import type * as gax from 'google-gax'; import type { Callback, CallOptions, Descriptors, ClientOptions, PaginationCallback } from 'google-gax'; import { Transform } from 'stream'; import * as protos from '../../protos/protos'; /** * This service lets you manage document. * @class * @memberof v1 */ export declare class DocumentServiceClient { private _terminated; private _opts; private _providedCustomServicePath; private _gaxModule; private _gaxGrpc; private _protos; private _defaults; private _universeDomain; private _servicePath; private _log; auth: gax.GoogleAuth; descriptors: Descriptors; warn: (code: string, message: string, warnType?: string) => void; innerApiCalls: { [name: string]: Function; }; pathTemplates: { [name: string]: gax.PathTemplate; }; documentServiceStub?: Promise<{ [name: string]: Function; }>; /** * Construct an instance of DocumentServiceClient. * * @param {object} [options] - The configuration object. * The options accepted by the constructor are described in detail * in [this document](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#creating-the-client-instance). * The common options are: * @param {object} [options.credentials] - Credentials object. * @param {string} [options.credentials.client_email] * @param {string} [options.credentials.private_key] * @param {string} [options.email] - Account email address. Required when * using a .pem or .p12 keyFilename. * @param {string} [options.keyFilename] - Full path to the a .json, .pem, or * .p12 key downloaded from the Google Developers Console. If you provide * a path to a JSON file, the projectId option below is not necessary. * NOTE: .pem and .p12 require you to specify options.email as well. * @param {number} [options.port] - The port on which to connect to * the remote host. * @param {string} [options.projectId] - The project ID from the Google * Developer's Console, e.g. 'grape-spaceship-123'. We will also check * the environment variable GCLOUD_PROJECT for your project ID. If your * app is running in an environment which supports * {@link https://cloud.google.com/docs/authentication/application-default-credentials Application Default Credentials}, * your project ID will be detected automatically. * @param {string} [options.apiEndpoint] - The domain name of the * API remote host. * @param {gax.ClientConfig} [options.clientConfig] - Client configuration override. * Follows the structure of {@link gapicConfig}. * @param {boolean} [options.fallback] - Use HTTP/1.1 REST mode. * For more information, please check the * {@link https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#http11-rest-api-mode documentation}. * @param {gax} [gaxInstance]: loaded instance of `google-gax`. Useful if you * need to avoid loading the default gRPC version and want to use the fallback * HTTP implementation. Load only fallback version and pass it to the constructor: * ``` * const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC * const client = new DocumentServiceClient({fallback: true}, gax); * ``` */ constructor(opts?: ClientOptions, gaxInstance?: typeof gax | typeof gax.fallback); /** * Initialize the client. * Performs asynchronous operations (such as authentication) and prepares the client. * This function will be called automatically when any class method is called for the * first time, but if you need to initialize it before calling an actual method, * feel free to call initialize() directly. * * You can await on this method if you want to make sure the client is initialized. * * @returns {Promise} A promise that resolves to an authenticated service stub. */ initialize(): Promise<{ [name: string]: Function; }>; /** * The DNS address for this API service. * @deprecated Use the apiEndpoint method of the client instance. * @returns {string} The DNS address for this service. */ static get servicePath(): string; /** * The DNS address for this API service - same as servicePath. * @deprecated Use the apiEndpoint method of the client instance. * @returns {string} The DNS address for this service. */ static get apiEndpoint(): string; /** * The DNS address for this API service. * @returns {string} The DNS address for this service. */ get apiEndpoint(): string; get universeDomain(): string; /** * The port for this API service. * @returns {number} The default port for this service. */ static get port(): number; /** * The scopes needed to make gRPC calls for every method defined * in this service. * @returns {string[]} List of default scopes. */ static get scopes(): string[]; getProjectId(): Promise; getProjectId(callback: Callback): void; /** * Creates a document. * * @param {Object} request * The request object that will be sent. * @param {string} request.parent * Required. The parent name. * Format: projects/{project_number}/locations/{location}. * @param {google.cloud.contentwarehouse.v1.Document} request.document * Required. The document to create. * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control for the service. * @param {google.iam.v1.Policy} request.policy * Default document policy during creation. * This refers to an Identity and Access (IAM) policy, which specifies access * controls for the Document. * Conditions defined in the policy will be ignored. * @param {google.cloud.contentwarehouse.v1.CloudAIDocumentOption} request.cloudAiDocumentOption * Request Option for processing Cloud AI Document in Document Warehouse. * This field offers limited support for mapping entities from Cloud AI * Document to Warehouse Document. Please consult with product team before * using this field and other available options. * @param {google.protobuf.FieldMask} request.createMask * Field mask for creating Document fields. If mask path is empty, * it means all fields are masked. * For the `FieldMask` definition, * see * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Promise} - The promise which resolves to an array. * The first element of the array is an object representing {@link protos.google.cloud.contentwarehouse.v1.CreateDocumentResponse|CreateDocumentResponse}. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation } * for more details and examples. * @example include:samples/generated/v1/document_service.create_document.js * region_tag:contentwarehouse_v1_generated_DocumentService_CreateDocument_async */ createDocument(request?: protos.google.cloud.contentwarehouse.v1.ICreateDocumentRequest, options?: CallOptions): Promise<[ protos.google.cloud.contentwarehouse.v1.ICreateDocumentResponse, (protos.google.cloud.contentwarehouse.v1.ICreateDocumentRequest | undefined), {} | undefined ]>; createDocument(request: protos.google.cloud.contentwarehouse.v1.ICreateDocumentRequest, options: CallOptions, callback: Callback): void; createDocument(request: protos.google.cloud.contentwarehouse.v1.ICreateDocumentRequest, callback: Callback): void; /** * Gets a document. Returns NOT_FOUND if the document does not exist. * * @param {Object} request * The request object that will be sent. * @param {string} request.name * Required. The name of the document to retrieve. * Format: * projects/{project_number}/locations/{location}/documents/{document_id} or * projects/{project_number}/locations/{location}/documents/referenceId/{reference_id}. * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control for the service. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Promise} - The promise which resolves to an array. * The first element of the array is an object representing {@link protos.google.cloud.contentwarehouse.v1.Document|Document}. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation } * for more details and examples. * @example include:samples/generated/v1/document_service.get_document.js * region_tag:contentwarehouse_v1_generated_DocumentService_GetDocument_async */ getDocument(request?: protos.google.cloud.contentwarehouse.v1.IGetDocumentRequest, options?: CallOptions): Promise<[ protos.google.cloud.contentwarehouse.v1.IDocument, protos.google.cloud.contentwarehouse.v1.IGetDocumentRequest | undefined, {} | undefined ]>; getDocument(request: protos.google.cloud.contentwarehouse.v1.IGetDocumentRequest, options: CallOptions, callback: Callback): void; getDocument(request: protos.google.cloud.contentwarehouse.v1.IGetDocumentRequest, callback: Callback): void; /** * Updates a document. Returns INVALID_ARGUMENT if the name of the document * is non-empty and does not equal the existing name. * * @param {Object} request * The request object that will be sent. * @param {string} request.name * Required. The name of the document to update. * Format: * projects/{project_number}/locations/{location}/documents/{document_id} * or * projects/{project_number}/locations/{location}/documents/referenceId/{reference_id}. * @param {google.cloud.contentwarehouse.v1.Document} request.document * Required. The document to update. * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control for the service. * @param {google.cloud.contentwarehouse.v1.CloudAIDocumentOption} request.cloudAiDocumentOption * Request Option for processing Cloud AI Document in Document Warehouse. * This field offers limited support for mapping entities from Cloud AI * Document to Warehouse Document. Please consult with product team before * using this field and other available options. * @param {google.cloud.contentwarehouse.v1.UpdateOptions} request.updateOptions * Options for the update operation. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Promise} - The promise which resolves to an array. * The first element of the array is an object representing {@link protos.google.cloud.contentwarehouse.v1.UpdateDocumentResponse|UpdateDocumentResponse}. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation } * for more details and examples. * @example include:samples/generated/v1/document_service.update_document.js * region_tag:contentwarehouse_v1_generated_DocumentService_UpdateDocument_async */ updateDocument(request?: protos.google.cloud.contentwarehouse.v1.IUpdateDocumentRequest, options?: CallOptions): Promise<[ protos.google.cloud.contentwarehouse.v1.IUpdateDocumentResponse, (protos.google.cloud.contentwarehouse.v1.IUpdateDocumentRequest | undefined), {} | undefined ]>; updateDocument(request: protos.google.cloud.contentwarehouse.v1.IUpdateDocumentRequest, options: CallOptions, callback: Callback): void; updateDocument(request: protos.google.cloud.contentwarehouse.v1.IUpdateDocumentRequest, callback: Callback): void; /** * Deletes a document. Returns NOT_FOUND if the document does not exist. * * @param {Object} request * The request object that will be sent. * @param {string} request.name * Required. The name of the document to delete. * Format: * projects/{project_number}/locations/{location}/documents/{document_id} * or * projects/{project_number}/locations/{location}/documents/referenceId/{reference_id}. * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control for the service. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Promise} - The promise which resolves to an array. * The first element of the array is an object representing {@link protos.google.protobuf.Empty|Empty}. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation } * for more details and examples. * @example include:samples/generated/v1/document_service.delete_document.js * region_tag:contentwarehouse_v1_generated_DocumentService_DeleteDocument_async */ deleteDocument(request?: protos.google.cloud.contentwarehouse.v1.IDeleteDocumentRequest, options?: CallOptions): Promise<[ protos.google.protobuf.IEmpty, (protos.google.cloud.contentwarehouse.v1.IDeleteDocumentRequest | undefined), {} | undefined ]>; deleteDocument(request: protos.google.cloud.contentwarehouse.v1.IDeleteDocumentRequest, options: CallOptions, callback: Callback): void; deleteDocument(request: protos.google.cloud.contentwarehouse.v1.IDeleteDocumentRequest, callback: Callback): void; /** * Lock the document so the document cannot be updated by other users. * * @param {Object} request * The request object that will be sent. * @param {string} request.name * Required. The name of the document to lock. * Format: * projects/{project_number}/locations/{location}/documents/{document}. * @param {string} request.collectionId * The collection the document connects to. * @param {google.cloud.contentwarehouse.v1.UserInfo} request.lockingUser * The user information who locks the document. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Promise} - The promise which resolves to an array. * The first element of the array is an object representing {@link protos.google.cloud.contentwarehouse.v1.Document|Document}. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation } * for more details and examples. * @example include:samples/generated/v1/document_service.lock_document.js * region_tag:contentwarehouse_v1_generated_DocumentService_LockDocument_async */ lockDocument(request?: protos.google.cloud.contentwarehouse.v1.ILockDocumentRequest, options?: CallOptions): Promise<[ protos.google.cloud.contentwarehouse.v1.IDocument, protos.google.cloud.contentwarehouse.v1.ILockDocumentRequest | undefined, {} | undefined ]>; lockDocument(request: protos.google.cloud.contentwarehouse.v1.ILockDocumentRequest, options: CallOptions, callback: Callback): void; lockDocument(request: protos.google.cloud.contentwarehouse.v1.ILockDocumentRequest, callback: Callback): void; /** * Gets the access control policy for a resource. Returns NOT_FOUND error if * the resource does not exist. Returns an empty policy if the resource exists * but does not have a policy set. * * @param {Object} request * The request object that will be sent. * @param {string} request.resource * Required. REQUIRED: The resource for which the policy is being requested. * Format for document: * projects/{project_number}/locations/{location}/documents/{document_id}. * Format for collection: * projects/{project_number}/locations/{location}/collections/{collection_id}. * Format for project: projects/{project_number}. * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control for the service. * @param {boolean} request.projectOwner * For Get Project ACL only. Authorization check for end user will be ignored * when project_owner=true. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Promise} - The promise which resolves to an array. * The first element of the array is an object representing {@link protos.google.cloud.contentwarehouse.v1.FetchAclResponse|FetchAclResponse}. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation } * for more details and examples. * @example include:samples/generated/v1/document_service.fetch_acl.js * region_tag:contentwarehouse_v1_generated_DocumentService_FetchAcl_async */ fetchAcl(request?: protos.google.cloud.contentwarehouse.v1.IFetchAclRequest, options?: CallOptions): Promise<[ protos.google.cloud.contentwarehouse.v1.IFetchAclResponse, protos.google.cloud.contentwarehouse.v1.IFetchAclRequest | undefined, {} | undefined ]>; fetchAcl(request: protos.google.cloud.contentwarehouse.v1.IFetchAclRequest, options: CallOptions, callback: Callback): void; fetchAcl(request: protos.google.cloud.contentwarehouse.v1.IFetchAclRequest, callback: Callback): void; /** * Sets the access control policy for a resource. Replaces any existing * policy. * * @param {Object} request * The request object that will be sent. * @param {string} request.resource * Required. REQUIRED: The resource for which the policy is being requested. * Format for document: * projects/{project_number}/locations/{location}/documents/{document_id}. * Format for collection: * projects/{project_number}/locations/{location}/collections/{collection_id}. * Format for project: projects/{project_number}. * @param {google.iam.v1.Policy} request.policy * Required. REQUIRED: The complete policy to be applied to the `resource`. * The size of the policy is limited to a few 10s of KB. This refers to an * Identity and Access (IAM) policy, which specifies access controls for the * Document. * * You can set ACL with condition for projects only. * * Supported operators are: `=`, `!