// Copyright 2020 Google LLC.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Code generated file. DO NOT EDIT.

// Package documentai provides access to the Cloud Document AI API.
//
// For product documentation, see: https://cloud.google.com/document-ai/docs/
//
// Creating a client
//
// Usage example:
//
//   import "google.golang.org/api/documentai/v1beta2"
//   ...
//   ctx := context.Background()
//   documentaiService, err := documentai.NewService(ctx)
//
// In this example, Google Application Default Credentials are used for authentication.
//
// For information on how to create and obtain Application Default Credentials, see https://developers.google.com/identity/protocols/application-default-credentials.
//
// Other authentication options
//
// To use an API key for authentication (note: some APIs do not support API keys), use option.WithAPIKey:
//
//   documentaiService, err := documentai.NewService(ctx, option.WithAPIKey("AIza..."))
//
// To use an OAuth token (e.g., a user token obtained via a three-legged OAuth flow), use option.WithTokenSource:
//
//   config := &oauth2.Config{...}
//   // ...
//   token, err := config.Exchange(ctx, ...)
//   documentaiService, err := documentai.NewService(ctx, option.WithTokenSource(config.TokenSource(ctx, token)))
//
// See https://godoc.org/google.golang.org/api/option/ for details on options.
package documentai // import "google.golang.org/api/documentai/v1beta2"

import (
	"bytes"
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"io"
	"net/http"
	"net/url"
	"strconv"
	"strings"

	googleapi "google.golang.org/api/googleapi"
	gensupport "google.golang.org/api/internal/gensupport"
	option "google.golang.org/api/option"
	internaloption "google.golang.org/api/option/internaloption"
	htransport "google.golang.org/api/transport/http"
)

// Always reference these packages, just in case the auto-generated code
// below doesn't.
var _ = bytes.NewBuffer
var _ = strconv.Itoa
var _ = fmt.Sprintf
var _ = json.NewDecoder
var _ = io.Copy
var _ = url.Parse
var _ = gensupport.MarshalJSON
var _ = googleapi.Version
var _ = errors.New
var _ = strings.Replace
var _ = context.Canceled
var _ = internaloption.WithDefaultEndpoint

const apiId = "documentai:v1beta2"
const apiName = "documentai"
const apiVersion = "v1beta2"
const basePath = "https://documentai.googleapis.com/"
const mtlsBasePath = "https://documentai.mtls.googleapis.com/"

// OAuth2 scopes used by this API.
const (
	// View and manage your data across Google Cloud Platform services
	CloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform"
)

// NewService creates a new Service.
func NewService(ctx context.Context, opts ...option.ClientOption) (*Service, error) {
	scopesOption := option.WithScopes(
		"https://www.googleapis.com/auth/cloud-platform",
	)
	// NOTE: prepend, so we don't override user-specified scopes.
	opts = append([]option.ClientOption{scopesOption}, opts...)
	opts = append(opts, internaloption.WithDefaultEndpoint(basePath))
	opts = append(opts, internaloption.WithDefaultMTLSEndpoint(mtlsBasePath))
	client, endpoint, err := htransport.NewClient(ctx, opts...)
	if err != nil {
		return nil, err
	}
	s, err := New(client)
	if err != nil {
		return nil, err
	}
	if endpoint != "" {
		s.BasePath = endpoint
	}
	return s, nil
}

// New creates a new Service. It uses the provided http.Client for requests.
//
// Deprecated: please use NewService instead.
// To provide a custom HTTP client, use option.WithHTTPClient.
// If you are using google.golang.org/api/googleapis/transport.APIKey, use option.WithAPIKey with NewService instead.
func New(client *http.Client) (*Service, error) {
	if client == nil {
		return nil, errors.New("client is nil")
	}
	s := &Service{client: client, BasePath: basePath}
	s.Projects = NewProjectsService(s)
	return s, nil
}

type Service struct {
	client    *http.Client
	BasePath  string // API endpoint base URL
	UserAgent string // optional additional User-Agent fragment

	Projects *ProjectsService
}

func (s *Service) userAgent() string {
	if s.UserAgent == "" {
		return googleapi.UserAgent
	}
	return googleapi.UserAgent + " " + s.UserAgent
}

func NewProjectsService(s *Service) *ProjectsService {
	rs := &ProjectsService{s: s}
	rs.Documents = NewProjectsDocumentsService(s)
	rs.Locations = NewProjectsLocationsService(s)
	rs.Operations = NewProjectsOperationsService(s)
	return rs
}

type ProjectsService struct {
	s *Service

	Documents *ProjectsDocumentsService

	Locations *ProjectsLocationsService

	Operations *ProjectsOperationsService
}

func NewProjectsDocumentsService(s *Service) *ProjectsDocumentsService {
	rs := &ProjectsDocumentsService{s: s}
	return rs
}

type ProjectsDocumentsService struct {
	s *Service
}

func NewProjectsLocationsService(s *Service) *ProjectsLocationsService {
	rs := &ProjectsLocationsService{s: s}
	rs.Documents = NewProjectsLocationsDocumentsService(s)
	rs.Operations = NewProjectsLocationsOperationsService(s)
	return rs
}

type ProjectsLocationsService struct {
	s *Service

	Documents *ProjectsLocationsDocumentsService

	Operations *ProjectsLocationsOperationsService
}

func NewProjectsLocationsDocumentsService(s *Service) *ProjectsLocationsDocumentsService {
	rs := &ProjectsLocationsDocumentsService{s: s}
	return rs
}

type ProjectsLocationsDocumentsService struct {
	s *Service
}

func NewProjectsLocationsOperationsService(s *Service) *ProjectsLocationsOperationsService {
	rs := &ProjectsLocationsOperationsService{s: s}
	return rs
}

type ProjectsLocationsOperationsService struct {
	s *Service
}

func NewProjectsOperationsService(s *Service) *ProjectsOperationsService {
	rs := &ProjectsOperationsService{s: s}
	return rs
}

type ProjectsOperationsService struct {
	s *Service
}

// GoogleCloudDocumentaiUiv1beta3CreateLabelerPoolOperationMetadata: The
// long running operation metadata for CreateLabelerPool.
type GoogleCloudDocumentaiUiv1beta3CreateLabelerPoolOperationMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: Used only when Operation.done is false.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Unspecified state.
	//   "RUNNING" - Operation is still running.
	//   "CANCELLING" - Operation is being cancelled.
	//   "SUCCEEDED" - Operation succeeded.
	//   "FAILED" - Operation failed.
	//   "CANCELLED" - Operation is cancelled.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the error message if the operation
	// is failed.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiUiv1beta3CreateLabelerPoolOperationMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiUiv1beta3CreateLabelerPoolOperationMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiUiv1beta3CreateProcessorVersionMetadata: The
// metadata that represents a processor version being created.
type GoogleCloudDocumentaiUiv1beta3CreateProcessorVersionMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: The state of the current disable processor operation.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - The training state is unspecified.
	//   "QUEUED" - The training request has been issued but processing has
	// not yet begun.
	//   "PREPARING" - The service is preparing to execute the training.
	//   "RUNNING" - The training is in progress.
	//   "SUCCEEDED" - The training completed successfully.
	//   "FAILED" - The training failed. `error` should contain the details
	// of the failure.
	//   "CANCELLING" - The training is being cancelled. `error` should
	// describe the reason for the cancellation.
	//   "CANCELLED" - The training has been cancelled. `error` should
	// describe the reason for the cancellation.
	State string `json:"state,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiUiv1beta3CreateProcessorVersionMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiUiv1beta3CreateProcessorVersionMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiUiv1beta3DeleteLabelerPoolOperationMetadata: The
// long running operation metadata for DeleteLabelerPool.
type GoogleCloudDocumentaiUiv1beta3DeleteLabelerPoolOperationMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: Used only when Operation.done is false.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Unspecified state.
	//   "RUNNING" - Operation is still running.
	//   "CANCELLING" - Operation is being cancelled.
	//   "SUCCEEDED" - Operation succeeded.
	//   "FAILED" - Operation failed.
	//   "CANCELLED" - Operation is cancelled.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the error message if the operation
	// is failed.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiUiv1beta3DeleteLabelerPoolOperationMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiUiv1beta3DeleteLabelerPoolOperationMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiUiv1beta3DeleteProcessorMetadata: The long
// running operation metadata for delete processor method.
type GoogleCloudDocumentaiUiv1beta3DeleteProcessorMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: The state of the current delete processor operation.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - The default value. This value is used if the
	// state is omitted.
	//   "WAITING" - Request operation is waiting for scheduling.
	//   "RUNNING" - Request is being processed.
	//   "SUCCEEDED" - The operation is completed successfully.
	//   "FAILED" - The operation has failed.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the error message if the operation
	// is failed.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiUiv1beta3DeleteProcessorMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiUiv1beta3DeleteProcessorMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiUiv1beta3DisableProcessorMetadata: The long
// running operation metadata for disable processor method.
type GoogleCloudDocumentaiUiv1beta3DisableProcessorMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: The state of the current disable processor operation.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - The default value. This value is used if the
	// state is omitted.
	//   "WAITING" - Request operation is waiting for scheduling.
	//   "RUNNING" - Request is being processed.
	//   "SUCCEEDED" - The operation is completed successfully.
	//   "CANCELLING" - The operation was being cancelled.
	//   "CANCELLED" - The operation was cancelled.
	//   "FAILED" - The operation has failed.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the error message if the operation
	// is failed.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiUiv1beta3DisableProcessorMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiUiv1beta3DisableProcessorMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiUiv1beta3DisableProcessorResponse: Response
// message for the disable processor method. Intentionally empty proto
// for adding fields in future.
type GoogleCloudDocumentaiUiv1beta3DisableProcessorResponse struct {
}

// GoogleCloudDocumentaiUiv1beta3EnableProcessorMetadata: The long
// running operation metadata for enable processor method.
type GoogleCloudDocumentaiUiv1beta3EnableProcessorMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: The state of the current enable processor operation.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - The default value. This value is used if the
	// state is omitted.
	//   "WAITING" - Request operation is waiting for scheduling.
	//   "RUNNING" - Request is being processed.
	//   "SUCCEEDED" - The operation is completed successfully.
	//   "CANCELLING" - The operation was being cancelled.
	//   "CANCELLED" - The operation was cancelled.
	//   "FAILED" - The operation has failed.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the error message if the operation
	// is failed.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiUiv1beta3EnableProcessorMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiUiv1beta3EnableProcessorMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiUiv1beta3EnableProcessorResponse: Response
// message for the enable processor method. Intentionally empty proto
// for adding fields in future.
type GoogleCloudDocumentaiUiv1beta3EnableProcessorResponse struct {
}

// GoogleCloudDocumentaiUiv1beta3UpdateLabelerPoolOperationMetadata: The
// long running operation metadata for UpdateLabelerPool.
type GoogleCloudDocumentaiUiv1beta3UpdateLabelerPoolOperationMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: Used only when Operation.done is false.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Unspecified state.
	//   "RUNNING" - Operation is still running.
	//   "CANCELLING" - Operation is being cancelled.
	//   "SUCCEEDED" - Operation succeeded.
	//   "FAILED" - Operation failed.
	//   "CANCELLED" - Operation is cancelled.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the error message if the operation
	// is failed.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiUiv1beta3UpdateLabelerPoolOperationMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiUiv1beta3UpdateLabelerPoolOperationMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1BatchProcessDocumentsResponse: Response
// to an batch document processing request. This is returned in the LRO
// Operation after the operation is complete.
type GoogleCloudDocumentaiV1beta1BatchProcessDocumentsResponse struct {
	// Responses: Responses for each individual document.
	Responses []*GoogleCloudDocumentaiV1beta1ProcessDocumentResponse `json:"responses,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Responses") 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. "Responses") 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 *GoogleCloudDocumentaiV1beta1BatchProcessDocumentsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1BatchProcessDocumentsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1BoundingPoly: A bounding polygon for the
// detected image annotation.
type GoogleCloudDocumentaiV1beta1BoundingPoly struct {
	// NormalizedVertices: The bounding polygon normalized vertices.
	NormalizedVertices []*GoogleCloudDocumentaiV1beta1NormalizedVertex `json:"normalizedVertices,omitempty"`

	// Vertices: The bounding polygon vertices.
	Vertices []*GoogleCloudDocumentaiV1beta1Vertex `json:"vertices,omitempty"`

	// ForceSendFields is a list of field names (e.g. "NormalizedVertices")
	// 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. "NormalizedVertices") 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 *GoogleCloudDocumentaiV1beta1BoundingPoly) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1BoundingPoly
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1Document: Document represents the
// canonical document resource in Document Understanding AI. It is an
// interchange format that provides insights into documents and allows
// for collaboration between users and Document Understanding AI to
// iterate and optimize for quality.
type GoogleCloudDocumentaiV1beta1Document struct {
	// Content: Inline document content, represented as a stream of bytes.
	// Note: As with all `bytes` fields, protobuffers use a pure binary
	// representation, whereas JSON representations use base64.
	Content string `json:"content,omitempty"`

	// Entities: A list of entities detected on Document.text. For document
	// shards, entities in this list may cross shard boundaries.
	Entities []*GoogleCloudDocumentaiV1beta1DocumentEntity `json:"entities,omitempty"`

	// EntityRelations: Relationship among Document.entities.
	EntityRelations []*GoogleCloudDocumentaiV1beta1DocumentEntityRelation `json:"entityRelations,omitempty"`

	// Error: Any error that occurred while processing this document.
	Error *GoogleRpcStatus `json:"error,omitempty"`

	// MimeType: An IANA published MIME type (also referred to as media
	// type). For more information, see
	// https://www.iana.org/assignments/media-types/media-types.xhtml.
	MimeType string `json:"mimeType,omitempty"`

	// Pages: Visual page layout for the Document.
	Pages []*GoogleCloudDocumentaiV1beta1DocumentPage `json:"pages,omitempty"`

	// Revisions: Revision history of this document.
	Revisions []*GoogleCloudDocumentaiV1beta1DocumentRevision `json:"revisions,omitempty"`

	// ShardInfo: Information about the sharding if this document is sharded
	// part of a larger document. If the document is not sharded, this
	// message is not specified.
	ShardInfo *GoogleCloudDocumentaiV1beta1DocumentShardInfo `json:"shardInfo,omitempty"`

	// Text: UTF-8 encoded text in reading order from the document.
	Text string `json:"text,omitempty"`

	// TextChanges: A list of text corrections made to [Document.text]. This
	// is usually used for annotating corrections to OCR mistakes. Text
	// changes for a given revision may not overlap with each other.
	TextChanges []*GoogleCloudDocumentaiV1beta1DocumentTextChange `json:"textChanges,omitempty"`

	// TextStyles: Styles for the Document.text.
	TextStyles []*GoogleCloudDocumentaiV1beta1DocumentStyle `json:"textStyles,omitempty"`

	// Translations: A list of translations on Document.text. For document
	// shards, translations in this list may cross shard boundaries.
	Translations []*GoogleCloudDocumentaiV1beta1DocumentTranslation `json:"translations,omitempty"`

	// Uri: Currently supports Google Cloud Storage URI of the form
	// `gs://bucket_name/object_name`. Object versioning is not supported.
	// See [Google Cloud Storage Request
	// URIs](https://cloud.google.com/storage/docs/reference-uris) for more
	// info.
	Uri string `json:"uri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Content") 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. "Content") 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 *GoogleCloudDocumentaiV1beta1Document) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1Document
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentEntity: A phrase in the text that
// is a known entity type, such as a person, an organization, or
// location.
type GoogleCloudDocumentaiV1beta1DocumentEntity struct {
	// Confidence: Optional. Confidence of detected Schema entity. Range [0,
	// 1].
	Confidence float64 `json:"confidence,omitempty"`

	// Id: Optional. Canonical id. This will be a unique value in the entity
	// list for this document.
	Id string `json:"id,omitempty"`

	// MentionId: Deprecated. Use `id` field instead.
	MentionId string `json:"mentionId,omitempty"`

	// MentionText: Text value in the document e.g. `1600 Amphitheatre
	// Pkwy`.
	MentionText string `json:"mentionText,omitempty"`

	// NormalizedValue: Optional. Normalized entity value. Absent if the
	// extracted value could not be converted or the type (e.g. address) is
	// not supported for certain parsers. This field is also only populated
	// for certain supported document types.
	NormalizedValue *GoogleCloudDocumentaiV1beta1DocumentEntityNormalizedValue `json:"normalizedValue,omitempty"`

	// PageAnchor: Optional. Represents the provenance of this entity wrt.
	// the location on the page where it was found.
	PageAnchor *GoogleCloudDocumentaiV1beta1DocumentPageAnchor `json:"pageAnchor,omitempty"`

	// Properties: Optional. Entities can be nested to form a hierarchical
	// data structure representing the content in the document.
	Properties []*GoogleCloudDocumentaiV1beta1DocumentEntity `json:"properties,omitempty"`

