Reference documentation and code samples for the Google Cloud Dialogflow V2 Client class DocumentsClient.
Service Description: Service for managing knowledge Documents .
This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:
$documentsClient = new DocumentsClient();
try {
$formattedParent = $documentsClient->knowledgeBaseName('[PROJECT]', '[KNOWLEDGE_BASE]');
$document = new Document();
$operationResponse = $documentsClient->createDocument($formattedParent, $document);
$operationResponse->pollUntilComplete();
if ($operationResponse->operationSucceeded()) {
$result = $operationResponse->getResult();
// doSomethingWith($result)
} else {
$error = $operationResponse->getError();
// handleError($error)
}
// Alternatively:
// start the operation, keep the operation name, and resume later
$operationResponse = $documentsClient->createDocument($formattedParent, $document);
$operationName = $operationResponse->getName();
// ... do other work
$newOperationResponse = $documentsClient->resumeOperation($operationName, 'createDocument');
while (!$newOperationResponse->isDone()) {
// ... do other work
$newOperationResponse->reload();
}
if ($newOperationResponse->operationSucceeded()) {
$result = $newOperationResponse->getResult();
// doSomethingWith($result)
} else {
$error = $newOperationResponse->getError();
// handleError($error)
}
} finally {
$documentsClient->close();
}
Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parseName method to extract the individual identifiers contained within formatted names that are returned by the API.
This service has a new (beta) implementation. See Google\Cloud\Dialogflow\V2\Client\DocumentsClient to use the new surface.
Namespace
Google \ Cloud \ Dialogflow \ V2Methods
__construct
Constructor.
options
array
Optional. Options for configuring the service API wrapper.
↳ apiEndpoint
string
The address of the API remote host. May optionally include the port, formatted as "
↳ credentials
string|array|FetchAuthTokenInterface|CredentialsWrapper
The credentials to be used by the client to authorize API calls. This option accepts either a path to a credentials file, or a decoded credentials file as a PHP array. Advanced usage : In addition, this option can also accept a pre-constructed Google\Auth\FetchAuthTokenInterface object or Google\ApiCore\CredentialsWrapper object. Note that when one of these objects are provided, any settings in $credentialsConfig will be ignored.
↳ credentialsConfig
array
Options used to configure credentials, including auth token caching, for the client. For a full list of supporting configuration options, see Google\ApiCore\CredentialsWrapper::build() .
↳ disableRetries
bool
Determines whether or not retries defined by the client configuration should be disabled. Defaults to false
.
↳ clientConfig
string|array
Client method configuration, including retry settings. This option can be either a path to a JSON file, or a PHP array containing the decoded JSON data. By default this settings points to the default client config file, which is provided in the resources folder.
↳ transport
string|TransportInterface
The transport used for executing network requests. May be either the string rest
or grpc
. Defaults to grpc
if gRPC support is detected on the system. Advanced usage
: Additionally, it is possible to pass in an already instantiated Google\ApiCore\Transport\TransportInterface
object. Note that when this object is provided, any settings in $transportConfig, and any $apiEndpoint setting, will be ignored.
↳ transportConfig
array
Configuration options that will be used to construct the transport. Options for each supported transport type should be passed in a key for that transport. For example: $transportConfig = [ 'grpc' => [...], 'rest' => [...], ]; See the Google\ApiCore\Transport\GrpcTransport::build() and Google\ApiCore\Transport\RestTransport::build() methods for the supported options.
↳ clientCertSource
callable
A callable which returns the client cert as a string. This can be used to provide a certificate and private key to the transport layer for mTLS.
createDocument
Creates a new document.
This method is a long-running
operation
.
The returned Operation
type has the following method-specific fields:
-
metadata
: KnowledgeOperationMetadata -
response
: Document
parent
string
Required. The knowledge base to create a document for.
Format: projects/<Project ID>/locations/<Location
ID>/knowledgeBases/<Knowledge Base ID>
.
document
optionalArgs
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\Document;
use Google\Cloud\Dialogflow\V2\Document\KnowledgeType;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
use Google\Rpc\Status;
/**
* @param string $formattedParent The knowledge base to create a document for.
* Format: `projects/<Project ID>/locations/<Location
* ID>/knowledgeBases/<Knowledge Base ID>`. Please see
* {@see DocumentsClient::knowledgeBaseName()} for help formatting this field.
* @param string $documentDisplayName The display name of the document. The name must be 1024 bytes or
* less; otherwise, the creation request fails.
* @param string $documentMimeType The MIME type of this document.
* @param int $documentKnowledgeTypesElement The knowledge type of document content.
*/
function create_document_sample(
string $formattedParent,
string $documentDisplayName,
string $documentMimeType,
int $documentKnowledgeTypesElement
): void {
// Create a client.
