//     "pageSize": {
+	//       "description": "The number of results to return.",
+	//       "format": "int32",
+	//       "location": "query",
+	//       "type": "integer"
+	//     },
+	//     "pageToken": {
+	//       "description": "A page token, returned from a previous call to\nFirestoreAdmin.ListIndexes, that may be used to get the next\npage of results.",
+	//       "location": "query",
+	//       "type": "string"
+	//     },
+	//     "parent": {
+	//       "description": "A parent name of the form\n`projects/{project_id}/databases/{database_id}/collectionGroups/{collection_id}`",
+	//       "location": "path",
+	//       "pattern": "^projects/[^/]+/databases/[^/]+/collectionGroups/[^/]+$",
+	//       "required": true,
+	//       "type": "string"
+	//     }
+	//   },
+	//   "path": "v1beta2/{+parent}/indexes",
+	//   "response": {
+	//     "$ref": "GoogleFirestoreAdminV1beta2ListIndexesResponse"
+	//   },
+	//   "scopes": [
+	//     "https://www.googleapis.com/auth/cloud-platform",
+	//     "https://www.googleapis.com/auth/datastore"
+	//   ]
+	// }
+
+}
+
+// Pages invokes f for each page of results.
+// A non-nil error returned from f will halt the iteration.
+// The provided context supersedes any context provided to the Context method.
+func (c *ProjectsDatabasesCollectionGroupsIndexesListCall) Pages(ctx context.Context, f func(*GoogleFirestoreAdminV1beta2ListIndexesResponse) error) error {
+	c.ctx_ = ctx
+	defer c.PageToken(c.urlParams_.Get("pageToken")) // reset paging to original point
+	for {
+		x, err := c.Do()
+		if err != nil {
+			return err
+		}
+		if err := f(x); err != nil {
+			return err
+		}
+		if x.NextPageToken == "" {
+			return nil
+		}
+		c.PageToken(x.NextPageToken)
+	}
+}