	// Provenance: Optional. The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta1DocumentProvenance `json:"provenance,omitempty"`

	// Redacted: Optional. Whether the entity will be redacted for
	// de-identification purposes.
	Redacted bool `json:"redacted,omitempty"`

	// TextAnchor: Provenance of the entity. Text anchor indexing into the
	// Document.text.
	TextAnchor *GoogleCloudDocumentaiV1beta1DocumentTextAnchor `json:"textAnchor,omitempty"`

	// Type: Entity type from a schema e.g. `Address`.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Confidence") 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. "Confidence") 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 *GoogleCloudDocumentaiV1beta1DocumentEntity) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentEntity
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta1DocumentEntity) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentEntity
	var s1 struct {
		Confidence gensupport.JSONFloat64 `json:"confidence"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Confidence = float64(s1.Confidence)
	return nil
}

// GoogleCloudDocumentaiV1beta1DocumentEntityNormalizedValue: Parsed and
// normalized entity value.
type GoogleCloudDocumentaiV1beta1DocumentEntityNormalizedValue struct {
	// AddressValue: Postal address. See also: https:
	// //github.com/googleapis/googleapis/blob/ //
	// master/google/type/postal_address.proto
	AddressValue *GoogleTypePostalAddress `json:"addressValue,omitempty"`

	// DateValue: Date value. Includes year, month, day. See also: https:
	// //github.com/googleapis/googleapis/blob/master/google/type/date.proto
	DateValue *GoogleTypeDate `json:"dateValue,omitempty"`

	// DatetimeValue: DateTime value. Includes date, time, and timezone. See
	// also: https: //github.com/googleapis/googleapis/blob/ //
	// master/google/type/datetime.proto
	DatetimeValue *GoogleTypeDateTime `json:"datetimeValue,omitempty"`

	// MoneyValue: Money value. See also: https:
	// //github.com/googleapis/googleapis/blob/ //
	// master/google/type/money.proto
	MoneyValue *GoogleTypeMoney `json:"moneyValue,omitempty"`

	// Text: Required. Normalized entity value stored as a string. This
	// field is populated for supported document type (e.g. Invoice). For
	// some entity types, one of respective 'structured_value' fields may
	// also be populated. - Money/Currency type (`money_value`) is in the
	// ISO 4217 text format. - Date type (`date_value`) is in the ISO 8601
	// text format. - Datetime type (`datetime_value`) is in the ISO 8601
	// text format.
	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AddressValue") 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. "AddressValue") 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 *GoogleCloudDocumentaiV1beta1DocumentEntityNormalizedValue) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentEntityNormalizedValue
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentEntityRelation: Relationship
// between Entities.
type GoogleCloudDocumentaiV1beta1DocumentEntityRelation struct {
	// ObjectId: Object entity id.
	ObjectId string `json:"objectId,omitempty"`

	// Relation: Relationship description.
	Relation string `json:"relation,omitempty"`

	// SubjectId: Subject entity id.
	SubjectId string `json:"subjectId,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ObjectId") 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. "ObjectId") 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 *GoogleCloudDocumentaiV1beta1DocumentEntityRelation) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentEntityRelation
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPage: A page in a Document.
type GoogleCloudDocumentaiV1beta1DocumentPage struct {
	// Blocks: A list of visually detected text blocks on the page. A block
	// has a set of lines (collected into paragraphs) that have a common
	// line-spacing and orientation.
	Blocks []*GoogleCloudDocumentaiV1beta1DocumentPageBlock `json:"blocks,omitempty"`

	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Dimension: Physical dimension of the page.
	Dimension *GoogleCloudDocumentaiV1beta1DocumentPageDimension `json:"dimension,omitempty"`

	// FormFields: A list of visually detected form fields on the page.
	FormFields []*GoogleCloudDocumentaiV1beta1DocumentPageFormField `json:"formFields,omitempty"`

	// Image: Rendered image for this page. This image is preprocessed to
	// remove any skew, rotation, and distortions such that the annotation
	// bounding boxes can be upright and axis-aligned.
	Image *GoogleCloudDocumentaiV1beta1DocumentPageImage `json:"image,omitempty"`

	// Layout: Layout for the page.
	Layout *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"layout,omitempty"`

	// Lines: A list of visually detected text lines on the page. A
	// collection of tokens that a human would perceive as a line.
	Lines []*GoogleCloudDocumentaiV1beta1DocumentPageLine `json:"lines,omitempty"`

	// PageNumber: 1-based index for current Page in a parent Document.
	// Useful when a page is taken out of a Document for individual
	// processing.
	PageNumber int64 `json:"pageNumber,omitempty"`

	// Paragraphs: A list of visually detected text paragraphs on the page.
	// A collection of lines that a human would perceive as a paragraph.
	Paragraphs []*GoogleCloudDocumentaiV1beta1DocumentPageParagraph `json:"paragraphs,omitempty"`

	// Tables: A list of visually detected tables on the page.
	Tables []*GoogleCloudDocumentaiV1beta1DocumentPageTable `json:"tables,omitempty"`

	// Tokens: A list of visually detected tokens on the page.
	Tokens []*GoogleCloudDocumentaiV1beta1DocumentPageToken `json:"tokens,omitempty"`

	// Transforms: Transformation matrices that were applied to the original
	// document image to produce Page.image.
	Transforms []*GoogleCloudDocumentaiV1beta1DocumentPageMatrix `json:"transforms,omitempty"`

	// VisualElements: A list of detected non-text visual elements e.g.
	// checkbox, signature etc. on the page.
	VisualElements []*GoogleCloudDocumentaiV1beta1DocumentPageVisualElement `json:"visualElements,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Blocks") 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. "Blocks") 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 *GoogleCloudDocumentaiV1beta1DocumentPage) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPage
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageAnchor: Referencing the
// visual context of the entity in the Document.pages. Page anchors can
// be cross-page, consist of multiple bounding polygons and optionally
// reference specific layout element types.
type GoogleCloudDocumentaiV1beta1DocumentPageAnchor struct {
	// PageRefs: One or more references to visual page elements
	PageRefs []*GoogleCloudDocumentaiV1beta1DocumentPageAnchorPageRef `json:"pageRefs,omitempty"`

	// ForceSendFields is a list of field names (e.g. "PageRefs") 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. "PageRefs") 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 *GoogleCloudDocumentaiV1beta1DocumentPageAnchor) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageAnchor
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageAnchorPageRef: Represents a
// weak reference to a page element within a document.
type GoogleCloudDocumentaiV1beta1DocumentPageAnchorPageRef struct {
	// BoundingPoly: Optional. Identifies the bounding polygon of a layout
	// element on the page.
	BoundingPoly *GoogleCloudDocumentaiV1beta1BoundingPoly `json:"boundingPoly,omitempty"`

	// LayoutId: Optional. Deprecated. Use PageRef.bounding_poly instead.
	LayoutId string `json:"layoutId,omitempty"`

	// LayoutType: Optional. The type of the layout element that is being
	// referenced if any.
	//
	// Possible values:
	//   "LAYOUT_TYPE_UNSPECIFIED" - Layout Unspecified.
	//   "BLOCK" - References a Page.blocks element.
	//   "PARAGRAPH" - References a Page.paragraphs element.
	//   "LINE" - References a Page.lines element.
	//   "TOKEN" - References a Page.tokens element.
	//   "VISUAL_ELEMENT" - References a Page.visual_elements element.
	//   "TABLE" - Refrrences a Page.tables element.
	//   "FORM_FIELD" - References a Page.form_fields element.
	LayoutType string `json:"layoutType,omitempty"`

	// Page: Required. Index into the Document.pages element
	Page int64 `json:"page,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "BoundingPoly") 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. "BoundingPoly") 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 *GoogleCloudDocumentaiV1beta1DocumentPageAnchorPageRef) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageAnchorPageRef
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageBlock: A block has a set of
// lines (collected into paragraphs) that have a common line-spacing and
// orientation.
type GoogleCloudDocumentaiV1beta1DocumentPageBlock struct {
	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for Block.
	Layout *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"layout,omitempty"`

	// Provenance: The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta1DocumentProvenance `json:"provenance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedLanguages")
	// 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. "DetectedLanguages") 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 *GoogleCloudDocumentaiV1beta1DocumentPageBlock) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageBlock
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage: Detected
// language for a structural component.
type GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage struct {
	// Confidence: Confidence of detected language. Range [0, 1].
	Confidence float64 `json:"confidence,omitempty"`

	// LanguageCode: The BCP-47 language code, such as "en-US" or "sr-Latn".
	// For more information, see
	// http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
	LanguageCode string `json:"languageCode,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Confidence") 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. "Confidence") 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 *GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage
	var s1 struct {
		Confidence gensupport.JSONFloat64 `json:"confidence"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Confidence = float64(s1.Confidence)
	return nil
}

// GoogleCloudDocumentaiV1beta1DocumentPageDimension: Dimension for the
// page.
type GoogleCloudDocumentaiV1beta1DocumentPageDimension struct {
	// Height: Page height.
	Height float64 `json:"height,omitempty"`

	// Unit: Dimension unit.
	Unit string `json:"unit,omitempty"`

	// Width: Page width.
	Width float64 `json:"width,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Height") 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. "Height") 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 *GoogleCloudDocumentaiV1beta1DocumentPageDimension) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageDimension
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta1DocumentPageDimension) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageDimension
	var s1 struct {
		Height gensupport.JSONFloat64 `json:"height"`
		Width  gensupport.JSONFloat64 `json:"width"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Height = float64(s1.Height)
	s.Width = float64(s1.Width)
	return nil
}

// GoogleCloudDocumentaiV1beta1DocumentPageFormField: A form field
// detected on the page.
type GoogleCloudDocumentaiV1beta1DocumentPageFormField struct {
	// FieldName: Layout for the FormField name. e.g. `Address`, `Email`,
	// `Grand total`, `Phone number`, etc.
	FieldName *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"fieldName,omitempty"`

	// FieldValue: Layout for the FormField value.
	FieldValue *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"fieldValue,omitempty"`

	// NameDetectedLanguages: A list of detected languages for name together
	// with confidence.
	NameDetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"nameDetectedLanguages,omitempty"`

	// ValueDetectedLanguages: A list of detected languages for value
	// together with confidence.
	ValueDetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"valueDetectedLanguages,omitempty"`

	// ValueType: If the value is non-textual, this field represents the
	// type. Current valid values are: - blank (this indicates the
	// field_value is normal text) - "unfilled_checkbox" - "filled_checkbox"
	ValueType string `json:"valueType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "FieldName") 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. "FieldName") 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 *GoogleCloudDocumentaiV1beta1DocumentPageFormField) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageFormField
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageImage: Rendered image
// contents for this page.
type GoogleCloudDocumentaiV1beta1DocumentPageImage struct {
	// Content: Raw byte content of the image.
	Content string `json:"content,omitempty"`

	// Height: Height of the image in pixels.
	Height int64 `json:"height,omitempty"`

	// MimeType: Encoding mime type for the image.
	MimeType string `json:"mimeType,omitempty"`

	// Width: Width of the image in pixels.
	Width int64 `json:"width,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Content") 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. "Content") 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 *GoogleCloudDocumentaiV1beta1DocumentPageImage) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageImage
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageLayout: Visual element
// describing a layout unit on a page.
type GoogleCloudDocumentaiV1beta1DocumentPageLayout struct {
	// BoundingPoly: The bounding polygon for the Layout.
	BoundingPoly *GoogleCloudDocumentaiV1beta1BoundingPoly `json:"boundingPoly,omitempty"`

	// Confidence: Confidence of the current Layout within context of the
	// object this layout is for. e.g. confidence can be for a single token,
	// a table, a visual element, etc. depending on context. Range [0, 1].
	Confidence float64 `json:"confidence,omitempty"`

	// Orientation: Detected orientation for the Layout.
	//
	// Possible values:
	//   "ORIENTATION_UNSPECIFIED" - Unspecified orientation.
	//   "PAGE_UP" - Orientation is aligned with page up.
	//   "PAGE_RIGHT" - Orientation is aligned with page right. Turn the
	// head 90 degrees clockwise from upright to read.
	//   "PAGE_DOWN" - Orientation is aligned with page down. Turn the head
	// 180 degrees from upright to read.
	//   "PAGE_LEFT" - Orientation is aligned with page left. Turn the head
	// 90 degrees counterclockwise from upright to read.
	Orientation string `json:"orientation,omitempty"`

	// TextAnchor: Text anchor indexing into the Document.text.
	TextAnchor *GoogleCloudDocumentaiV1beta1DocumentTextAnchor `json:"textAnchor,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BoundingPoly") 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. "BoundingPoly") 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 *GoogleCloudDocumentaiV1beta1DocumentPageLayout) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageLayout
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta1DocumentPageLayout) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageLayout
	var s1 struct {
		Confidence gensupport.JSONFloat64 `json:"confidence"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Confidence = float64(s1.Confidence)
	return nil
}

// GoogleCloudDocumentaiV1beta1DocumentPageLine: A collection of tokens
// that a human would perceive as a line. Does not cross column
// boundaries, can be horizontal, vertical, etc.
type GoogleCloudDocumentaiV1beta1DocumentPageLine struct {
	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for Line.
	Layout *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"layout,omitempty"`

	// Provenance: The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta1DocumentProvenance `json:"provenance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedLanguages")
	// 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. "DetectedLanguages") 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 *GoogleCloudDocumentaiV1beta1DocumentPageLine) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageLine
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageMatrix: Representation for
// transformation matrix, intended to be compatible and used with OpenCV
// format for image manipulation.
type GoogleCloudDocumentaiV1beta1DocumentPageMatrix struct {
	// Cols: Number of columns in the matrix.
	Cols int64 `json:"cols,omitempty"`

	// Data: The matrix data.
	Data string `json:"data,omitempty"`

	// Rows: Number of rows in the matrix.
	Rows int64 `json:"rows,omitempty"`

	// Type: This encodes information about what data type the matrix uses.
	// For example, 0 (CV_8U) is an unsigned 8-bit image. For the full list
	// of OpenCV primitive data types, please refer to
	// https://docs.opencv.org/4.3.0/d1/d1b/group__core__hal__interface.html
	Type int64 `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Cols") 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. "Cols") 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 *GoogleCloudDocumentaiV1beta1DocumentPageMatrix) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageMatrix
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageParagraph: A collection of
// lines that a human would perceive as a paragraph.
type GoogleCloudDocumentaiV1beta1DocumentPageParagraph struct {
	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for Paragraph.
	Layout *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"layout,omitempty"`

	// Provenance: The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta1DocumentProvenance `json:"provenance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedLanguages")
	// 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. "DetectedLanguages") 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 *GoogleCloudDocumentaiV1beta1DocumentPageParagraph) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageParagraph
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageTable: A table representation
// similar to HTML table structure.
type GoogleCloudDocumentaiV1beta1DocumentPageTable struct {
	// BodyRows: Body rows of the table.
	BodyRows []*GoogleCloudDocumentaiV1beta1DocumentPageTableTableRow `json:"bodyRows,omitempty"`

	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// HeaderRows: Header rows of the table.
	HeaderRows []*GoogleCloudDocumentaiV1beta1DocumentPageTableTableRow `json:"headerRows,omitempty"`

	// Layout: Layout for Table.
	Layout *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"layout,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BodyRows") 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. "BodyRows") 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 *GoogleCloudDocumentaiV1beta1DocumentPageTable) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageTable
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageTableTableCell: A cell
// representation inside the table.
type GoogleCloudDocumentaiV1beta1DocumentPageTableTableCell struct {
	// ColSpan: How many columns this cell spans.
	ColSpan int64 `json:"colSpan,omitempty"`

	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for TableCell.
	Layout *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"layout,omitempty"`

	// RowSpan: How many rows this cell spans.
	RowSpan int64 `json:"rowSpan,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ColSpan") 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. "ColSpan") 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 *GoogleCloudDocumentaiV1beta1DocumentPageTableTableCell) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageTableTableCell
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageTableTableRow: A row of table
// cells.
type GoogleCloudDocumentaiV1beta1DocumentPageTableTableRow struct {
	// Cells: Cells that make up this row.
	Cells []*GoogleCloudDocumentaiV1beta1DocumentPageTableTableCell `json:"cells,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Cells") 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. "Cells") 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 *GoogleCloudDocumentaiV1beta1DocumentPageTableTableRow) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageTableTableRow
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageToken: A detected token.
type GoogleCloudDocumentaiV1beta1DocumentPageToken struct {
	// DetectedBreak: Detected break at the end of a Token.
	DetectedBreak *GoogleCloudDocumentaiV1beta1DocumentPageTokenDetectedBreak `json:"detectedBreak,omitempty"`