$documentsClient = new DocumentsClient();
// Prepare any non-scalar elements to be passed along with the request.
$documentKnowledgeTypes = [$documentKnowledgeTypesElement,];
$document = (new Document())
->setDisplayName($documentDisplayName)
->setMimeType($documentMimeType)
->setKnowledgeTypes($documentKnowledgeTypes);
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $documentsClient->createDocument($formattedParent, $document);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Document $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* Helper to execute the sample.
*
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedParent = DocumentsClient::knowledgeBaseName('[PROJECT]', '[KNOWLEDGE_BASE]');
$documentDisplayName = '[DISPLAY_NAME]';
$documentMimeType = '[MIME_TYPE]';
$documentKnowledgeTypesElement = KnowledgeType::KNOWLEDGE_TYPE_UNSPECIFIED;
create_document_sample(
$formattedParent,
$documentDisplayName,
$documentMimeType,
$documentKnowledgeTypesElement
);
}
deleteDocument
Deletes the specified document.
This method is a long-running
operation
.
The returned Operation
type has the following method-specific fields:
-
metadata
: KnowledgeOperationMetadata -
response
: An Empty message
name
string
Required. The name of the document to delete.
Format: projects/<Project ID>/locations/<Location
ID>/knowledgeBases/<Knowledge Base ID>/documents/<Document ID>
.
optionalArgs
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
use Google\Rpc\Status;
/**
* @param string $formattedName The name of the document to delete.
* Format: `projects/<Project ID>/locations/<Location
* ID>/knowledgeBases/<Knowledge Base ID>/documents/<Document ID>`. Please see
* {@see DocumentsClient::documentName()} for help formatting this field.
*/
function delete_document_sample(string $formattedName): void
{
// Create a client.
$documentsClient = new DocumentsClient();
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $documentsClient->deleteDocument($formattedName);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
printf('Operation completed successfully.' . PHP_EOL);
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* Helper to execute the sample.
*
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedName = DocumentsClient::documentName('[PROJECT]', '[KNOWLEDGE_BASE]', '[DOCUMENT]');
delete_document_sample($formattedName);
}
exportDocument
Exports a smart messaging candidate document into the specified destination.
This method is a long-running
operation
.
The returned Operation
type has the following method-specific fields:
-
metadata
: KnowledgeOperationMetadata -
response
: Document
name
string
Required. The name of the document to export.
Format: projects/<Project ID>/locations/<Location
ID>/knowledgeBases/<Knowledge Base ID>/documents/<Document ID>
.
optionalArgs
array
Optional.
↳ gcsDestination
GcsDestination
Cloud Storage file path to export the document.
↳ exportFullContent
bool
When enabled, export the full content of the document including empirical probability.
↳ smartMessagingPartialUpdate
bool
When enabled, export the smart messaging allowlist document for partial update.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\Document;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
use Google\Rpc\Status;
/**
* @param string $formattedName The name of the document to export.
* Format: `projects/<Project ID>/locations/<Location
* ID>/knowledgeBases/<Knowledge Base ID>/documents/<Document ID>`. Please see
* {@see DocumentsClient::documentName()} for help formatting this field.
*/
function export_document_sample(string $formattedName): void
{
// Create a client.
$documentsClient = new DocumentsClient();
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $documentsClient->exportDocument($formattedName);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Document $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* Helper to execute the sample.
*
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedName = DocumentsClient::documentName('[PROJECT]', '[KNOWLEDGE_BASE]', '[DOCUMENT]');
export_document_sample($formattedName);
}
getDocument
Retrieves the specified document.
name
string
Required. The name of the document to retrieve.
Format projects/<Project ID>/locations/<Location
ID>/knowledgeBases/<Knowledge Base ID>/documents/<Document ID>
.
optionalArgs
array
Optional.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Document;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
/**
* @param string $formattedName The name of the document to retrieve.
* Format `projects/<Project ID>/locations/<Location
* ID>/knowledgeBases/<Knowledge Base ID>/documents/<Document ID>`. Please see
* {@see DocumentsClient::documentName()} for help formatting this field.
*/
function get_document_sample(string $formattedName): void
{
// Create a client.
$documentsClient = new DocumentsClient();
// Call the API and handle any network failures.
try {
/** @var Document $response */
$response = $documentsClient->getDocument($formattedName);
printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* Helper to execute the sample.
*
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedName = DocumentsClient::documentName('[PROJECT]', '[KNOWLEDGE_BASE]', '[DOCUMENT]');
get_document_sample($formattedName);
}
importDocuments
Creates documents by importing data from external sources.
Dialogflow supports up to 350 documents in each request. If you try to import more, Dialogflow will return an error.
This method is a long-running
operation
.