=`, `<`, `<=`, `>`, and `>=` where * the left of the operator is `DocumentSchemaId` or property name and the * right of the operator is a number or a quoted string. You must escape * backslash (\\) and quote (\") characters. * * Boolean expressions (AND/OR) are supported up to 3 levels of nesting (for * example, "((A AND B AND C) OR D) AND E"), a maximum of 10 comparisons are * allowed in the expression. The expression must be < 6000 bytes in length. * * Sample condition: * `"DocumentSchemaId = \"some schema id\" OR SchemaId.floatPropertyName * >= 10"` * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control for the service. * @param {boolean} request.projectOwner * For Set Project ACL only. Authorization check for end user will be ignored * when project_owner=true. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Promise} - The promise which resolves to an array. * The first element of the array is an object representing {@link protos.google.cloud.contentwarehouse.v1.SetAclResponse|SetAclResponse}. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#regular-methods | documentation } * for more details and examples. * @example include:samples/generated/v1/document_service.set_acl.js * region_tag:contentwarehouse_v1_generated_DocumentService_SetAcl_async */ setAcl(request?: protos.google.cloud.contentwarehouse.v1.ISetAclRequest, options?: CallOptions): Promise<[ protos.google.cloud.contentwarehouse.v1.ISetAclResponse, protos.google.cloud.contentwarehouse.v1.ISetAclRequest | undefined, {} | undefined ]>; setAcl(request: protos.google.cloud.contentwarehouse.v1.ISetAclRequest, options: CallOptions, callback: Callback): void; setAcl(request: protos.google.cloud.contentwarehouse.v1.ISetAclRequest, callback: Callback): void; /** * Searches for documents using provided * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsRequest|SearchDocumentsRequest}. * This call only returns documents that the caller has permission to search * against. * * @param {Object} request * The request object that will be sent. * @param {string} request.parent * Required. The parent, which owns this collection of documents. * Format: projects/{project_number}/locations/{location}. * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control and improve the search quality of the service. * @param {google.cloud.contentwarehouse.v1.DocumentQuery} request.documentQuery * Query used to search against documents (keyword, filters, etc.). * @param {number} request.offset * An integer that specifies the current offset (that is, starting result * location, amongst the documents deemed by the API as relevant) in search * results. This field is only considered if * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsRequest.page_token|page_token} * is unset. * * The maximum allowed value is 5000. Otherwise an error is thrown. * * For example, 0 means to return results starting from the first matching * document, and 10 means to return from the 11th document. This can be used * for pagination, (for example, pageSize = 10 and offset = 10 means to return * from the second page). * @param {number} request.pageSize * A limit on the number of documents returned in the search results. * Increasing this value above the default value of 10 can increase search * response time. The value can be between 1 and 100. * @param {string} request.pageToken * The token specifying the current offset within search results. * See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.next_page_token|SearchDocumentsResponse.next_page_token} * for an explanation of how to obtain the next set of query results. * @param {string} request.orderBy * The criteria determining how search results are sorted. For non-empty * query, default is `"relevance desc"`. For empty query, default is * `"upload_date desc"`. * * Supported options are: * * * `"relevance desc"`: By relevance descending, as determined by the API * algorithms. * * `"upload_date desc"`: By upload date descending. * * `"upload_date"`: By upload date ascending. * * `"update_date desc"`: By last updated date descending. * * `"update_date"`: By last updated date ascending. * * `"retrieval_importance desc"`: By retrieval importance of properties * descending. This feature is still under development, please do not use * unless otherwise instructed to do so. * @param {number[]} request.histogramQueries * An expression specifying a histogram request against matching * documents. Expression syntax is an aggregation function call with * histogram facets and other options. * * The following aggregation functions are supported: * * * `count(string_histogram_facet)`: Count the number of matching entities * for each distinct attribute value. * * Data types: * * * Histogram facet (aka filterable properties): Facet names with format * <schema id>.<facet>. Facets will have the * format of: `{@link protos.a-zA-Z0-9_:/-.|a-zA-Z}`. If the facet is a child * facet, then the parent hierarchy needs to be specified separated by * dots in the prefix after the schema id. Thus, the format for a multi- * level facet is: <schema id>.