	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for Token.
	Layout *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"layout,omitempty"`

	// Provenance: The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta1DocumentProvenance `json:"provenance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedBreak") 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. "DetectedBreak") 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 *GoogleCloudDocumentaiV1beta1DocumentPageToken) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageToken
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageTokenDetectedBreak: Detected
// break at the end of a Token.
type GoogleCloudDocumentaiV1beta1DocumentPageTokenDetectedBreak struct {
	// Type: Detected break type.
	//
	// Possible values:
	//   "TYPE_UNSPECIFIED" - Unspecified break type.
	//   "SPACE" - A single whitespace.
	//   "WIDE_SPACE" - A wider whitespace.
	//   "HYPHEN" - A hyphen that indicates that a token has been split
	// across lines.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Type") 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. "Type") 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 *GoogleCloudDocumentaiV1beta1DocumentPageTokenDetectedBreak) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageTokenDetectedBreak
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentPageVisualElement: Detected
// non-text visual elements e.g. checkbox, signature etc. on the page.
type GoogleCloudDocumentaiV1beta1DocumentPageVisualElement struct {
	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta1DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for VisualElement.
	Layout *GoogleCloudDocumentaiV1beta1DocumentPageLayout `json:"layout,omitempty"`

	// Type: Type of the VisualElement.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedLanguages")
	// 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. "DetectedLanguages") 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 *GoogleCloudDocumentaiV1beta1DocumentPageVisualElement) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentPageVisualElement
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentProvenance: Structure to identify
// provenance relationships between annotations in different revisions.
type GoogleCloudDocumentaiV1beta1DocumentProvenance struct {
	// Id: The Id of this operation. Needs to be unique within the scope of
	// the revision.
	Id int64 `json:"id,omitempty"`

	// Parents: References to the original elements that are replaced.
	Parents []*GoogleCloudDocumentaiV1beta1DocumentProvenanceParent `json:"parents,omitempty"`

	// Revision: The index of the revision that produced this element.
	Revision int64 `json:"revision,omitempty"`

	// Type: The type of provenance operation.
	//
	// Possible values:
	//   "OPERATION_TYPE_UNSPECIFIED" - Operation type unspecified.
	//   "ADD" - Add an element. Implicit if no `parents` are set for the
	// provenance.
	//   "REMOVE" - The element is removed. No `parents` should be set.
	//   "REPLACE" - Explicitly replaces the element(s) identified by
	// `parents`.
	//   "EVAL_REQUESTED" - Element is requested for human review.
	//   "EVAL_APPROVED" - Element is review and approved at human review,
	// confidence will be set to 1.0
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Id") 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. "Id") 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 *GoogleCloudDocumentaiV1beta1DocumentProvenance) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentProvenance
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentProvenanceParent: Structure for
// referencing parent provenances. When an element replaces one of more
// other elements parent references identify the elements that are
// replaced.
type GoogleCloudDocumentaiV1beta1DocumentProvenanceParent struct {
	// Id: The id of the parent provenance.
	Id int64 `json:"id,omitempty"`

	// Revision: The index of the [Document.revisions] identifying the
	// parent revision.
	Revision int64 `json:"revision,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Id") 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. "Id") 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 *GoogleCloudDocumentaiV1beta1DocumentProvenanceParent) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentProvenanceParent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentRevision: Contains past or
// forward revisions of this document.
type GoogleCloudDocumentaiV1beta1DocumentRevision struct {
	// Agent: If the change was made by a person specify the name or id of
	// that person.
	Agent string `json:"agent,omitempty"`

	// CreateTime: The time that the revision was created.
	CreateTime string `json:"createTime,omitempty"`

	// HumanReview: Human Review information of this revision.
	HumanReview *GoogleCloudDocumentaiV1beta1DocumentRevisionHumanReview `json:"humanReview,omitempty"`

	// Id: Id of the revision. Unique within the context of the document.
	Id string `json:"id,omitempty"`

	// Parent: The revisions that this revision is based on. This can
	// include one or more parent (when documents are merged.) This field
	// represents the index into the `revisions` field.
	Parent []int64 `json:"parent,omitempty"`

	// Processor: If the annotation was made by processor identify the
	// processor by its resource name.
	Processor string `json:"processor,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Agent") 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. "Agent") 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 *GoogleCloudDocumentaiV1beta1DocumentRevision) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentRevision
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentRevisionHumanReview: Human Review
// information of the document.
type GoogleCloudDocumentaiV1beta1DocumentRevisionHumanReview struct {
	// State: Human review state. e.g. `requested`, `succeeded`, `rejected`.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the rejection reason when the state
	// is `rejected`.
	StateMessage string `json:"stateMessage,omitempty"`

	// ForceSendFields is a list of field names (e.g. "State") 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. "State") 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 *GoogleCloudDocumentaiV1beta1DocumentRevisionHumanReview) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentRevisionHumanReview
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentShardInfo: For a large document,
// sharding may be performed to produce several document shards. Each
// document shard contains this field to detail which shard it is.
type GoogleCloudDocumentaiV1beta1DocumentShardInfo struct {
	// ShardCount: Total number of shards.
	ShardCount int64 `json:"shardCount,omitempty,string"`

	// ShardIndex: The 0-based index of this shard.
	ShardIndex int64 `json:"shardIndex,omitempty,string"`

	// TextOffset: The index of the first character in Document.text in the
	// overall document global text.
	TextOffset int64 `json:"textOffset,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "ShardCount") 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. "ShardCount") 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 *GoogleCloudDocumentaiV1beta1DocumentShardInfo) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentShardInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentStyle: Annotation for common text
// style attributes. This adheres to CSS conventions as much as
// possible.
type GoogleCloudDocumentaiV1beta1DocumentStyle struct {
	// BackgroundColor: Text background color.
	BackgroundColor *GoogleTypeColor `json:"backgroundColor,omitempty"`

	// Color: Text color.
	Color *GoogleTypeColor `json:"color,omitempty"`

	// FontSize: Font size.
	FontSize *GoogleCloudDocumentaiV1beta1DocumentStyleFontSize `json:"fontSize,omitempty"`

	// FontWeight: Font weight. Possible values are normal, bold, bolder,
	// and lighter. https://www.w3schools.com/cssref/pr_font_weight.asp
	FontWeight string `json:"fontWeight,omitempty"`

	// TextAnchor: Text anchor indexing into the Document.text.
	TextAnchor *GoogleCloudDocumentaiV1beta1DocumentTextAnchor `json:"textAnchor,omitempty"`

	// TextDecoration: Text decoration. Follows CSS standard.
	// https://www.w3schools.com/cssref/pr_text_text-decoration.asp
	TextDecoration string `json:"textDecoration,omitempty"`

	// TextStyle: Text style. Possible values are normal, italic, and
	// oblique. https://www.w3schools.com/cssref/pr_font_font-style.asp
	TextStyle string `json:"textStyle,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BackgroundColor") 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. "BackgroundColor") 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 *GoogleCloudDocumentaiV1beta1DocumentStyle) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentStyle
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentStyleFontSize: Font size with
// unit.
type GoogleCloudDocumentaiV1beta1DocumentStyleFontSize struct {
	// Size: Font size for the text.
	Size float64 `json:"size,omitempty"`

	// Unit: Unit for the font size. Follows CSS naming (in, px, pt, etc.).
	Unit string `json:"unit,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Size") 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. "Size") 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 *GoogleCloudDocumentaiV1beta1DocumentStyleFontSize) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentStyleFontSize
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta1DocumentStyleFontSize) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentStyleFontSize
	var s1 struct {
		Size gensupport.JSONFloat64 `json:"size"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Size = float64(s1.Size)
	return nil
}

// GoogleCloudDocumentaiV1beta1DocumentTextAnchor: Text reference
// indexing into the Document.text.
type GoogleCloudDocumentaiV1beta1DocumentTextAnchor struct {
	// Content: Contains the content of the text span so that users do not
	// have to look it up in the text_segments.
	Content string `json:"content,omitempty"`

	// TextSegments: The text segments from the Document.text.
	TextSegments []*GoogleCloudDocumentaiV1beta1DocumentTextAnchorTextSegment `json:"textSegments,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Content") 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. "Content") 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 *GoogleCloudDocumentaiV1beta1DocumentTextAnchor) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentTextAnchor
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentTextAnchorTextSegment: A text
// segment in the Document.text. The indices may be out of bounds which
// indicate that the text extends into another document shard for large
// sharded documents. See ShardInfo.text_offset
type GoogleCloudDocumentaiV1beta1DocumentTextAnchorTextSegment struct {
	// EndIndex: TextSegment half open end UTF-8 char index in the
	// Document.text.
	EndIndex int64 `json:"endIndex,omitempty,string"`

	// StartIndex: TextSegment start UTF-8 char index in the Document.text.
	StartIndex int64 `json:"startIndex,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "EndIndex") 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. "EndIndex") 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 *GoogleCloudDocumentaiV1beta1DocumentTextAnchorTextSegment) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentTextAnchorTextSegment
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentTextChange: This message is used
// for text changes aka. OCR corrections.
type GoogleCloudDocumentaiV1beta1DocumentTextChange struct {
	// ChangedText: The text that replaces the text identified in the
	// `text_anchor`.
	ChangedText string `json:"changedText,omitempty"`

	// Provenance: The history of this annotation.
	Provenance []*GoogleCloudDocumentaiV1beta1DocumentProvenance `json:"provenance,omitempty"`

	// TextAnchor: Provenance of the correction. Text anchor indexing into
	// the Document.text. There can only be a single
	// `TextAnchor.text_segments` element. If the start and end index of the
	// text segment are the same, the text change is inserted before that
	// index.
	TextAnchor *GoogleCloudDocumentaiV1beta1DocumentTextAnchor `json:"textAnchor,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ChangedText") 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. "ChangedText") 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 *GoogleCloudDocumentaiV1beta1DocumentTextChange) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentTextChange
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1DocumentTranslation: A translation of the
// text segment.
type GoogleCloudDocumentaiV1beta1DocumentTranslation struct {
	// LanguageCode: The BCP-47 language code, such as "en-US" or "sr-Latn".
	// For more information, see
	// http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
	LanguageCode string `json:"languageCode,omitempty"`

	// Provenance: The history of this annotation.
	Provenance []*GoogleCloudDocumentaiV1beta1DocumentProvenance `json:"provenance,omitempty"`

	// TextAnchor: Provenance of the translation. Text anchor indexing into
	// the Document.text. There can only be a single
	// `TextAnchor.text_segments` element. If the start and end index of the
	// text segment are the same, the text change is inserted before that
	// index.
	TextAnchor *GoogleCloudDocumentaiV1beta1DocumentTextAnchor `json:"textAnchor,omitempty"`

	// TranslatedText: Text translated into the target language.
	TranslatedText string `json:"translatedText,omitempty"`

	// ForceSendFields is a list of field names (e.g. "LanguageCode") 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. "LanguageCode") 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 *GoogleCloudDocumentaiV1beta1DocumentTranslation) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1DocumentTranslation
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1GcsDestination: The Google Cloud Storage
// location where the output file will be written to.
type GoogleCloudDocumentaiV1beta1GcsDestination struct {
	Uri string `json:"uri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Uri") 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. "Uri") 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 *GoogleCloudDocumentaiV1beta1GcsDestination) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1GcsDestination
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1GcsSource: The Google Cloud Storage
// location where the input file will be read from.
type GoogleCloudDocumentaiV1beta1GcsSource struct {
	Uri string `json:"uri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Uri") 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. "Uri") 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 *GoogleCloudDocumentaiV1beta1GcsSource) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1GcsSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1InputConfig: The desired input location
// and metadata.
type GoogleCloudDocumentaiV1beta1InputConfig struct {
	// GcsSource: The Google Cloud Storage location to read the input from.
	// This must be a single file.
	GcsSource *GoogleCloudDocumentaiV1beta1GcsSource `json:"gcsSource,omitempty"`

	// MimeType: Required. Mimetype of the input. Current supported
	// mimetypes are application/pdf, image/tiff, and image/gif. In
	// addition, application/json type is supported for requests with
	// ProcessDocumentRequest.automl_params field set. The JSON file needs
	// to be in Document format.
	MimeType string `json:"mimeType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "GcsSource") 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. "GcsSource") 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 *GoogleCloudDocumentaiV1beta1InputConfig) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1InputConfig
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1NormalizedVertex: A vertex represents a
// 2D point in the image. NOTE: the normalized vertex coordinates are
// relative to the original image and range from 0 to 1.
type GoogleCloudDocumentaiV1beta1NormalizedVertex struct {
	// X: X coordinate.
	X float64 `json:"x,omitempty"`

	// Y: Y coordinate.
	Y float64 `json:"y,omitempty"`

	// ForceSendFields is a list of field names (e.g. "X") 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. "X") 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 *GoogleCloudDocumentaiV1beta1NormalizedVertex) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1NormalizedVertex
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta1NormalizedVertex) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta1NormalizedVertex
	var s1 struct {
		X gensupport.JSONFloat64 `json:"x"`
		Y gensupport.JSONFloat64 `json:"y"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.X = float64(s1.X)
	s.Y = float64(s1.Y)
	return nil
}

// GoogleCloudDocumentaiV1beta1OperationMetadata: Contains metadata for
// the BatchProcessDocuments operation.
type GoogleCloudDocumentaiV1beta1OperationMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: The state of the current batch processing.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - The default value. This value is used if the
	// state is omitted.
	//   "ACCEPTED" - Request is received.
	//   "WAITING" - Request operation is waiting for scheduling.
	//   "RUNNING" - Request is being processed.
	//   "SUCCEEDED" - The batch processing completed successfully.
	//   "CANCELLED" - The batch processing was cancelled.
	//   "FAILED" - The batch processing has failed.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiV1beta1OperationMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1OperationMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1OutputConfig: The desired output location
// and metadata.
type GoogleCloudDocumentaiV1beta1OutputConfig struct {
	// GcsDestination: The Google Cloud Storage location to write the output
	// to.
	GcsDestination *GoogleCloudDocumentaiV1beta1GcsDestination `json:"gcsDestination,omitempty"`

	// PagesPerShard: The max number of pages to include into each output
	// Document shard JSON on Google Cloud Storage. The valid range is [1,
	// 100]. If not specified, the default value is 20. For example, for one
	// pdf file with 100 pages, 100 parsed pages will be produced. If
	// `pages_per_shard` = 20, then 5 Document shard JSON files each
	// containing 20 parsed pages will be written under the prefix
	// OutputConfig.gcs_destination.uri and suffix pages-x-to-y.json where x
	// and y are 1-indexed page numbers. Example GCS outputs with 157 pages
	// and pages_per_shard = 50: pages-001-to-050.json pages-051-to-100.json
	// pages-101-to-150.json pages-151-to-157.json
	PagesPerShard int64 `json:"pagesPerShard,omitempty"`

	// ForceSendFields is a list of field names (e.g. "GcsDestination") 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. "GcsDestination") 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 *GoogleCloudDocumentaiV1beta1OutputConfig) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1OutputConfig
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1ProcessDocumentResponse: Response to a
// single document processing request.
type GoogleCloudDocumentaiV1beta1ProcessDocumentResponse struct {
	// InputConfig: Information about the input file. This is the same as
	// the corresponding input config in the request.
	InputConfig *GoogleCloudDocumentaiV1beta1InputConfig `json:"inputConfig,omitempty"`

	// OutputConfig: The output location of the parsed responses. The
	// responses are written to this location as JSON-serialized `Document`
	// objects.
	OutputConfig *GoogleCloudDocumentaiV1beta1OutputConfig `json:"outputConfig,omitempty"`

	// ForceSendFields is a list of field names (e.g. "InputConfig") 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. "InputConfig") 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 *GoogleCloudDocumentaiV1beta1ProcessDocumentResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1ProcessDocumentResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta1Vertex: A vertex represents a 2D point in
// the image. NOTE: the vertex coordinates are in the same scale as the
// original image.
type GoogleCloudDocumentaiV1beta1Vertex struct {
	// X: X coordinate.
	X int64 `json:"x,omitempty"`