<parent facet name>. * <child facet name>. Example: * schema123.root_parent_facet.middle_facet.child_facet * * DocumentSchemaId: (with no schema id prefix) to get * histograms for each document type (returns the schema id path, e.g. * projects/12345/locations/us-west/documentSchemas/abc123). * * Example expression: * * * Document type counts: * count('DocumentSchemaId') * * * For schema id, abc123, get the counts for MORTGAGE_TYPE: * count('abc123.MORTGAGE_TYPE') * @param {boolean} request.requireTotalSize * Controls if the search document request requires the return of a total size * of matched documents. See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.total_size|SearchDocumentsResponse.total_size}. * * Enabling this flag may adversely impact performance. Hint: If this is * used with pagination, set this flag on the initial query but set this * to false on subsequent page calls (keep the total count locally). * * Defaults to false. * @param {google.cloud.contentwarehouse.v1.SearchDocumentsRequest.TotalResultSize} request.totalResultSize * Controls if the search document request requires the return of a total size * of matched documents. See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.total_size|SearchDocumentsResponse.total_size}. * @param {number} request.qaSizeLimit * Experimental, do not use. * The limit on the number of documents returned for the question-answering * feature. To enable the question-answering feature, set * {@link protos.|DocumentQuery].[is_nl_query} to true. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Promise} - The promise which resolves to an array. * The first element of the array is Array of {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.MatchingDocument|MatchingDocument}. * The client library will perform auto-pagination by default: it will call the API as many * times as needed and will merge results from all the pages into this array. * Note that it can affect your quota. * We recommend using `searchDocumentsAsync()` * method described below for async iteration which you can stop as needed. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation } * for more details and examples. */ searchDocuments(request?: protos.google.cloud.contentwarehouse.v1.ISearchDocumentsRequest, options?: CallOptions): Promise<[ protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.IMatchingDocument[], protos.google.cloud.contentwarehouse.v1.ISearchDocumentsRequest | null, protos.google.cloud.contentwarehouse.v1.ISearchDocumentsResponse ]>; searchDocuments(request: protos.google.cloud.contentwarehouse.v1.ISearchDocumentsRequest, options: CallOptions, callback: PaginationCallback): void; searchDocuments(request: protos.google.cloud.contentwarehouse.v1.ISearchDocumentsRequest, callback: PaginationCallback): void; /** * Equivalent to `searchDocuments`, but returns a NodeJS Stream object. * @param {Object} request * The request object that will be sent. * @param {string} request.parent * Required. The parent, which owns this collection of documents. * Format: projects/{project_number}/locations/{location}. * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control and improve the search quality of the service. * @param {google.cloud.contentwarehouse.v1.DocumentQuery} request.documentQuery * Query used to search against documents (keyword, filters, etc.). * @param {number} request.offset * An integer that specifies the current offset (that is, starting result * location, amongst the documents deemed by the API as relevant) in search * results. This field is only considered if * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsRequest.page_token|page_token} * is unset. * * The maximum allowed value is 5000. Otherwise an error is thrown. * * For example, 0 means to return results starting from the first matching * document, and 10 means to return from the 11th document. This can be used * for pagination, (for example, pageSize = 10 and offset = 10 means to return * from the second page). * @param {number} request.pageSize * A limit on the number of documents returned in the search results. * Increasing this value above the default value of 10 can increase search * response time. The value can be between 1 and 100. * @param {string} request.pageToken * The token specifying the current offset within search results. * See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.next_page_token|SearchDocumentsResponse.next_page_token} * for an explanation of how to obtain the next set of query results. * @param {string} request.orderBy * The criteria determining how search results are sorted. For non-empty * query, default is `"relevance desc"`. For empty query, default is * `"upload_date desc"`. * * Supported options are: * * * `"relevance desc"`: By relevance descending, as determined by the API * algorithms. * * `"upload_date desc"`: By upload date descending. * * `"upload_date"`: By upload date ascending. * * `"update_date desc"`: By last updated date descending. * * `"update_date"`: By last updated date ascending. * * `"retrieval_importance desc"`: By retrieval importance of properties * descending. This feature is still under development, please do not use * unless otherwise instructed to do so. * @param {number[]} request.histogramQueries * An expression specifying a histogram request against matching * documents. Expression syntax is an aggregation function call with * histogram facets and other options. * * The following aggregation functions are supported: * * * `count(string_histogram_facet)`: Count the number of matching entities * for each distinct attribute value. * * Data types: * * * Histogram facet (aka filterable properties): Facet names with format * <schema id>.<facet>. Facets will have the * format of: `{@link protos.a-zA-Z0-9_:/-.|a-zA-Z}`. If the facet is a child * facet, then the parent hierarchy needs to be specified separated by * dots in the prefix after the schema id. Thus, the format for a multi- * level facet is: <schema id>.<parent facet name>. * <child facet name>. Example: * schema123.root_parent_facet.middle_facet.child_facet * * DocumentSchemaId: (with no schema id prefix) to get * histograms for each document type (returns the schema id path, e.g. * projects/12345/locations/us-west/documentSchemas/abc123). * * Example expression: * * * Document type counts: * count('DocumentSchemaId') * * * For schema id, abc123, get the counts for MORTGAGE_TYPE: * count('abc123.MORTGAGE_TYPE') * @param {boolean} request.requireTotalSize * Controls if the search document request requires the return of a total size * of matched documents. See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.total_size|SearchDocumentsResponse.total_size}. * * Enabling this flag may adversely impact performance. Hint: If this is * used with pagination, set this flag on the initial query but set this * to false on subsequent page calls (keep the total count locally). * * Defaults to false. * @param {google.cloud.contentwarehouse.v1.SearchDocumentsRequest.TotalResultSize} request.totalResultSize * Controls if the search document request requires the return of a total size * of matched documents. See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.total_size|SearchDocumentsResponse.total_size}. * @param {number} request.qaSizeLimit * Experimental, do not use. * The limit on the number of documents returned for the question-answering * feature. To enable the question-answering feature, set * {@link protos.|DocumentQuery].[is_nl_query} to true. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Stream} * An object stream which emits an object representing {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.MatchingDocument|MatchingDocument} on 'data' event. * The client library will perform auto-pagination by default: it will call the API as many * times as needed. Note that it can affect your quota. * We recommend using `searchDocumentsAsync()` * method described below for async iteration which you can stop as needed. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation } * for more details and examples. */ searchDocumentsStream(request?: protos.google.cloud.contentwarehouse.v1.ISearchDocumentsRequest, options?: CallOptions): Transform; /** * Equivalent to `searchDocuments`, but returns an iterable object. * * `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand. * @param {Object} request * The request object that will be sent. * @param {string} request.parent * Required. The parent, which owns this collection of documents. * Format: projects/{project_number}/locations/{location}. * @param {google.cloud.contentwarehouse.v1.RequestMetadata} request.requestMetadata * The meta information collected about the end user, used to enforce access * control and improve the search quality of the service. * @param {google.cloud.contentwarehouse.v1.DocumentQuery} request.documentQuery * Query used to search against documents (keyword, filters, etc.). * @param {number} request.offset * An integer that specifies the current offset (that is, starting result * location, amongst the documents deemed by the API as relevant) in search * results. This field is only considered if * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsRequest.page_token|page_token} * is unset. * * The maximum allowed value is 5000. Otherwise an error is thrown. * * For example, 0 means to return results starting from the first matching * document, and 10 means to return from the 11th document. This can be used * for pagination, (for example, pageSize = 10 and offset = 10 means to return * from the second page). * @param {number} request.pageSize * A limit on the number of documents returned in the search results. * Increasing this value above the default value of 10 can increase search * response time. The value can be between 1 and 100. * @param {string} request.pageToken * The token specifying the current offset within search results. * See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.next_page_token|SearchDocumentsResponse.next_page_token} * for an explanation of how to obtain the next set of query results. * @param {string} request.orderBy * The criteria determining how search results are sorted. For non-empty * query, default is `"relevance desc"`. For empty query, default is * `"upload_date desc"`. * * Supported options are: * * * `"relevance desc"`: By relevance descending, as determined by the API * algorithms. * * `"upload_date desc"`: By upload date descending. * * `"upload_date"`: By upload date ascending. * * `"update_date desc"`: By last updated date descending. * * `"update_date"`: By last updated date ascending. * * `"retrieval_importance desc"`: By retrieval importance of properties * descending. This feature is still under development, please do not use * unless otherwise instructed to do so. * @param {number[]} request.histogramQueries * An expression specifying a histogram request against matching * documents. Expression syntax is an aggregation function call with * histogram facets and other options. * * The following aggregation functions are supported: * * * `count(string_histogram_facet)`: Count the number of matching entities * for each distinct attribute value. * * Data types: * * * Histogram facet (aka filterable properties): Facet names with format * <schema id>.