	// Y: Y coordinate.
	Y int64 `json:"y,omitempty"`

	// ForceSendFields is a list of field names (e.g. "X") 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. "X") 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 *GoogleCloudDocumentaiV1beta1Vertex) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta1Vertex
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2AutoMlParams: Parameters to control
// AutoML model prediction behavior.
type GoogleCloudDocumentaiV1beta2AutoMlParams struct {
	// Model: Resource name of the AutoML model. Format:
	// `projects/{project-id}/locations/{location-id}/models/{model-id}`.
	Model string `json:"model,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Model") 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. "Model") 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 *GoogleCloudDocumentaiV1beta2AutoMlParams) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2AutoMlParams
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest: Request to
// batch process documents as an asynchronous operation. The output is
// written to Cloud Storage as JSON in the [Document] format.
type GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest struct {
	// Requests: Required. Individual requests for each document.
	Requests []*GoogleCloudDocumentaiV1beta2ProcessDocumentRequest `json:"requests,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Requests") 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. "Requests") 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 *GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2BatchProcessDocumentsResponse: Response
// to an batch document processing request. This is returned in the LRO
// Operation after the operation is complete.
type GoogleCloudDocumentaiV1beta2BatchProcessDocumentsResponse struct {
	// Responses: Responses for each individual document.
	Responses []*GoogleCloudDocumentaiV1beta2ProcessDocumentResponse `json:"responses,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Responses") 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. "Responses") 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 *GoogleCloudDocumentaiV1beta2BatchProcessDocumentsResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2BatchProcessDocumentsResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2BoundingPoly: A bounding polygon for the
// detected image annotation.
type GoogleCloudDocumentaiV1beta2BoundingPoly struct {
	// NormalizedVertices: The bounding polygon normalized vertices.
	NormalizedVertices []*GoogleCloudDocumentaiV1beta2NormalizedVertex `json:"normalizedVertices,omitempty"`

	// Vertices: The bounding polygon vertices.
	Vertices []*GoogleCloudDocumentaiV1beta2Vertex `json:"vertices,omitempty"`

	// ForceSendFields is a list of field names (e.g. "NormalizedVertices")
	// 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. "NormalizedVertices") 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 *GoogleCloudDocumentaiV1beta2BoundingPoly) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2BoundingPoly
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2Document: Document represents the
// canonical document resource in Document Understanding AI. It is an
// interchange format that provides insights into documents and allows
// for collaboration between users and Document Understanding AI to
// iterate and optimize for quality.
type GoogleCloudDocumentaiV1beta2Document struct {
	// Content: Inline document content, represented as a stream of bytes.
	// Note: As with all `bytes` fields, protobuffers use a pure binary
	// representation, whereas JSON representations use base64.
	Content string `json:"content,omitempty"`

	// Entities: A list of entities detected on Document.text. For document
	// shards, entities in this list may cross shard boundaries.
	Entities []*GoogleCloudDocumentaiV1beta2DocumentEntity `json:"entities,omitempty"`

	// EntityRelations: Relationship among Document.entities.
	EntityRelations []*GoogleCloudDocumentaiV1beta2DocumentEntityRelation `json:"entityRelations,omitempty"`

	// Error: Any error that occurred while processing this document.
	Error *GoogleRpcStatus `json:"error,omitempty"`

	// Labels: Labels for this document.
	Labels []*GoogleCloudDocumentaiV1beta2DocumentLabel `json:"labels,omitempty"`

	// MimeType: An IANA published MIME type (also referred to as media
	// type). For more information, see
	// https://www.iana.org/assignments/media-types/media-types.xhtml.
	MimeType string `json:"mimeType,omitempty"`

	// Pages: Visual page layout for the Document.
	Pages []*GoogleCloudDocumentaiV1beta2DocumentPage `json:"pages,omitempty"`

	// Revisions: Revision history of this document.
	Revisions []*GoogleCloudDocumentaiV1beta2DocumentRevision `json:"revisions,omitempty"`

	// ShardInfo: Information about the sharding if this document is sharded
	// part of a larger document. If the document is not sharded, this
	// message is not specified.
	ShardInfo *GoogleCloudDocumentaiV1beta2DocumentShardInfo `json:"shardInfo,omitempty"`

	// Text: UTF-8 encoded text in reading order from the document.
	Text string `json:"text,omitempty"`

	// TextChanges: A list of text corrections made to [Document.text]. This
	// is usually used for annotating corrections to OCR mistakes. Text
	// changes for a given revision may not overlap with each other.
	TextChanges []*GoogleCloudDocumentaiV1beta2DocumentTextChange `json:"textChanges,omitempty"`

	// TextStyles: Styles for the Document.text.
	TextStyles []*GoogleCloudDocumentaiV1beta2DocumentStyle `json:"textStyles,omitempty"`

	// Translations: A list of translations on Document.text. For document
	// shards, translations in this list may cross shard boundaries.
	Translations []*GoogleCloudDocumentaiV1beta2DocumentTranslation `json:"translations,omitempty"`

	// Uri: Currently supports Google Cloud Storage URI of the form
	// `gs://bucket_name/object_name`. Object versioning is not supported.
	// See [Google Cloud Storage Request
	// URIs](https://cloud.google.com/storage/docs/reference-uris) for more
	// info.
	Uri string `json:"uri,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Content") 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. "Content") 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 *GoogleCloudDocumentaiV1beta2Document) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2Document
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentEntity: A phrase in the text that
// is a known entity type, such as a person, an organization, or
// location.
type GoogleCloudDocumentaiV1beta2DocumentEntity struct {
	// Confidence: Optional. Confidence of detected Schema entity. Range [0,
	// 1].
	Confidence float64 `json:"confidence,omitempty"`

	// Id: Optional. Canonical id. This will be a unique value in the entity
	// list for this document.
	Id string `json:"id,omitempty"`

	// MentionId: Deprecated. Use `id` field instead.
	MentionId string `json:"mentionId,omitempty"`

	// MentionText: Text value in the document e.g. `1600 Amphitheatre
	// Pkwy`.
	MentionText string `json:"mentionText,omitempty"`

	// NormalizedValue: Optional. Normalized entity value. Absent if the
	// extracted value could not be converted or the type (e.g. address) is
	// not supported for certain parsers. This field is also only populated
	// for certain supported document types.
	NormalizedValue *GoogleCloudDocumentaiV1beta2DocumentEntityNormalizedValue `json:"normalizedValue,omitempty"`

	// PageAnchor: Optional. Represents the provenance of this entity wrt.
	// the location on the page where it was found.
	PageAnchor *GoogleCloudDocumentaiV1beta2DocumentPageAnchor `json:"pageAnchor,omitempty"`

	// Properties: Optional. Entities can be nested to form a hierarchical
	// data structure representing the content in the document.
	Properties []*GoogleCloudDocumentaiV1beta2DocumentEntity `json:"properties,omitempty"`

	// Provenance: Optional. The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta2DocumentProvenance `json:"provenance,omitempty"`

	// Redacted: Optional. Whether the entity will be redacted for
	// de-identification purposes.
	Redacted bool `json:"redacted,omitempty"`

	// TextAnchor: Provenance of the entity. Text anchor indexing into the
	// Document.text.
	TextAnchor *GoogleCloudDocumentaiV1beta2DocumentTextAnchor `json:"textAnchor,omitempty"`

	// Type: Entity type from a schema e.g. `Address`.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Confidence") 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. "Confidence") 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 *GoogleCloudDocumentaiV1beta2DocumentEntity) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentEntity
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta2DocumentEntity) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentEntity
	var s1 struct {
		Confidence gensupport.JSONFloat64 `json:"confidence"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Confidence = float64(s1.Confidence)
	return nil
}

// GoogleCloudDocumentaiV1beta2DocumentEntityNormalizedValue: Parsed and
// normalized entity value.
type GoogleCloudDocumentaiV1beta2DocumentEntityNormalizedValue struct {
	// AddressValue: Postal address. See also: https:
	// //github.com/googleapis/googleapis/blob/ //
	// master/google/type/postal_address.proto
	AddressValue *GoogleTypePostalAddress `json:"addressValue,omitempty"`

	// DateValue: Date value. Includes year, month, day. See also: https:
	// //github.com/googleapis/googleapis/blob/master/google/type/date.proto
	DateValue *GoogleTypeDate `json:"dateValue,omitempty"`

	// DatetimeValue: DateTime value. Includes date, time, and timezone. See
	// also: https: //github.com/googleapis/googleapis/blob/ //
	// master/google/type/datetime.proto
	DatetimeValue *GoogleTypeDateTime `json:"datetimeValue,omitempty"`

	// MoneyValue: Money value. See also: https:
	// //github.com/googleapis/googleapis/blob/ //
	// master/google/type/money.proto
	MoneyValue *GoogleTypeMoney `json:"moneyValue,omitempty"`

	// Text: Required. Normalized entity value stored as a string. This
	// field is populated for supported document type (e.g. Invoice). For
	// some entity types, one of respective 'structured_value' fields may
	// also be populated. - Money/Currency type (`money_value`) is in the
	// ISO 4217 text format. - Date type (`date_value`) is in the ISO 8601
	// text format. - Datetime type (`datetime_value`) is in the ISO 8601
	// text format.
	Text string `json:"text,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AddressValue") 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. "AddressValue") 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 *GoogleCloudDocumentaiV1beta2DocumentEntityNormalizedValue) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentEntityNormalizedValue
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentEntityRelation: Relationship
// between Entities.
type GoogleCloudDocumentaiV1beta2DocumentEntityRelation struct {
	// ObjectId: Object entity id.
	ObjectId string `json:"objectId,omitempty"`

	// Relation: Relationship description.
	Relation string `json:"relation,omitempty"`

	// SubjectId: Subject entity id.
	SubjectId string `json:"subjectId,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ObjectId") 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. "ObjectId") 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 *GoogleCloudDocumentaiV1beta2DocumentEntityRelation) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentEntityRelation
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentLabel: Label attaches schema
// information and/or other metadata to segments within a Document.
// Multiple Labels on a single field can denote either different labels,
// different instances of the same label created at different times, or
// some combination of both.
type GoogleCloudDocumentaiV1beta2DocumentLabel struct {
	// AutomlModel: Label is generated AutoML model. This field stores the
	// full resource name of the AutoML model. Format:
	// `projects/{project-id}/locations/{location-id}/models/{model-id}`
	AutomlModel string `json:"automlModel,omitempty"`

	// Confidence: Confidence score between 0 and 1 for label assignment.
	Confidence float64 `json:"confidence,omitempty"`

	// Name: Name of the label. When the label is generated from AutoML Text
	// Classification model, this field represents the name of the category.
	Name string `json:"name,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AutomlModel") 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. "AutomlModel") 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 *GoogleCloudDocumentaiV1beta2DocumentLabel) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentLabel
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta2DocumentLabel) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentLabel
	var s1 struct {
		Confidence gensupport.JSONFloat64 `json:"confidence"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Confidence = float64(s1.Confidence)
	return nil
}

// GoogleCloudDocumentaiV1beta2DocumentPage: A page in a Document.
type GoogleCloudDocumentaiV1beta2DocumentPage struct {
	// Blocks: A list of visually detected text blocks on the page. A block
	// has a set of lines (collected into paragraphs) that have a common
	// line-spacing and orientation.
	Blocks []*GoogleCloudDocumentaiV1beta2DocumentPageBlock `json:"blocks,omitempty"`

	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Dimension: Physical dimension of the page.
	Dimension *GoogleCloudDocumentaiV1beta2DocumentPageDimension `json:"dimension,omitempty"`

	// FormFields: A list of visually detected form fields on the page.
	FormFields []*GoogleCloudDocumentaiV1beta2DocumentPageFormField `json:"formFields,omitempty"`

	// Image: Rendered image for this page. This image is preprocessed to
	// remove any skew, rotation, and distortions such that the annotation
	// bounding boxes can be upright and axis-aligned.
	Image *GoogleCloudDocumentaiV1beta2DocumentPageImage `json:"image,omitempty"`

	// Layout: Layout for the page.
	Layout *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"layout,omitempty"`

	// Lines: A list of visually detected text lines on the page. A
	// collection of tokens that a human would perceive as a line.
	Lines []*GoogleCloudDocumentaiV1beta2DocumentPageLine `json:"lines,omitempty"`

	// PageNumber: 1-based index for current Page in a parent Document.
	// Useful when a page is taken out of a Document for individual
	// processing.
	PageNumber int64 `json:"pageNumber,omitempty"`

	// Paragraphs: A list of visually detected text paragraphs on the page.
	// A collection of lines that a human would perceive as a paragraph.
	Paragraphs []*GoogleCloudDocumentaiV1beta2DocumentPageParagraph `json:"paragraphs,omitempty"`

	// Tables: A list of visually detected tables on the page.
	Tables []*GoogleCloudDocumentaiV1beta2DocumentPageTable `json:"tables,omitempty"`

	// Tokens: A list of visually detected tokens on the page.
	Tokens []*GoogleCloudDocumentaiV1beta2DocumentPageToken `json:"tokens,omitempty"`

	// Transforms: Transformation matrices that were applied to the original
	// document image to produce Page.image.
	Transforms []*GoogleCloudDocumentaiV1beta2DocumentPageMatrix `json:"transforms,omitempty"`

	// VisualElements: A list of detected non-text visual elements e.g.
	// checkbox, signature etc. on the page.
	VisualElements []*GoogleCloudDocumentaiV1beta2DocumentPageVisualElement `json:"visualElements,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Blocks") 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. "Blocks") 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 *GoogleCloudDocumentaiV1beta2DocumentPage) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPage
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageAnchor: Referencing the
// visual context of the entity in the Document.pages. Page anchors can
// be cross-page, consist of multiple bounding polygons and optionally
// reference specific layout element types.
type GoogleCloudDocumentaiV1beta2DocumentPageAnchor struct {
	// PageRefs: One or more references to visual page elements
	PageRefs []*GoogleCloudDocumentaiV1beta2DocumentPageAnchorPageRef `json:"pageRefs,omitempty"`

	// ForceSendFields is a list of field names (e.g. "PageRefs") 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. "PageRefs") 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 *GoogleCloudDocumentaiV1beta2DocumentPageAnchor) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageAnchor
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageAnchorPageRef: Represents a
// weak reference to a page element within a document.
type GoogleCloudDocumentaiV1beta2DocumentPageAnchorPageRef struct {
	// BoundingPoly: Optional. Identifies the bounding polygon of a layout
	// element on the page.
	BoundingPoly *GoogleCloudDocumentaiV1beta2BoundingPoly `json:"boundingPoly,omitempty"`

	// LayoutId: Optional. Deprecated. Use PageRef.bounding_poly instead.
	LayoutId string `json:"layoutId,omitempty"`

	// LayoutType: Optional. The type of the layout element that is being
	// referenced if any.
	//
	// Possible values:
	//   "LAYOUT_TYPE_UNSPECIFIED" - Layout Unspecified.
	//   "BLOCK" - References a Page.blocks element.
	//   "PARAGRAPH" - References a Page.paragraphs element.
	//   "LINE" - References a Page.lines element.
	//   "TOKEN" - References a Page.tokens element.
	//   "VISUAL_ELEMENT" - References a Page.visual_elements element.
	//   "TABLE" - Refrrences a Page.tables element.
	//   "FORM_FIELD" - References a Page.form_fields element.
	LayoutType string `json:"layoutType,omitempty"`

	// Page: Required. Index into the Document.pages element
	Page int64 `json:"page,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "BoundingPoly") 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. "BoundingPoly") 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 *GoogleCloudDocumentaiV1beta2DocumentPageAnchorPageRef) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageAnchorPageRef
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageBlock: A block has a set of
// lines (collected into paragraphs) that have a common line-spacing and
// orientation.
type GoogleCloudDocumentaiV1beta2DocumentPageBlock struct {
	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for Block.
	Layout *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"layout,omitempty"`

	// Provenance: The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta2DocumentProvenance `json:"provenance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedLanguages")
	// 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. "DetectedLanguages") 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 *GoogleCloudDocumentaiV1beta2DocumentPageBlock) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageBlock
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage: Detected
// language for a structural component.
type GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage struct {
	// Confidence: Confidence of detected language. Range [0, 1].
	Confidence float64 `json:"confidence,omitempty"`

	// LanguageCode: The BCP-47 language code, such as "en-US" or "sr-Latn".
	// For more information, see
	// http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
	LanguageCode string `json:"languageCode,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Confidence") 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. "Confidence") 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 *GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage
	var s1 struct {
		Confidence gensupport.JSONFloat64 `json:"confidence"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Confidence = float64(s1.Confidence)
	return nil
}

// GoogleCloudDocumentaiV1beta2DocumentPageDimension: Dimension for the
// page.
type GoogleCloudDocumentaiV1beta2DocumentPageDimension struct {
	// Height: Page height.
	Height float64 `json:"height,omitempty"`

	// Unit: Dimension unit.
	Unit string `json:"unit,omitempty"`

	// Width: Page width.
	Width float64 `json:"width,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Height") 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. "Height") 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 *GoogleCloudDocumentaiV1beta2DocumentPageDimension) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageDimension
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta2DocumentPageDimension) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageDimension
	var s1 struct {
		Height gensupport.JSONFloat64 `json:"height"`
		Width  gensupport.JSONFloat64 `json:"width"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Height = float64(s1.Height)
	s.Width = float64(s1.Width)
	return nil
}

// GoogleCloudDocumentaiV1beta2DocumentPageFormField: A form field
// detected on the page.
type GoogleCloudDocumentaiV1beta2DocumentPageFormField struct {
	// FieldName: Layout for the FormField name. e.g. `Address`, `Email`,
	// `Grand total`, `Phone number`, etc.
	FieldName *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"fieldName,omitempty"`

	// FieldValue: Layout for the FormField value.
	FieldValue *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"fieldValue,omitempty"`

	// NameDetectedLanguages: A list of detected languages for name together
	// with confidence.
	NameDetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"nameDetectedLanguages,omitempty"`

	// ValueDetectedLanguages: A list of detected languages for value
	// together with confidence.
	ValueDetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"valueDetectedLanguages,omitempty"`

	// ValueType: If the value is non-textual, this field represents the
	// type. Current valid values are: - blank (this indicates the
	// field_value is normal text) - "unfilled_checkbox" - "filled_checkbox"
	ValueType string `json:"valueType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "FieldName") 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. "FieldName") 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 *GoogleCloudDocumentaiV1beta2DocumentPageFormField) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageFormField
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageImage: Rendered image
// contents for this page.
type GoogleCloudDocumentaiV1beta2DocumentPageImage struct {
	// Content: Raw byte content of the image.
	Content string `json:"content,omitempty"`

	// Height: Height of the image in pixels.
	Height int64 `json:"height,omitempty"`

	// MimeType: Encoding mime type for the image.
	MimeType string `json:"mimeType,omitempty"`

	// Width: Width of the image in pixels.
	Width int64 `json:"width,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Content") 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. "Content") 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 *GoogleCloudDocumentaiV1beta2DocumentPageImage) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageImage
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageLayout: Visual element
// describing a layout unit on a page.
type GoogleCloudDocumentaiV1beta2DocumentPageLayout struct {
	// BoundingPoly: The bounding polygon for the Layout.
	BoundingPoly *GoogleCloudDocumentaiV1beta2BoundingPoly `json:"boundingPoly,omitempty"`

	// Confidence: Confidence of the current Layout within context of the
	// object this layout is for. e.g. confidence can be for a single token,
	// a table, a visual element, etc. depending on context. Range [0, 1].
	Confidence float64 `json:"confidence,omitempty"`

	// Orientation: Detected orientation for the Layout.
	//
	// Possible values:
	//   "ORIENTATION_UNSPECIFIED" - Unspecified orientation.
	//   "PAGE_UP" - Orientation is aligned with page up.
	//   "PAGE_RIGHT" - Orientation is aligned with page right. Turn the
	// head 90 degrees clockwise from upright to read.
	//   "PAGE_DOWN" - Orientation is aligned with page down. Turn the head
	// 180 degrees from upright to read.
	//   "PAGE_LEFT" - Orientation is aligned with page left. Turn the head
	// 90 degrees counterclockwise from upright to read.
	Orientation string `json:"orientation,omitempty"`

	// TextAnchor: Text anchor indexing into the Document.text.
	TextAnchor *GoogleCloudDocumentaiV1beta2DocumentTextAnchor `json:"textAnchor,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BoundingPoly") 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. "BoundingPoly") 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 *GoogleCloudDocumentaiV1beta2DocumentPageLayout) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageLayout
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta2DocumentPageLayout) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageLayout
	var s1 struct {
		Confidence gensupport.JSONFloat64 `json:"confidence"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Confidence = float64(s1.Confidence)
	return nil
}

// GoogleCloudDocumentaiV1beta2DocumentPageLine: A collection of tokens
// that a human would perceive as a line. Does not cross column
// boundaries, can be horizontal, vertical, etc.
type GoogleCloudDocumentaiV1beta2DocumentPageLine struct {
	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for Line.
	Layout *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"layout,omitempty"`

	// Provenance: The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta2DocumentProvenance `json:"provenance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedLanguages")
	// 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. "DetectedLanguages") 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 *GoogleCloudDocumentaiV1beta2DocumentPageLine) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageLine
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageMatrix: Representation for
// transformation matrix, intended to be compatible and used with OpenCV
// format for image manipulation.
type GoogleCloudDocumentaiV1beta2DocumentPageMatrix struct {
	// Cols: Number of columns in the matrix.
	Cols int64 `json:"cols,omitempty"`

	// Data: The matrix data.
	Data string `json:"data,omitempty"`

	// Rows: Number of rows in the matrix.
	Rows int64 `json:"rows,omitempty"`

	// Type: This encodes information about what data type the matrix uses.
	// For example, 0 (CV_8U) is an unsigned 8-bit image. For the full list
	// of OpenCV primitive data types, please refer to
	// https://docs.opencv.org/4.3.0/d1/d1b/group__core__hal__interface.html
	Type int64 `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Cols") 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. "Cols") 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 *GoogleCloudDocumentaiV1beta2DocumentPageMatrix) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageMatrix
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageParagraph: A collection of
// lines that a human would perceive as a paragraph.
type GoogleCloudDocumentaiV1beta2DocumentPageParagraph struct {
	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for Paragraph.
	Layout *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"layout,omitempty"`

	// Provenance: The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta2DocumentProvenance `json:"provenance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedLanguages")
	// 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. "DetectedLanguages") 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 *GoogleCloudDocumentaiV1beta2DocumentPageParagraph) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageParagraph
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageTable: A table representation
// similar to HTML table structure.
type GoogleCloudDocumentaiV1beta2DocumentPageTable struct {
	// BodyRows: Body rows of the table.
	BodyRows []*GoogleCloudDocumentaiV1beta2DocumentPageTableTableRow `json:"bodyRows,omitempty"`

	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// HeaderRows: Header rows of the table.
	HeaderRows []*GoogleCloudDocumentaiV1beta2DocumentPageTableTableRow `json:"headerRows,omitempty"`

	// Layout: Layout for Table.
	Layout *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"layout,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BodyRows") 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. "BodyRows") 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 *GoogleCloudDocumentaiV1beta2DocumentPageTable) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageTable
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageTableTableCell: A cell
// representation inside the table.
type GoogleCloudDocumentaiV1beta2DocumentPageTableTableCell struct {
	// ColSpan: How many columns this cell spans.
	ColSpan int64 `json:"colSpan,omitempty"`

	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for TableCell.
	Layout *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"layout,omitempty"`

	// RowSpan: How many rows this cell spans.
	RowSpan int64 `json:"rowSpan,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ColSpan") 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. "ColSpan") 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 *GoogleCloudDocumentaiV1beta2DocumentPageTableTableCell) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageTableTableCell
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageTableTableRow: A row of table
// cells.
type GoogleCloudDocumentaiV1beta2DocumentPageTableTableRow struct {
	// Cells: Cells that make up this row.
	Cells []*GoogleCloudDocumentaiV1beta2DocumentPageTableTableCell `json:"cells,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Cells") 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. "Cells") 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 *GoogleCloudDocumentaiV1beta2DocumentPageTableTableRow) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageTableTableRow
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageToken: A detected token.
type GoogleCloudDocumentaiV1beta2DocumentPageToken struct {
	// DetectedBreak: Detected break at the end of a Token.
	DetectedBreak *GoogleCloudDocumentaiV1beta2DocumentPageTokenDetectedBreak `json:"detectedBreak,omitempty"`

	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for Token.
	Layout *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"layout,omitempty"`

	// Provenance: The history of this annotation.
	Provenance *GoogleCloudDocumentaiV1beta2DocumentProvenance `json:"provenance,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedBreak") 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. "DetectedBreak") 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 *GoogleCloudDocumentaiV1beta2DocumentPageToken) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageToken
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageTokenDetectedBreak: Detected
// break at the end of a Token.
type GoogleCloudDocumentaiV1beta2DocumentPageTokenDetectedBreak struct {
	// Type: Detected break type.
	//
	// Possible values:
	//   "TYPE_UNSPECIFIED" - Unspecified break type.
	//   "SPACE" - A single whitespace.
	//   "WIDE_SPACE" - A wider whitespace.
	//   "HYPHEN" - A hyphen that indicates that a token has been split
	// across lines.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Type") 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. "Type") 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 *GoogleCloudDocumentaiV1beta2DocumentPageTokenDetectedBreak) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageTokenDetectedBreak
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentPageVisualElement: Detected
// non-text visual elements e.g. checkbox, signature etc. on the page.
type GoogleCloudDocumentaiV1beta2DocumentPageVisualElement struct {
	// DetectedLanguages: A list of detected languages together with
	// confidence.
	DetectedLanguages []*GoogleCloudDocumentaiV1beta2DocumentPageDetectedLanguage `json:"detectedLanguages,omitempty"`

	// Layout: Layout for VisualElement.
	Layout *GoogleCloudDocumentaiV1beta2DocumentPageLayout `json:"layout,omitempty"`

	// Type: Type of the VisualElement.
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DetectedLanguages")
	// 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. "DetectedLanguages") 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 *GoogleCloudDocumentaiV1beta2DocumentPageVisualElement) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentPageVisualElement
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentProvenance: Structure to identify
// provenance relationships between annotations in different revisions.
type GoogleCloudDocumentaiV1beta2DocumentProvenance struct {
	// Id: The Id of this operation. Needs to be unique within the scope of
	// the revision.
	Id int64 `json:"id,omitempty"`

	// Parents: References to the original elements that are replaced.
	Parents []*GoogleCloudDocumentaiV1beta2DocumentProvenanceParent `json:"parents,omitempty"`

	// Revision: The index of the revision that produced this element.
	Revision int64 `json:"revision,omitempty"`

	// Type: The type of provenance operation.
	//
	// Possible values:
	//   "OPERATION_TYPE_UNSPECIFIED" - Operation type unspecified.
	//   "ADD" - Add an element. Implicit if no `parents` are set for the
	// provenance.
	//   "REMOVE" - The element is removed. No `parents` should be set.
	//   "REPLACE" - Explicitly replaces the element(s) identified by
	// `parents`.
	//   "EVAL_REQUESTED" - Element is requested for human review.
	//   "EVAL_APPROVED" - Element is review and approved at human review,
	// confidence will be set to 1.0
	Type string `json:"type,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Id") 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. "Id") 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 *GoogleCloudDocumentaiV1beta2DocumentProvenance) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentProvenance
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentProvenanceParent: Structure for
// referencing parent provenances. When an element replaces one of more
// other elements parent references identify the elements that are
// replaced.
type GoogleCloudDocumentaiV1beta2DocumentProvenanceParent struct {
	// Id: The id of the parent provenance.
	Id int64 `json:"id,omitempty"`

	// Revision: The index of the [Document.revisions] identifying the
	// parent revision.
	Revision int64 `json:"revision,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Id") 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. "Id") 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 *GoogleCloudDocumentaiV1beta2DocumentProvenanceParent) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentProvenanceParent
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentRevision: Contains past or
// forward revisions of this document.
type GoogleCloudDocumentaiV1beta2DocumentRevision struct {
	// Agent: If the change was made by a person specify the name or id of
	// that person.
	Agent string `json:"agent,omitempty"`

	// CreateTime: The time that the revision was created.
	CreateTime string `json:"createTime,omitempty"`

	// HumanReview: Human Review information of this revision.
	HumanReview *GoogleCloudDocumentaiV1beta2DocumentRevisionHumanReview `json:"humanReview,omitempty"`

	// Id: Id of the revision. Unique within the context of the document.
	Id string `json:"id,omitempty"`

	// Parent: The revisions that this revision is based on. This can
	// include one or more parent (when documents are merged.) This field
	// represents the index into the `revisions` field.
	Parent []int64 `json:"parent,omitempty"`

	// Processor: If the annotation was made by processor identify the
	// processor by its resource name.
	Processor string `json:"processor,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Agent") 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. "Agent") 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 *GoogleCloudDocumentaiV1beta2DocumentRevision) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentRevision
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentRevisionHumanReview: Human Review
// information of the document.
type GoogleCloudDocumentaiV1beta2DocumentRevisionHumanReview struct {
	// State: Human review state. e.g. `requested`, `succeeded`, `rejected`.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the rejection reason when the state
	// is `rejected`.
	StateMessage string `json:"stateMessage,omitempty"`

	// ForceSendFields is a list of field names (e.g. "State") 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. "State") 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 *GoogleCloudDocumentaiV1beta2DocumentRevisionHumanReview) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentRevisionHumanReview
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentShardInfo: For a large document,
// sharding may be performed to produce several document shards. Each
// document shard contains this field to detail which shard it is.
type GoogleCloudDocumentaiV1beta2DocumentShardInfo struct {
	// ShardCount: Total number of shards.
	ShardCount int64 `json:"shardCount,omitempty,string"`

	// ShardIndex: The 0-based index of this shard.
	ShardIndex int64 `json:"shardIndex,omitempty,string"`

	// TextOffset: The index of the first character in Document.text in the
	// overall document global text.
	TextOffset int64 `json:"textOffset,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "ShardCount") 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. "ShardCount") 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 *GoogleCloudDocumentaiV1beta2DocumentShardInfo) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentShardInfo
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentStyle: Annotation for common text
// style attributes. This adheres to CSS conventions as much as
// possible.
type GoogleCloudDocumentaiV1beta2DocumentStyle struct {
	// BackgroundColor: Text background color.
	BackgroundColor *GoogleTypeColor `json:"backgroundColor,omitempty"`

	// Color: Text color.
	Color *GoogleTypeColor `json:"color,omitempty"`

	// FontSize: Font size.
	FontSize *GoogleCloudDocumentaiV1beta2DocumentStyleFontSize `json:"fontSize,omitempty"`

	// FontWeight: Font weight. Possible values are normal, bold, bolder,
	// and lighter. https://www.w3schools.com/cssref/pr_font_weight.asp
	FontWeight string `json:"fontWeight,omitempty"`

	// TextAnchor: Text anchor indexing into the Document.text.
	TextAnchor *GoogleCloudDocumentaiV1beta2DocumentTextAnchor `json:"textAnchor,omitempty"`

	// TextDecoration: Text decoration. Follows CSS standard.
	// https://www.w3schools.com/cssref/pr_text_text-decoration.asp
	TextDecoration string `json:"textDecoration,omitempty"`

	// TextStyle: Text style. Possible values are normal, italic, and
	// oblique. https://www.w3schools.com/cssref/pr_font_font-style.asp
	TextStyle string `json:"textStyle,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BackgroundColor") 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. "BackgroundColor") 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 *GoogleCloudDocumentaiV1beta2DocumentStyle) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentStyle
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentStyleFontSize: Font size with
// unit.
type GoogleCloudDocumentaiV1beta2DocumentStyleFontSize struct {
	// Size: Font size for the text.
	Size float64 `json:"size,omitempty"`

	// Unit: Unit for the font size. Follows CSS naming (in, px, pt, etc.).
	Unit string `json:"unit,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Size") 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. "Size") 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 *GoogleCloudDocumentaiV1beta2DocumentStyleFontSize) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentStyleFontSize
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta2DocumentStyleFontSize) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentStyleFontSize
	var s1 struct {
		Size gensupport.JSONFloat64 `json:"size"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Size = float64(s1.Size)
	return nil
}

// GoogleCloudDocumentaiV1beta2DocumentTextAnchor: Text reference
// indexing into the Document.text.
type GoogleCloudDocumentaiV1beta2DocumentTextAnchor struct {
	// Content: Contains the content of the text span so that users do not
	// have to look it up in the text_segments.
	Content string `json:"content,omitempty"`

	// TextSegments: The text segments from the Document.text.
	TextSegments []*GoogleCloudDocumentaiV1beta2DocumentTextAnchorTextSegment `json:"textSegments,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Content") 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. "Content") 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 *GoogleCloudDocumentaiV1beta2DocumentTextAnchor) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentTextAnchor
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentTextAnchorTextSegment: A text
// segment in the Document.text. The indices may be out of bounds which
// indicate that the text extends into another document shard for large
// sharded documents. See ShardInfo.text_offset
type GoogleCloudDocumentaiV1beta2DocumentTextAnchorTextSegment struct {
	// EndIndex: TextSegment half open end UTF-8 char index in the
	// Document.text.
	EndIndex int64 `json:"endIndex,omitempty,string"`

	// StartIndex: TextSegment start UTF-8 char index in the Document.text.
	StartIndex int64 `json:"startIndex,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "EndIndex") 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. "EndIndex") 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 *GoogleCloudDocumentaiV1beta2DocumentTextAnchorTextSegment) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentTextAnchorTextSegment
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentTextChange: This message is used
// for text changes aka. OCR corrections.
type GoogleCloudDocumentaiV1beta2DocumentTextChange struct {
	// ChangedText: The text that replaces the text identified in the
	// `text_anchor`.
	ChangedText string `json:"changedText,omitempty"`

	// Provenance: The history of this annotation.
	Provenance []*GoogleCloudDocumentaiV1beta2DocumentProvenance `json:"provenance,omitempty"`