<facet>. Facets will have the * format of: `{@link protos.a-zA-Z0-9_:/-.|a-zA-Z}`. If the facet is a child * facet, then the parent hierarchy needs to be specified separated by * dots in the prefix after the schema id. Thus, the format for a multi- * level facet is: <schema id>.<parent facet name>. * <child facet name>. Example: * schema123.root_parent_facet.middle_facet.child_facet * * DocumentSchemaId: (with no schema id prefix) to get * histograms for each document type (returns the schema id path, e.g. * projects/12345/locations/us-west/documentSchemas/abc123). * * Example expression: * * * Document type counts: * count('DocumentSchemaId') * * * For schema id, abc123, get the counts for MORTGAGE_TYPE: * count('abc123.MORTGAGE_TYPE') * @param {boolean} request.requireTotalSize * Controls if the search document request requires the return of a total size * of matched documents. See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.total_size|SearchDocumentsResponse.total_size}. * * Enabling this flag may adversely impact performance. Hint: If this is * used with pagination, set this flag on the initial query but set this * to false on subsequent page calls (keep the total count locally). * * Defaults to false. * @param {google.cloud.contentwarehouse.v1.SearchDocumentsRequest.TotalResultSize} request.totalResultSize * Controls if the search document request requires the return of a total size * of matched documents. See * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.total_size|SearchDocumentsResponse.total_size}. * @param {number} request.qaSizeLimit * Experimental, do not use. * The limit on the number of documents returned for the question-answering * feature. To enable the question-answering feature, set * {@link protos.|DocumentQuery].[is_nl_query} to true. * @param {object} [options] * Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details. * @returns {Object} * An iterable Object that allows {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols | async iteration }. * When you iterate the returned iterable, each element will be an object representing * {@link protos.google.cloud.contentwarehouse.v1.SearchDocumentsResponse.MatchingDocument|MatchingDocument}. The API will be called under the hood as needed, once per the page, * so you can stop the iteration when you don't need more results. * Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation } * for more details and examples. * @example include:samples/generated/v1/document_service.search_documents.js * region_tag:contentwarehouse_v1_generated_DocumentService_SearchDocuments_async */ searchDocumentsAsync(request?: protos.google.cloud.contentwarehouse.v1.ISearchDocumentsRequest, options?: CallOptions): AsyncIterable; /** * Return a fully-qualified documentLink resource name string. * * @param {string} project * @param {string} location * @param {string} document * @param {string} document_link * @returns {string} Resource name string. */ documentLinkPath(project: string, location: string, document: string, documentLink: string): string; /** * Parse the project from DocumentLink resource. * * @param {string} documentLinkName * A fully-qualified path representing DocumentLink resource. * @returns {string} A string representing the project. */ matchProjectFromDocumentLinkName(documentLinkName: string): string | number; /** * Parse the location from DocumentLink resource. * * @param {string} documentLinkName * A fully-qualified path representing DocumentLink resource. * @returns {string} A string representing the location. */ matchLocationFromDocumentLinkName(documentLinkName: string): string | number; /** * Parse the document from DocumentLink resource. * * @param {string} documentLinkName * A fully-qualified path representing DocumentLink resource. * @returns {string} A string representing the document. */ matchDocumentFromDocumentLinkName(documentLinkName: string): string | number; /** * Parse the document_link from DocumentLink resource. * * @param {string} documentLinkName * A fully-qualified path representing DocumentLink resource. * @returns {string} A string representing the document_link. */ matchDocumentLinkFromDocumentLinkName(documentLinkName: string): string | number; /** * Return a fully-qualified documentSchema resource name string. * * @param {string} project * @param {string} location * @param {string} document_schema * @returns {string} Resource name string. */ documentSchemaPath(project: string, location: string, documentSchema: string): string; /** * Parse the project from DocumentSchema resource. * * @param {string} documentSchemaName * A fully-qualified path representing DocumentSchema resource. * @returns {string} A string representing the project. */ matchProjectFromDocumentSchemaName(documentSchemaName: string): string | number; /** * Parse the location from DocumentSchema resource. * * @param {string} documentSchemaName * A fully-qualified path representing DocumentSchema resource. * @returns {string} A string representing the location. */ matchLocationFromDocumentSchemaName(documentSchemaName: string): string | number; /** * Parse the document_schema from DocumentSchema resource. * * @param {string} documentSchemaName * A fully-qualified path representing DocumentSchema resource. * @returns {string} A string representing the document_schema. */ matchDocumentSchemaFromDocumentSchemaName(documentSchemaName: string): string | number; /** * Return a fully-qualified projectLocationDocument resource name string. * * @param {string} project * @param {string} location * @param {string} document * @returns {string} Resource name string. */ projectLocationDocumentPath(project: string, location: string, document: string): string; /** * Parse the project from ProjectLocationDocument resource. * * @param {string} projectLocationDocumentName * A fully-qualified path representing project_location_document resource. * @returns {string} A string representing the project. */ matchProjectFromProjectLocationDocumentName(projectLocationDocumentName: string): string | number; /** * Parse the location from ProjectLocationDocument resource. * * @param {string} projectLocationDocumentName * A fully-qualified path representing project_location_document resource. * @returns {string} A string representing the location. */ matchLocationFromProjectLocationDocumentName(projectLocationDocumentName: string): string | number; /** * Parse the document from ProjectLocationDocument resource. * * @param {string} projectLocationDocumentName * A fully-qualified path representing project_location_document resource. * @returns {string} A string representing the document. */ matchDocumentFromProjectLocationDocumentName(projectLocationDocumentName: string): string | number; /** * Return a fully-qualified projectLocationDocumentsReferenceId resource name string. * * @param {string} project * @param {string} location * @param {string} reference_id * @returns {string} Resource name string. */ projectLocationDocumentsReferenceIdPath(project: string, location: string, referenceId: string): string; /** * Parse the project from ProjectLocationDocumentsReferenceId resource. * * @param {string} projectLocationDocumentsReferenceIdName * A fully-qualified path representing project_location_documents_reference_id resource. * @returns {string} A string representing the project. */ matchProjectFromProjectLocationDocumentsReferenceIdName(projectLocationDocumentsReferenceIdName: string): string | number; /** * Parse the location from ProjectLocationDocumentsReferenceId resource. * * @param {string} projectLocationDocumentsReferenceIdName * A fully-qualified path representing project_location_documents_reference_id resource. * @returns {string} A string representing the location. */ matchLocationFromProjectLocationDocumentsReferenceIdName(projectLocationDocumentsReferenceIdName: string): string | number; /** * Parse the reference_id from ProjectLocationDocumentsReferenceId resource. * * @param {string} projectLocationDocumentsReferenceIdName * A fully-qualified path representing project_location_documents_reference_id resource. * @returns {string} A string representing the reference_id. */ matchReferenceIdFromProjectLocationDocumentsReferenceIdName(projectLocationDocumentsReferenceIdName: string): string | number; /** * Return a fully-qualified ruleSet resource name string. * * @param {string} project * @param {string} location * @param {string} rule_set * @returns {string} Resource name string. */ ruleSetPath(project: string, location: string, ruleSet: string): string; /** * Parse the project from RuleSet resource. * * @param {string} ruleSetName * A fully-qualified path representing RuleSet resource. * @returns {string} A string representing the project. */ matchProjectFromRuleSetName(ruleSetName: string): string | number; /** * Parse the location from RuleSet resource. * * @param {string} ruleSetName * A fully-qualified path representing RuleSet resource. * @returns {string} A string representing the location. */ matchLocationFromRuleSetName(ruleSetName: string): string | number; /** * Parse the rule_set from RuleSet resource. * * @param {string} ruleSetName * A fully-qualified path representing RuleSet resource. * @returns {string} A string representing the rule_set. */ matchRuleSetFromRuleSetName(ruleSetName: string): string | number; /** * Return a fully-qualified synonymSet resource name string. * * @param {string} project * @param {string} location * @param {string} context * @returns {string} Resource name string. */ synonymSetPath(project: string, location: string, context: string): string; /** * Parse the project from SynonymSet resource. * * @param {string} synonymSetName * A fully-qualified path representing SynonymSet resource. * @returns {string} A string representing the project. */ matchProjectFromSynonymSetName(synonymSetName: string): string | number; /** * Parse the location from SynonymSet resource. * * @param {string} synonymSetName * A fully-qualified path representing SynonymSet resource. * @returns {string} A string representing the location. */ matchLocationFromSynonymSetName(synonymSetName: string): string | number; /** * Parse the context from SynonymSet resource. * * @param {string} synonymSetName * A fully-qualified path representing SynonymSet resource. * @returns {string} A string representing the context. */ matchContextFromSynonymSetName(synonymSetName: string): string | number; /** * Terminate the gRPC channel and close the client. * * The client will no longer be usable and all future behavior is undefined. * @returns {Promise} A promise that resolves when the client is closed. */ close(): Promise; }