	// TextAnchor: Provenance of the correction. Text anchor indexing into
	// the Document.text. There can only be a single
	// `TextAnchor.text_segments` element. If the start and end index of the
	// text segment are the same, the text change is inserted before that
	// index.
	TextAnchor *GoogleCloudDocumentaiV1beta2DocumentTextAnchor `json:"textAnchor,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ChangedText") 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. "ChangedText") 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 *GoogleCloudDocumentaiV1beta2DocumentTextChange) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentTextChange
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2DocumentTranslation: A translation of the
// text segment.
type GoogleCloudDocumentaiV1beta2DocumentTranslation struct {
	// LanguageCode: The BCP-47 language code, such as "en-US" or "sr-Latn".
	// For more information, see
	// http://www.unicode.org/reports/tr35/#Unicode_locale_identifier.
	LanguageCode string `json:"languageCode,omitempty"`

	// Provenance: The history of this annotation.
	Provenance []*GoogleCloudDocumentaiV1beta2DocumentProvenance `json:"provenance,omitempty"`

	// TextAnchor: Provenance of the translation. Text anchor indexing into
	// the Document.text. There can only be a single
	// `TextAnchor.text_segments` element. If the start and end index of the
	// text segment are the same, the text change is inserted before that
	// index.
	TextAnchor *GoogleCloudDocumentaiV1beta2DocumentTextAnchor `json:"textAnchor,omitempty"`

	// TranslatedText: Text translated into the target language.
	TranslatedText string `json:"translatedText,omitempty"`

	// ForceSendFields is a list of field names (e.g. "LanguageCode") 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. "LanguageCode") 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 *GoogleCloudDocumentaiV1beta2DocumentTranslation) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2DocumentTranslation
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2EntityExtractionParams: Parameters to
// control entity extraction behavior.
type GoogleCloudDocumentaiV1beta2EntityExtractionParams struct {
	// Enabled: Whether to enable entity extraction.
	Enabled bool `json:"enabled,omitempty"`

	// ModelVersion: Model version of the entity extraction. Default is
	// "builtin/stable". Specify "builtin/latest" for the latest model.
	ModelVersion string `json:"modelVersion,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Enabled") 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. "Enabled") 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 *GoogleCloudDocumentaiV1beta2EntityExtractionParams) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2EntityExtractionParams
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2FormExtractionParams: Parameters to
// control form extraction behavior.
type GoogleCloudDocumentaiV1beta2FormExtractionParams struct {
	// Enabled: Whether to enable form extraction.
	Enabled bool `json:"enabled,omitempty"`

	// KeyValuePairHints: Reserved for future use.
	KeyValuePairHints []*GoogleCloudDocumentaiV1beta2KeyValuePairHint `json:"keyValuePairHints,omitempty"`

	// ModelVersion: Model version of the form extraction system. Default is
	// "builtin/stable". Specify "builtin/latest" for the latest model. For
	// custom form models, specify: “custom/{model_name}". Model name
	// format is "bucket_name/path/to/modeldir" corresponding to
	// "gs://bucket_name/path/to/modeldir" where annotated examples are
	// stored.
	ModelVersion string `json:"modelVersion,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Enabled") 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. "Enabled") 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 *GoogleCloudDocumentaiV1beta2FormExtractionParams) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2FormExtractionParams
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2GcsDestination: The Google Cloud Storage
// location where the output file will be written to.
type GoogleCloudDocumentaiV1beta2GcsDestination struct {
	Uri string `json:"uri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Uri") 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. "Uri") 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 *GoogleCloudDocumentaiV1beta2GcsDestination) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2GcsDestination
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2GcsSource: The Google Cloud Storage
// location where the input file will be read from.
type GoogleCloudDocumentaiV1beta2GcsSource struct {
	Uri string `json:"uri,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Uri") 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. "Uri") 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 *GoogleCloudDocumentaiV1beta2GcsSource) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2GcsSource
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2InputConfig: The desired input location
// and metadata.
type GoogleCloudDocumentaiV1beta2InputConfig struct {
	// Contents: Content in bytes, represented as a stream of bytes. Note:
	// As with all `bytes` fields, proto buffer messages use a pure binary
	// representation, whereas JSON representations use base64. This field
	// only works for synchronous ProcessDocument method.
	Contents string `json:"contents,omitempty"`

	// GcsSource: The Google Cloud Storage location to read the input from.
	// This must be a single file.
	GcsSource *GoogleCloudDocumentaiV1beta2GcsSource `json:"gcsSource,omitempty"`

	// MimeType: Required. Mimetype of the input. Current supported
	// mimetypes are application/pdf, image/tiff, and image/gif. In
	// addition, application/json type is supported for requests with
	// ProcessDocumentRequest.automl_params field set. The JSON file needs
	// to be in Document format.
	MimeType string `json:"mimeType,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Contents") 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. "Contents") 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 *GoogleCloudDocumentaiV1beta2InputConfig) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2InputConfig
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2KeyValuePairHint: Reserved for future
// use.
type GoogleCloudDocumentaiV1beta2KeyValuePairHint struct {
	// Key: The key text for the hint.
	Key string `json:"key,omitempty"`

	// ValueTypes: Type of the value. This is case-insensitive, and could be
	// one of: ADDRESS, LOCATION, ORGANIZATION, PERSON, PHONE_NUMBER, ID,
	// NUMBER, EMAIL, PRICE, TERMS, DATE, NAME. Types not in this list will
	// be ignored.
	ValueTypes []string `json:"valueTypes,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Key") 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. "Key") 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 *GoogleCloudDocumentaiV1beta2KeyValuePairHint) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2KeyValuePairHint
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2NormalizedVertex: A vertex represents a
// 2D point in the image. NOTE: the normalized vertex coordinates are
// relative to the original image and range from 0 to 1.
type GoogleCloudDocumentaiV1beta2NormalizedVertex struct {
	// X: X coordinate.
	X float64 `json:"x,omitempty"`

	// Y: Y coordinate.
	Y float64 `json:"y,omitempty"`

	// ForceSendFields is a list of field names (e.g. "X") 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. "X") 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 *GoogleCloudDocumentaiV1beta2NormalizedVertex) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2NormalizedVertex
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleCloudDocumentaiV1beta2NormalizedVertex) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleCloudDocumentaiV1beta2NormalizedVertex
	var s1 struct {
		X gensupport.JSONFloat64 `json:"x"`
		Y gensupport.JSONFloat64 `json:"y"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.X = float64(s1.X)
	s.Y = float64(s1.Y)
	return nil
}

// GoogleCloudDocumentaiV1beta2OcrParams: Parameters to control Optical
// Character Recognition (OCR) behavior.
type GoogleCloudDocumentaiV1beta2OcrParams struct {
	// LanguageHints: List of languages to use for OCR. In most cases, an
	// empty value yields the best results since it enables automatic
	// language detection. For languages based on the Latin alphabet,
	// setting `language_hints` is not needed. In rare cases, when the
	// language of the text in the image is known, setting a hint will help
	// get better results (although it will be a significant hindrance if
	// the hint is wrong). Document processing returns an error if one or
	// more of the specified languages is not one of the supported
	// languages.
	LanguageHints []string `json:"languageHints,omitempty"`

	// ForceSendFields is a list of field names (e.g. "LanguageHints") 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. "LanguageHints") 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 *GoogleCloudDocumentaiV1beta2OcrParams) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2OcrParams
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2OperationMetadata: Contains metadata for
// the BatchProcessDocuments operation.
type GoogleCloudDocumentaiV1beta2OperationMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: The state of the current batch processing.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - The default value. This value is used if the
	// state is omitted.
	//   "ACCEPTED" - Request is received.
	//   "WAITING" - Request operation is waiting for scheduling.
	//   "RUNNING" - Request is being processed.
	//   "SUCCEEDED" - The batch processing completed successfully.
	//   "CANCELLED" - The batch processing was cancelled.
	//   "FAILED" - The batch processing has failed.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiV1beta2OperationMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2OperationMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2OutputConfig: The desired output location
// and metadata.
type GoogleCloudDocumentaiV1beta2OutputConfig struct {
	// GcsDestination: The Google Cloud Storage location to write the output
	// to.
	GcsDestination *GoogleCloudDocumentaiV1beta2GcsDestination `json:"gcsDestination,omitempty"`

	// PagesPerShard: The max number of pages to include into each output
	// Document shard JSON on Google Cloud Storage. The valid range is [1,
	// 100]. If not specified, the default value is 20. For example, for one
	// pdf file with 100 pages, 100 parsed pages will be produced. If
	// `pages_per_shard` = 20, then 5 Document shard JSON files each
	// containing 20 parsed pages will be written under the prefix
	// OutputConfig.gcs_destination.uri and suffix pages-x-to-y.json where x
	// and y are 1-indexed page numbers. Example GCS outputs with 157 pages
	// and pages_per_shard = 50: pages-001-to-050.json pages-051-to-100.json
	// pages-101-to-150.json pages-151-to-157.json
	PagesPerShard int64 `json:"pagesPerShard,omitempty"`

	// ForceSendFields is a list of field names (e.g. "GcsDestination") 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. "GcsDestination") 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 *GoogleCloudDocumentaiV1beta2OutputConfig) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2OutputConfig
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2ProcessDocumentRequest: Request to
// process one document.
type GoogleCloudDocumentaiV1beta2ProcessDocumentRequest struct {
	// AutomlParams: Controls AutoML model prediction behavior. AutoMlParams
	// cannot be used together with other Params.
	AutomlParams *GoogleCloudDocumentaiV1beta2AutoMlParams `json:"automlParams,omitempty"`

	// DocumentType: Specifies a known document type for deeper structure
	// detection. Valid values are currently "general" and "invoice". If not
	// provided, "general"\ is used as default. If any other value is given,
	// the request is rejected.
	DocumentType string `json:"documentType,omitempty"`

	// EntityExtractionParams: Controls entity extraction behavior. If not
	// specified, the system will decide reasonable defaults.
	EntityExtractionParams *GoogleCloudDocumentaiV1beta2EntityExtractionParams `json:"entityExtractionParams,omitempty"`

	// FormExtractionParams: Controls form extraction behavior. If not
	// specified, the system will decide reasonable defaults.
	FormExtractionParams *GoogleCloudDocumentaiV1beta2FormExtractionParams `json:"formExtractionParams,omitempty"`

	// InputConfig: Required. Information about the input file.
	InputConfig *GoogleCloudDocumentaiV1beta2InputConfig `json:"inputConfig,omitempty"`

	// OcrParams: Controls OCR behavior. If not specified, the system will
	// decide reasonable defaults.
	OcrParams *GoogleCloudDocumentaiV1beta2OcrParams `json:"ocrParams,omitempty"`

	// OutputConfig: The desired output location. This field is only needed
	// in BatchProcessDocumentsRequest.
	OutputConfig *GoogleCloudDocumentaiV1beta2OutputConfig `json:"outputConfig,omitempty"`

	// Parent: Target project and location to make a call. Format:
	// `projects/{project-id}/locations/{location-id}`. If no location is
	// specified, a region will be chosen automatically. This field is only
	// populated when used in ProcessDocument method.
	Parent string `json:"parent,omitempty"`

	// TableExtractionParams: Controls table extraction behavior. If not
	// specified, the system will decide reasonable defaults.
	TableExtractionParams *GoogleCloudDocumentaiV1beta2TableExtractionParams `json:"tableExtractionParams,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AutomlParams") 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. "AutomlParams") 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 *GoogleCloudDocumentaiV1beta2ProcessDocumentRequest) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2ProcessDocumentRequest
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2ProcessDocumentResponse: Response to a
// single document processing request.
type GoogleCloudDocumentaiV1beta2ProcessDocumentResponse struct {
	// InputConfig: Information about the input file. This is the same as
	// the corresponding input config in the request.
	InputConfig *GoogleCloudDocumentaiV1beta2InputConfig `json:"inputConfig,omitempty"`

	// OutputConfig: The output location of the parsed responses. The
	// responses are written to this location as JSON-serialized `Document`
	// objects.
	OutputConfig *GoogleCloudDocumentaiV1beta2OutputConfig `json:"outputConfig,omitempty"`

	// ForceSendFields is a list of field names (e.g. "InputConfig") 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. "InputConfig") 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 *GoogleCloudDocumentaiV1beta2ProcessDocumentResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2ProcessDocumentResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2TableBoundHint: A hint for a table
// bounding box on the page for table parsing.
type GoogleCloudDocumentaiV1beta2TableBoundHint struct {
	// BoundingBox: Bounding box hint for a table on this page. The
	// coordinates must be normalized to [0,1] and the bounding box must be
	// an axis-aligned rectangle.
	BoundingBox *GoogleCloudDocumentaiV1beta2BoundingPoly `json:"boundingBox,omitempty"`

	// PageNumber: Optional. Page number for multi-paged inputs this hint
	// applies to. If not provided, this hint will apply to all pages by
	// default. This value is 1-based.
	PageNumber int64 `json:"pageNumber,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BoundingBox") 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. "BoundingBox") 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 *GoogleCloudDocumentaiV1beta2TableBoundHint) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2TableBoundHint
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2TableExtractionParams: Parameters to
// control table extraction behavior.
type GoogleCloudDocumentaiV1beta2TableExtractionParams struct {
	// Enabled: Whether to enable table extraction.
	Enabled bool `json:"enabled,omitempty"`

	// HeaderHints: Optional. Reserved for future use.
	HeaderHints []string `json:"headerHints,omitempty"`

	// ModelVersion: Model version of the table extraction system. Default
	// is "builtin/stable". Specify "builtin/latest" for the latest model.
	ModelVersion string `json:"modelVersion,omitempty"`

	// TableBoundHints: Optional. Table bounding box hints that can be
	// provided to complex cases which our algorithm cannot locate the
	// table(s) in.
	TableBoundHints []*GoogleCloudDocumentaiV1beta2TableBoundHint `json:"tableBoundHints,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Enabled") 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. "Enabled") 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 *GoogleCloudDocumentaiV1beta2TableExtractionParams) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2TableExtractionParams
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta2Vertex: A vertex represents a 2D point in
// the image. NOTE: the vertex coordinates are in the same scale as the
// original image.
type GoogleCloudDocumentaiV1beta2Vertex struct {
	// X: X coordinate.
	X int64 `json:"x,omitempty"`

	// Y: Y coordinate.
	Y int64 `json:"y,omitempty"`

	// ForceSendFields is a list of field names (e.g. "X") 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. "X") 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 *GoogleCloudDocumentaiV1beta2Vertex) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta2Vertex
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta3BatchProcessMetadata: The long running
// operation metadata for batch process method.
type GoogleCloudDocumentaiV1beta3BatchProcessMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// IndividualProcessStatuses: The list of response details of each
	// document.
	IndividualProcessStatuses []*GoogleCloudDocumentaiV1beta3BatchProcessMetadataIndividualProcessStatus `json:"individualProcessStatuses,omitempty"`

	// State: The state of the current batch processing.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - The default value. This value is used if the
	// state is omitted.
	//   "WAITING" - Request operation is waiting for scheduling.
	//   "RUNNING" - Request is being processed.
	//   "SUCCEEDED" - The batch processing completed successfully.
	//   "CANCELLING" - The batch processing was being cancelled.
	//   "CANCELLED" - The batch processing was cancelled.
	//   "FAILED" - The batch processing has failed.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the error message if the operation
	// is failed.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiV1beta3BatchProcessMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta3BatchProcessMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta3BatchProcessMetadataIndividualProcessStatu
// s: The status of a each individual document in the batch process.
type GoogleCloudDocumentaiV1beta3BatchProcessMetadataIndividualProcessStatus struct {
	// HumanReviewOperation: The name of the operation triggered by the
	// processed document. If the human review process is not triggered,
	// this field will be empty. It has the same response type and metadata
	// as the long running operation returned by ReviewDocument method.
	HumanReviewOperation string `json:"humanReviewOperation,omitempty"`

	// InputGcsSource: The source of the document, same as the
	// [input_gcs_source] field in the request when the batch process
	// started. The batch process is started by take snapshot of that
	// document, since a user can move or change that document during the
	// process.
	InputGcsSource string `json:"inputGcsSource,omitempty"`

	// OutputGcsDestination: The output_gcs_destination (in the request as
	// 'output_gcs_destination') of the processed document if it was
	// successful, otherwise empty.
	OutputGcsDestination string `json:"outputGcsDestination,omitempty"`

	// Status: The status of the processing of the document.
	Status *GoogleRpcStatus `json:"status,omitempty"`

	// ForceSendFields is a list of field names (e.g.
	// "HumanReviewOperation") 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. "HumanReviewOperation") 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 *GoogleCloudDocumentaiV1beta3BatchProcessMetadataIndividualProcessStatus) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta3BatchProcessMetadataIndividualProcessStatus
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta3BatchProcessResponse: Response message
// for batch process document method.
type GoogleCloudDocumentaiV1beta3BatchProcessResponse struct {
}

// GoogleCloudDocumentaiV1beta3ReviewDocumentOperationMetadata: The long
// running operation metadata for review document method.
type GoogleCloudDocumentaiV1beta3ReviewDocumentOperationMetadata struct {
	// CreateTime: The creation time of the operation.
	CreateTime string `json:"createTime,omitempty"`

	// State: Used only when Operation.done is false.
	//
	// Possible values:
	//   "STATE_UNSPECIFIED" - Unspecified state.
	//   "RUNNING" - Operation is still running.
	//   "CANCELLING" - Operation is being cancelled.
	//   "SUCCEEDED" - Operation succeeded.
	//   "FAILED" - Operation failed.
	//   "CANCELLED" - Operation is cancelled.
	State string `json:"state,omitempty"`

	// StateMessage: A message providing more details about the current
	// state of processing. For example, the error message if the operation
	// is failed.
	StateMessage string `json:"stateMessage,omitempty"`

	// UpdateTime: The last update time of the operation.
	UpdateTime string `json:"updateTime,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CreateTime") 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. "CreateTime") 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 *GoogleCloudDocumentaiV1beta3ReviewDocumentOperationMetadata) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta3ReviewDocumentOperationMetadata
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleCloudDocumentaiV1beta3ReviewDocumentResponse: Response message
// for review document method.
type GoogleCloudDocumentaiV1beta3ReviewDocumentResponse struct {
	// GcsDestination: The Cloud Storage uri for the human reviewed
	// document.
	GcsDestination string `json:"gcsDestination,omitempty"`

	// ForceSendFields is a list of field names (e.g. "GcsDestination") 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. "GcsDestination") 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 *GoogleCloudDocumentaiV1beta3ReviewDocumentResponse) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleCloudDocumentaiV1beta3ReviewDocumentResponse
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleLongrunningOperation: This resource represents a long-running
// operation that is the result of a network API call.
type GoogleLongrunningOperation struct {
	// Done: If the value is `false`, it means the operation is still in
	// progress. If `true`, the operation is completed, and either `error`
	// or `response` is available.
	Done bool `json:"done,omitempty"`

	// Error: The error result of the operation in case of failure or
	// cancellation.
	Error *GoogleRpcStatus `json:"error,omitempty"`

	// Metadata: Service-specific metadata associated with the operation. It
	// typically contains progress information and common metadata such as
	// create time. Some services might not provide such metadata. Any
	// method that returns a long-running operation should document the
	// metadata type, if any.
	Metadata googleapi.RawMessage `json:"metadata,omitempty"`

	// Name: The server-assigned name, which is only unique within the same
	// service that originally returns it. If you use the default HTTP
	// mapping, the `name` should be a resource name ending with
	// `operations/{unique_id}`.
	Name string `json:"name,omitempty"`

	// Response: The normal response of the operation in case of success. If
	// the original method returns no data on success, such as `Delete`, the
	// response is `google.protobuf.Empty`. If the original method is
	// standard `Get`/`Create`/`Update`, the response should be the
	// resource. For other methods, the response should have the type
	// `XxxResponse`, where `Xxx` is the original method name. For example,
	// if the original method name is `TakeSnapshot()`, the inferred
	// response type is `TakeSnapshotResponse`.
	Response googleapi.RawMessage `json:"response,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Done") 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. "Done") 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 *GoogleLongrunningOperation) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleLongrunningOperation
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleProtobufEmpty: A generic empty message that you can re-use to
// avoid defining duplicated empty messages in your APIs. A typical
// example is to use it as the request or the response type of an API
// method. For instance: service Foo { rpc Bar(google.protobuf.Empty)
// returns (google.protobuf.Empty); } The JSON representation for
// `Empty` is empty JSON object `{}`.
type GoogleProtobufEmpty struct {
}

// GoogleRpcStatus: The `Status` type defines a logical error model that
// is suitable for different programming environments, including REST
// APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc).
// Each `Status` message contains three pieces of data: error code,
// error message, and error details. You can find out more about this
// error model and how to work with it in the [API Design
// Guide](https://cloud.google.com/apis/design/errors).
type GoogleRpcStatus struct {
	// Code: The status code, which should be an enum value of
	// google.rpc.Code.
	Code int64 `json:"code,omitempty"`

	// Details: A list of messages that carry the error details. There is a
	// common set of message types for APIs to use.
	Details []googleapi.RawMessage `json:"details,omitempty"`

	// Message: A developer-facing error message, which should be in
	// English. Any user-facing error message should be localized and sent
	// in the google.rpc.Status.details field, or localized by the client.
	Message string `json:"message,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Code") 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. "Code") 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 *GoogleRpcStatus) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleRpcStatus
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleTypeColor: Represents a color in the RGBA color space. This
// representation is designed for simplicity of conversion to/from color
// representations in various languages over compactness; for example,
// the fields of this representation can be trivially provided to the
// constructor of "java.awt.Color" in Java; it can also be trivially
// provided to UIColor's "+colorWithRed:green:blue:alpha" method in iOS;
// and, with just a little work, it can be easily formatted into a CSS
// "rgba()" string in JavaScript, as well. Note: this proto does not
// carry information about the absolute color space that should be used
// to interpret the RGB value (e.g. sRGB, Adobe RGB, DCI-P3, BT.2020,
// etc.). By default, applications SHOULD assume the sRGB color space.
// Note: when color equality needs to be decided, implementations,
// unless documented otherwise, will treat two colors to be equal if all
// their red, green, blue and alpha values each differ by at most 1e-5.
// Example (Java): import com.google.type.Color; // ... public static
// java.awt.Color fromProto(Color protocolor) { float alpha =
// protocolor.hasAlpha() ? protocolor.getAlpha().getValue() : 1.0;
// return new java.awt.Color( protocolor.getRed(),
// protocolor.getGreen(), protocolor.getBlue(), alpha); } public static
// Color toProto(java.awt.Color color) { float red = (float)
// color.getRed(); float green = (float) color.getGreen(); float blue =
// (float) color.getBlue(); float denominator = 255.0; Color.Builder
// resultBuilder = Color .newBuilder() .setRed(red / denominator)
// .setGreen(green / denominator) .setBlue(blue / denominator); int
// alpha = color.getAlpha(); if (alpha != 255) { result.setAlpha(
// FloatValue .newBuilder() .setValue(((float) alpha) / denominator)
// .build()); } return resultBuilder.build(); } // ... Example (iOS /
// Obj-C): // ... static UIColor* fromProto(Color* protocolor) { float
// red = [protocolor red]; float green = [protocolor green]; float blue
// = [protocolor blue]; FloatValue* alpha_wrapper = [protocolor alpha];
// float alpha = 1.0; if (alpha_wrapper != nil) { alpha = [alpha_wrapper
// value]; } return [UIColor colorWithRed:red green:green blue:blue
// alpha:alpha]; } static Color* toProto(UIColor* color) { CGFloat red,
// green, blue, alpha; if (![color getRed:&red green:&green blue:&blue
// alpha:&alpha]) { return nil; } Color* result = [[Color alloc] init];
// [result setRed:red]; [result setGreen:green]; [result setBlue:blue];
// if (alpha <= 0.9999) { [result
// setAlpha:floatWrapperWithValue(alpha)]; } [result autorelease];
// return result; } // ... Example (JavaScript): // ... var
// protoToCssColor = function(rgb_color) { var redFrac = rgb_color.red
// || 0.0; var greenFrac = rgb_color.green || 0.0; var blueFrac =
// rgb_color.blue || 0.0; var red = Math.floor(redFrac * 255); var green
// = Math.floor(greenFrac * 255); var blue = Math.floor(blueFrac * 255);
// if (!('alpha' in rgb_color)) { return rgbToCssColor_(red, green,
// blue); } var alphaFrac = rgb_color.alpha.value || 0.0; var rgbParams
// = [red, green, blue].join(','); return ['rgba(', rgbParams, ',',
// alphaFrac, ')'].join(''); }; var rgbToCssColor_ = function(red,
// green, blue) { var rgbNumber = new Number((red << 16) | (green << 8)
// | blue); var hexString = rgbNumber.toString(16); var missingZeros = 6
// - hexString.length; var resultBuilder = ['#']; for (var i = 0; i <
// missingZeros; i++) { resultBuilder.push('0'); }
// resultBuilder.push(hexString); return resultBuilder.join(''); }; //
// ...
type GoogleTypeColor struct {
	// Alpha: The fraction of this color that should be applied to the
	// pixel. That is, the final pixel color is defined by the equation:
	// pixel color = alpha * (this color) + (1.0 - alpha) * (background
	// color) This means that a value of 1.0 corresponds to a solid color,
	// whereas a value of 0.0 corresponds to a completely transparent color.
	// This uses a wrapper message rather than a simple float scalar so that
	// it is possible to distinguish between a default value and the value
	// being unset. If omitted, this color object is to be rendered as a
	// solid color (as if the alpha value had been explicitly given with a
	// value of 1.0).
	Alpha float64 `json:"alpha,omitempty"`

	// Blue: The amount of blue in the color as a value in the interval [0,
	// 1].
	Blue float64 `json:"blue,omitempty"`

	// Green: The amount of green in the color as a value in the interval
	// [0, 1].
	Green float64 `json:"green,omitempty"`

	// Red: The amount of red in the color as a value in the interval [0,
	// 1].
	Red float64 `json:"red,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Alpha") 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. "Alpha") 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 *GoogleTypeColor) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleTypeColor
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

func (s *GoogleTypeColor) UnmarshalJSON(data []byte) error {
	type NoMethod GoogleTypeColor
	var s1 struct {
		Alpha gensupport.JSONFloat64 `json:"alpha"`
		Blue  gensupport.JSONFloat64 `json:"blue"`
		Green gensupport.JSONFloat64 `json:"green"`
		Red   gensupport.JSONFloat64 `json:"red"`
		*NoMethod
	}
	s1.NoMethod = (*NoMethod)(s)
	if err := json.Unmarshal(data, &s1); err != nil {
		return err
	}
	s.Alpha = float64(s1.Alpha)
	s.Blue = float64(s1.Blue)
	s.Green = float64(s1.Green)
	s.Red = float64(s1.Red)
	return nil
}

// GoogleTypeDate: Represents a whole or partial calendar date, e.g. a
// birthday. The time of day and time zone are either specified
// elsewhere or are not significant. The date is relative to the
// Proleptic Gregorian Calendar. This can represent: * A full date, with
// non-zero year, month and day values * A month and day value, with a
// zero year, e.g. an anniversary * A year on its own, with zero month
// and day values * A year and month value, with a zero day, e.g. a
// credit card expiration date Related types are google.type.TimeOfDay
// and `google.protobuf.Timestamp`.
type GoogleTypeDate struct {
	// Day: Day of month. Must be from 1 to 31 and valid for the year and
	// month, or 0 if specifying a year by itself or a year and month where
	// the day is not significant.
	Day int64 `json:"day,omitempty"`

	// Month: Month of year. Must be from 1 to 12, or 0 if specifying a year
	// without a month and day.
	Month int64 `json:"month,omitempty"`

	// Year: Year of date. Must be from 1 to 9999, or 0 if specifying a date
	// without a year.
	Year int64 `json:"year,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Day") 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. "Day") 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 *GoogleTypeDate) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleTypeDate
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleTypeDateTime: Represents civil time in one of a few possible
// ways: * When utc_offset is set and time_zone is unset: a civil time
// on a calendar day with a particular offset from UTC. * When time_zone
// is set and utc_offset is unset: a civil time on a calendar day in a
// particular time zone. * When neither time_zone nor utc_offset is set:
// a civil time on a calendar day in local time. The date is relative to
// the Proleptic Gregorian Calendar. If year is 0, the DateTime is
// considered not to have a specific year. month and day must have
// valid, non-zero values. This type is more flexible than some
// applications may want. Make sure to document and validate your
// application's limitations.
type GoogleTypeDateTime struct {
	// Day: Required. Day of month. Must be from 1 to 31 and valid for the
	// year and month.
	Day int64 `json:"day,omitempty"`

	// Hours: Required. Hours of day in 24 hour format. Should be from 0 to
	// 23. An API may choose to allow the value "24:00:00" for scenarios
	// like business closing time.
	Hours int64 `json:"hours,omitempty"`

	// Minutes: Required. Minutes of hour of day. Must be from 0 to 59.
	Minutes int64 `json:"minutes,omitempty"`

	// Month: Required. Month of year. Must be from 1 to 12.
	Month int64 `json:"month,omitempty"`

	// Nanos: Required. Fractions of seconds in nanoseconds. Must be from 0
	// to 999,999,999.
	Nanos int64 `json:"nanos,omitempty"`

	// Seconds: Required. Seconds of minutes of the time. Must normally be
	// from 0 to 59. An API may allow the value 60 if it allows
	// leap-seconds.
	Seconds int64 `json:"seconds,omitempty"`

	// TimeZone: Time zone.
	TimeZone *GoogleTypeTimeZone `json:"timeZone,omitempty"`

	// UtcOffset: UTC offset. Must be whole seconds, between -18 hours and
	// +18 hours. For example, a UTC offset of -4:00 would be represented as
	// { seconds: -14400 }.
	UtcOffset string `json:"utcOffset,omitempty"`

	// Year: Optional. Year of date. Must be from 1 to 9999, or 0 if
	// specifying a datetime without a year.
	Year int64 `json:"year,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Day") 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. "Day") 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 *GoogleTypeDateTime) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleTypeDateTime
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleTypeMoney: Represents an amount of money with its currency
// type.
type GoogleTypeMoney struct {
	// CurrencyCode: The 3-letter currency code defined in ISO 4217.
	CurrencyCode string `json:"currencyCode,omitempty"`

	// Nanos: Number of nano (10^-9) units of the amount. The value must be
	// between -999,999,999 and +999,999,999 inclusive. If `units` is
	// positive, `nanos` must be positive or zero. If `units` is zero,
	// `nanos` can be positive, zero, or negative. If `units` is negative,
	// `nanos` must be negative or zero. For example $-1.75 is represented
	// as `units`=-1 and `nanos`=-750,000,000.
	Nanos int64 `json:"nanos,omitempty"`

	// Units: The whole units of the amount. For example if `currencyCode`
	// is "USD", then 1 unit is one US dollar.
	Units int64 `json:"units,omitempty,string"`

	// ForceSendFields is a list of field names (e.g. "CurrencyCode") 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. "CurrencyCode") 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 *GoogleTypeMoney) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleTypeMoney
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleTypePostalAddress: Represents a postal address, e.g. for postal
// delivery or payments addresses. Given a postal address, a postal
// service can deliver items to a premise, P.O. Box or similar. It is
// not intended to model geographical locations (roads, towns,
// mountains). In typical usage an address would be created via user
// input or from importing existing data, depending on the type of
// process. Advice on address input / editing: - Use an i18n-ready
// address widget such as https://github.com/google/libaddressinput) -
// Users should not be presented with UI elements for input or editing
// of fields outside countries where that field is used. For more
// guidance on how to use this schema, please see:
// https://support.google.com/business/answer/6397478
type GoogleTypePostalAddress struct {
	// AddressLines: Unstructured address lines describing the lower levels
	// of an address. Because values in address_lines do not have type
	// information and may sometimes contain multiple values in a single
	// field (e.g. "Austin, TX"), it is important that the line order is
	// clear. The order of address lines should be "envelope order" for the
	// country/region of the address. In places where this can vary (e.g.
	// Japan), address_language is used to make it explicit (e.g. "ja" for
	// large-to-small ordering and "ja-Latn" or "en" for small-to-large).
	// This way, the most specific line of an address can be selected based
	// on the language. The minimum permitted structural representation of
	// an address consists of a region_code with all remaining information
	// placed in the address_lines. It would be possible to format such an
	// address very approximately without geocoding, but no semantic
	// reasoning could be made about any of the address components until it
	// was at least partially resolved. Creating an address only containing
	// a region_code and address_lines, and then geocoding is the
	// recommended way to handle completely unstructured addresses (as
	// opposed to guessing which parts of the address should be localities
	// or administrative areas).
	AddressLines []string `json:"addressLines,omitempty"`

	// AdministrativeArea: Optional. Highest administrative subdivision
	// which is used for postal addresses of a country or region. For
	// example, this can be a state, a province, an oblast, or a prefecture.
	// Specifically, for Spain this is the province and not the autonomous
	// community (e.g. "Barcelona" and not "Catalonia"). Many countries
	// don't use an administrative area in postal addresses. E.g. in
	// Switzerland this should be left unpopulated.
	AdministrativeArea string `json:"administrativeArea,omitempty"`

	// LanguageCode: Optional. BCP-47 language code of the contents of this
	// address (if known). This is often the UI language of the input form
	// or is expected to match one of the languages used in the address'
	// country/region, or their transliterated equivalents. This can affect
	// formatting in certain countries, but is not critical to the
	// correctness of the data and will never affect any validation or other
	// non-formatting related operations. If this value is not known, it
	// should be omitted (rather than specifying a possibly incorrect
	// default). Examples: "zh-Hant", "ja", "ja-Latn", "en".
	LanguageCode string `json:"languageCode,omitempty"`

	// Locality: Optional. Generally refers to the city/town portion of the
	// address. Examples: US city, IT comune, UK post town. In regions of
	// the world where localities are not well defined or do not fit into
	// this structure well, leave locality empty and use address_lines.
	Locality string `json:"locality,omitempty"`

	// Organization: Optional. The name of the organization at the address.
	Organization string `json:"organization,omitempty"`

	// PostalCode: Optional. Postal code of the address. Not all countries
	// use or require postal codes to be present, but where they are used,
	// they may trigger additional validation with other parts of the
	// address (e.g. state/zip validation in the U.S.A.).
	PostalCode string `json:"postalCode,omitempty"`

	// Recipients: Optional. The recipient at the address. This field may,
	// under certain circumstances, contain multiline information. For
	// example, it might contain "care of" information.
	Recipients []string `json:"recipients,omitempty"`

	// RegionCode: Required. CLDR region code of the country/region of the
	// address. This is never inferred and it is up to the user to ensure
	// the value is correct. See http://cldr.unicode.org/ and
	// http://www.unicode.org/cldr/charts/30/supplemental/territory_information.html for details. Example: "CH" for
	// Switzerland.
	RegionCode string `json:"regionCode,omitempty"`

	// Revision: The schema revision of the `PostalAddress`. This must be
	// set to 0, which is the latest revision. All new revisions **must** be
	// backward compatible with old revisions.
	Revision int64 `json:"revision,omitempty"`

	// SortingCode: Optional. Additional, country-specific, sorting code.
	// This is not used in most regions. Where it is used, the value is
	// either a string like "CEDEX", optionally followed by a number (e.g.
	// "CEDEX 7"), or just a number alone, representing the "sector code"
	// (Jamaica), "delivery area indicator" (Malawi) or "post office
	// indicator" (e.g. Côte d'Ivoire).
	SortingCode string `json:"sortingCode,omitempty"`

	// Sublocality: Optional. Sublocality of the address. For example, this
	// can be neighborhoods, boroughs, districts.
	Sublocality string `json:"sublocality,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AddressLines") 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. "AddressLines") 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 *GoogleTypePostalAddress) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleTypePostalAddress
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// GoogleTypeTimeZone: Represents a time zone from the [IANA Time Zone
// Database](https://www.iana.org/time-zones).
type GoogleTypeTimeZone struct {
	// Id: IANA Time Zone Database time zone, e.g. "America/New_York".
	Id string `json:"id,omitempty"`

	// Version: Optional. IANA Time Zone Database version number, e.g.
	// "2019a".
	Version string `json:"version,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Id") 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. "Id") 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 *GoogleTypeTimeZone) MarshalJSON() ([]byte, error) {
	type NoMethod GoogleTypeTimeZone
	raw := NoMethod(*s)
	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
}

// method id "documentai.projects.documents.batchProcess":

type ProjectsDocumentsBatchProcessCall struct {
	s                                                        *Service
	parent                                                   string
	googleclouddocumentaiv1beta2batchprocessdocumentsrequest *GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest
	urlParams_                                               gensupport.URLParams
	ctx_                                                     context.Context
	header_                                                  http.Header
}

// BatchProcess: LRO endpoint to batch process many documents. The
// output is written to Cloud Storage as JSON in the [Document] format.
func (r *ProjectsDocumentsService) BatchProcess(parent string, googleclouddocumentaiv1beta2batchprocessdocumentsrequest *GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest) *ProjectsDocumentsBatchProcessCall {
	c := &ProjectsDocumentsBatchProcessCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.googleclouddocumentaiv1beta2batchprocessdocumentsrequest = googleclouddocumentaiv1beta2batchprocessdocumentsrequest
	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 *ProjectsDocumentsBatchProcessCall) Fields(s ...googleapi.Field) *ProjectsDocumentsBatchProcessCall {
	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 *ProjectsDocumentsBatchProcessCall) Context(ctx context.Context) *ProjectsDocumentsBatchProcessCall {
	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 *ProjectsDocumentsBatchProcessCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsDocumentsBatchProcessCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20201002")
	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.googleclouddocumentaiv1beta2batchprocessdocumentsrequest)
	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}/documents:batchProcess")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	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 "documentai.projects.documents.batchProcess" 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 *ProjectsDocumentsBatchProcessCall) 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": "LRO endpoint to batch process many documents. The output is written to Cloud Storage as JSON in the [Document] format.",
	//   "flatPath": "v1beta2/projects/{projectsId}/documents:batchProcess",
	//   "httpMethod": "POST",
	//   "id": "documentai.projects.documents.batchProcess",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "parent": {
	//       "description": "Target project and location to make a call. Format: `projects/{project-id}/locations/{location-id}`. If no location is specified, a region will be chosen automatically.",
	//       "location": "path",
	//       "pattern": "^projects/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta2/{+parent}/documents:batchProcess",
	//   "request": {
	//     "$ref": "GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest"
	//   },
	//   "response": {
	//     "$ref": "GoogleLongrunningOperation"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "documentai.projects.documents.process":

type ProjectsDocumentsProcessCall struct {
	s                                                  *Service
	parent                                             string
	googleclouddocumentaiv1beta2processdocumentrequest *GoogleCloudDocumentaiV1beta2ProcessDocumentRequest
	urlParams_                                         gensupport.URLParams
	ctx_                                               context.Context
	header_                                            http.Header
}

// Process: Processes a single document.
func (r *ProjectsDocumentsService) Process(parent string, googleclouddocumentaiv1beta2processdocumentrequest *GoogleCloudDocumentaiV1beta2ProcessDocumentRequest) *ProjectsDocumentsProcessCall {
	c := &ProjectsDocumentsProcessCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.googleclouddocumentaiv1beta2processdocumentrequest = googleclouddocumentaiv1beta2processdocumentrequest
	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 *ProjectsDocumentsProcessCall) Fields(s ...googleapi.Field) *ProjectsDocumentsProcessCall {
	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 *ProjectsDocumentsProcessCall) Context(ctx context.Context) *ProjectsDocumentsProcessCall {
	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 *ProjectsDocumentsProcessCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsDocumentsProcessCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20201002")
	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.googleclouddocumentaiv1beta2processdocumentrequest)
	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}/documents:process")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	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 "documentai.projects.documents.process" call.
// Exactly one of *GoogleCloudDocumentaiV1beta2Document or error will be
// non-nil. Any non-2xx status code is an error. Response headers are in
// either *GoogleCloudDocumentaiV1beta2Document.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 *ProjectsDocumentsProcessCall) Do(opts ...googleapi.CallOption) (*GoogleCloudDocumentaiV1beta2Document, 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 := &GoogleCloudDocumentaiV1beta2Document{
		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": "Processes a single document.",
	//   "flatPath": "v1beta2/projects/{projectsId}/documents:process",
	//   "httpMethod": "POST",
	//   "id": "documentai.projects.documents.process",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "parent": {
	//       "description": "Target project and location to make a call. Format: `projects/{project-id}/locations/{location-id}`. If no location is specified, a region will be chosen automatically. This field is only populated when used in ProcessDocument method.",
	//       "location": "path",
	//       "pattern": "^projects/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta2/{+parent}/documents:process",
	//   "request": {
	//     "$ref": "GoogleCloudDocumentaiV1beta2ProcessDocumentRequest"
	//   },
	//   "response": {
	//     "$ref": "GoogleCloudDocumentaiV1beta2Document"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "documentai.projects.locations.documents.batchProcess":

type ProjectsLocationsDocumentsBatchProcessCall struct {
	s                                                        *Service
	parent                                                   string
	googleclouddocumentaiv1beta2batchprocessdocumentsrequest *GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest
	urlParams_                                               gensupport.URLParams
	ctx_                                                     context.Context
	header_                                                  http.Header
}

// BatchProcess: LRO endpoint to batch process many documents. The
// output is written to Cloud Storage as JSON in the [Document] format.
func (r *ProjectsLocationsDocumentsService) BatchProcess(parent string, googleclouddocumentaiv1beta2batchprocessdocumentsrequest *GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest) *ProjectsLocationsDocumentsBatchProcessCall {
	c := &ProjectsLocationsDocumentsBatchProcessCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.googleclouddocumentaiv1beta2batchprocessdocumentsrequest = googleclouddocumentaiv1beta2batchprocessdocumentsrequest
	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 *ProjectsLocationsDocumentsBatchProcessCall) Fields(s ...googleapi.Field) *ProjectsLocationsDocumentsBatchProcessCall {
	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 *ProjectsLocationsDocumentsBatchProcessCall) Context(ctx context.Context) *ProjectsLocationsDocumentsBatchProcessCall {
	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 *ProjectsLocationsDocumentsBatchProcessCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsDocumentsBatchProcessCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20201002")
	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.googleclouddocumentaiv1beta2batchprocessdocumentsrequest)
	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}/documents:batchProcess")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	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 "documentai.projects.locations.documents.batchProcess" 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 *ProjectsLocationsDocumentsBatchProcessCall) 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": "LRO endpoint to batch process many documents. The output is written to Cloud Storage as JSON in the [Document] format.",
	//   "flatPath": "v1beta2/projects/{projectsId}/locations/{locationsId}/documents:batchProcess",
	//   "httpMethod": "POST",
	//   "id": "documentai.projects.locations.documents.batchProcess",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "parent": {
	//       "description": "Target project and location to make a call. Format: `projects/{project-id}/locations/{location-id}`. If no location is specified, a region will be chosen automatically.",
	//       "location": "path",
	//       "pattern": "^projects/[^/]+/locations/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta2/{+parent}/documents:batchProcess",
	//   "request": {
	//     "$ref": "GoogleCloudDocumentaiV1beta2BatchProcessDocumentsRequest"
	//   },
	//   "response": {
	//     "$ref": "GoogleLongrunningOperation"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "documentai.projects.locations.documents.process":

type ProjectsLocationsDocumentsProcessCall struct {
	s                                                  *Service
	parent                                             string
	googleclouddocumentaiv1beta2processdocumentrequest *GoogleCloudDocumentaiV1beta2ProcessDocumentRequest
	urlParams_                                         gensupport.URLParams
	ctx_                                               context.Context
	header_                                            http.Header
}

// Process: Processes a single document.
func (r *ProjectsLocationsDocumentsService) Process(parent string, googleclouddocumentaiv1beta2processdocumentrequest *GoogleCloudDocumentaiV1beta2ProcessDocumentRequest) *ProjectsLocationsDocumentsProcessCall {
	c := &ProjectsLocationsDocumentsProcessCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.parent = parent
	c.googleclouddocumentaiv1beta2processdocumentrequest = googleclouddocumentaiv1beta2processdocumentrequest
	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 *ProjectsLocationsDocumentsProcessCall) Fields(s ...googleapi.Field) *ProjectsLocationsDocumentsProcessCall {
	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 *ProjectsLocationsDocumentsProcessCall) Context(ctx context.Context) *ProjectsLocationsDocumentsProcessCall {
	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 *ProjectsLocationsDocumentsProcessCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsDocumentsProcessCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20201002")
	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.googleclouddocumentaiv1beta2processdocumentrequest)
	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}/documents:process")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("POST", urls, body)
	if err != nil {
		return nil, err
	}
	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 "documentai.projects.locations.documents.process" call.
// Exactly one of *GoogleCloudDocumentaiV1beta2Document or error will be
// non-nil. Any non-2xx status code is an error. Response headers are in
// either *GoogleCloudDocumentaiV1beta2Document.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 *ProjectsLocationsDocumentsProcessCall) Do(opts ...googleapi.CallOption) (*GoogleCloudDocumentaiV1beta2Document, 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 := &GoogleCloudDocumentaiV1beta2Document{
		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": "Processes a single document.",
	//   "flatPath": "v1beta2/projects/{projectsId}/locations/{locationsId}/documents:process",
	//   "httpMethod": "POST",
	//   "id": "documentai.projects.locations.documents.process",
	//   "parameterOrder": [
	//     "parent"
	//   ],
	//   "parameters": {
	//     "parent": {
	//       "description": "Target project and location to make a call. Format: `projects/{project-id}/locations/{location-id}`. If no location is specified, a region will be chosen automatically. This field is only populated when used in ProcessDocument method.",
	//       "location": "path",
	//       "pattern": "^projects/[^/]+/locations/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta2/{+parent}/documents:process",
	//   "request": {
	//     "$ref": "GoogleCloudDocumentaiV1beta2ProcessDocumentRequest"
	//   },
	//   "response": {
	//     "$ref": "GoogleCloudDocumentaiV1beta2Document"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "documentai.projects.locations.operations.get":

type ProjectsLocationsOperationsGetCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets the latest state of a long-running operation. Clients can
// use this method to poll the operation result at intervals as
// recommended by the API service.
func (r *ProjectsLocationsOperationsService) Get(name string) *ProjectsLocationsOperationsGetCall {
	c := &ProjectsLocationsOperationsGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	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 *ProjectsLocationsOperationsGetCall) Fields(s ...googleapi.Field) *ProjectsLocationsOperationsGetCall {
	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 *ProjectsLocationsOperationsGetCall) IfNoneMatch(entityTag string) *ProjectsLocationsOperationsGetCall {
	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 *ProjectsLocationsOperationsGetCall) Context(ctx context.Context) *ProjectsLocationsOperationsGetCall {
	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 *ProjectsLocationsOperationsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsLocationsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20201002")
	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/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "documentai.projects.locations.operations.get" 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 *ProjectsLocationsOperationsGetCall) 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": "Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.",
	//   "flatPath": "v1beta2/projects/{projectsId}/locations/{locationsId}/operations/{operationsId}",
	//   "httpMethod": "GET",
	//   "id": "documentai.projects.locations.operations.get",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "The name of the operation resource.",
	//       "location": "path",
	//       "pattern": "^projects/[^/]+/locations/[^/]+/operations/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta2/{+name}",
	//   "response": {
	//     "$ref": "GoogleLongrunningOperation"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}

// method id "documentai.projects.operations.get":

type ProjectsOperationsGetCall struct {
	s            *Service
	name         string
	urlParams_   gensupport.URLParams
	ifNoneMatch_ string
	ctx_         context.Context
	header_      http.Header
}

// Get: Gets the latest state of a long-running operation. Clients can
// use this method to poll the operation result at intervals as
// recommended by the API service.
func (r *ProjectsOperationsService) Get(name string) *ProjectsOperationsGetCall {
	c := &ProjectsOperationsGetCall{s: r.s, urlParams_: make(gensupport.URLParams)}
	c.name = name
	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 *ProjectsOperationsGetCall) Fields(s ...googleapi.Field) *ProjectsOperationsGetCall {
	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 *ProjectsOperationsGetCall) IfNoneMatch(entityTag string) *ProjectsOperationsGetCall {
	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 *ProjectsOperationsGetCall) Context(ctx context.Context) *ProjectsOperationsGetCall {
	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 *ProjectsOperationsGetCall) Header() http.Header {
	if c.header_ == nil {
		c.header_ = make(http.Header)
	}
	return c.header_
}

func (c *ProjectsOperationsGetCall) doRequest(alt string) (*http.Response, error) {
	reqHeaders := make(http.Header)
	reqHeaders.Set("x-goog-api-client", "gl-go/"+gensupport.GoVersion()+" gdcl/20201002")
	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/{+name}")
	urls += "?" + c.urlParams_.Encode()
	req, err := http.NewRequest("GET", urls, body)
	if err != nil {
		return nil, err
	}
	req.Header = reqHeaders
	googleapi.Expand(req.URL, map[string]string{
		"name": c.name,
	})
	return gensupport.SendRequest(c.ctx_, c.s.client, req)
}

// Do executes the "documentai.projects.operations.get" 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 *ProjectsOperationsGetCall) 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": "Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.",
	//   "flatPath": "v1beta2/projects/{projectsId}/operations/{operationsId}",
	//   "httpMethod": "GET",
	//   "id": "documentai.projects.operations.get",
	//   "parameterOrder": [
	//     "name"
	//   ],
	//   "parameters": {
	//     "name": {
	//       "description": "The name of the operation resource.",
	//       "location": "path",
	//       "pattern": "^projects/[^/]+/operations/[^/]+$",
	//       "required": true,
	//       "type": "string"
	//     }
	//   },
	//   "path": "v1beta2/{+name}",
	//   "response": {
	//     "$ref": "GoogleLongrunningOperation"
	//   },
	//   "scopes": [
	//     "https://www.googleapis.com/auth/cloud-platform"
	//   ]
	// }

}