The returned Operation
type has the following method-specific fields:
-
metadata
: KnowledgeOperationMetadata -
response
: ImportDocumentsResponse
parent
string
Required. The knowledge base to import documents into.
Format: projects/<Project ID>/locations/<Location
ID>/knowledgeBases/<Knowledge Base ID>
.
documentTemplate
Google\Cloud\Dialogflow\V2\ImportDocumentTemplate
Required. Document template used for importing all the documents.
optionalArgs
array
Optional.
↳ gcsSource
GcsSources
Optional. The Google Cloud Storage location for the documents. The path can include a wildcard. These URIs may have the forms gs://<bucket-name>/<object-name>
. gs://<bucket-name>/<object-path>/*.<extension>
.
↳ importGcsCustomMetadata
bool
Whether to import custom metadata from Google Cloud Storage. Only valid when the document source is Google Cloud Storage URI.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\Document\KnowledgeType;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
use Google\Cloud\Dialogflow\V2\ImportDocumentTemplate;
use Google\Cloud\Dialogflow\V2\ImportDocumentsResponse;
use Google\Rpc\Status;
/**
* @param string $formattedParent The knowledge base to import documents into.
* Format: `projects/<Project ID>/locations/<Location
* ID>/knowledgeBases/<Knowledge Base ID>`. Please see
* {@see DocumentsClient::knowledgeBaseName()} for help formatting this field.
* @param string $documentTemplateMimeType The MIME type of the document.
* @param int $documentTemplateKnowledgeTypesElement The knowledge type of document content.
*/
function import_documents_sample(
string $formattedParent,
string $documentTemplateMimeType,
int $documentTemplateKnowledgeTypesElement
): void {
// Create a client.
$documentsClient = new DocumentsClient();
// Prepare any non-scalar elements to be passed along with the request.
$documentTemplateKnowledgeTypes = [$documentTemplateKnowledgeTypesElement,];
$documentTemplate = (new ImportDocumentTemplate())
->setMimeType($documentTemplateMimeType)
->setKnowledgeTypes($documentTemplateKnowledgeTypes);
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $documentsClient->importDocuments($formattedParent, $documentTemplate);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var ImportDocumentsResponse $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* Helper to execute the sample.
*
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedParent = DocumentsClient::knowledgeBaseName('[PROJECT]', '[KNOWLEDGE_BASE]');
$documentTemplateMimeType = '[MIME_TYPE]';
$documentTemplateKnowledgeTypesElement = KnowledgeType::KNOWLEDGE_TYPE_UNSPECIFIED;
import_documents_sample(
$formattedParent,
$documentTemplateMimeType,
$documentTemplateKnowledgeTypesElement
);
}
listDocuments
Returns the list of all documents of the knowledge base.
parent
string
Required. The knowledge base to list all documents for.
Format: projects/<Project ID>/locations/<Location
ID>/knowledgeBases/<Knowledge Base ID>
.
optionalArgs
array
Optional.
↳ pageSize
int
The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.
↳ pageToken
string
A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.
↳ filter
string
The filter expression used to filter documents returned by the list method. The expression has the following syntax:
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Dialogflow\V2\Document;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
/**
* @param string $formattedParent The knowledge base to list all documents for.
* Format: `projects/<Project ID>/locations/<Location
* ID>/knowledgeBases/<Knowledge Base ID>`. Please see
* {@see DocumentsClient::knowledgeBaseName()} for help formatting this field.
*/
function list_documents_sample(string $formattedParent): void
{
// Create a client.
$documentsClient = new DocumentsClient();
// Call the API and handle any network failures.
try {
/** @var PagedListResponse $response */
$response = $documentsClient->listDocuments($formattedParent);
/** @var Document $element */
foreach ($response as $element) {
printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* Helper to execute the sample.
*
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedParent = DocumentsClient::knowledgeBaseName('[PROJECT]', '[KNOWLEDGE_BASE]');
list_documents_sample($formattedParent);
}
reloadDocument
Reloads the specified document from its specified source, content_uri or content. The previously loaded content of the document will be deleted.
Note: Even when the content of the document has not changed, there still may be side effects because of internal implementation changes.
This method is a long-running
operation
.
The returned Operation
type has the following method-specific fields:
-
metadata
: KnowledgeOperationMetadata -
response
: Document
Note: The projects.agent.knowledgeBases.documents
resource is deprecated;
only use projects.knowledgeBases.documents
.
name
string
Required. The name of the document to reload.
Format: projects/<Project ID>/locations/<Location
ID>/knowledgeBases/<Knowledge Base ID>/documents/<Document ID>
optionalArgs
array
Optional.
↳ contentUri
string
Optional. The path of gcs source file for reloading document content. For now, only gcs uri is supported. For documents stored in Google Cloud Storage, these URIs must have the form gs://<bucket-name>/<object-name>
.
↳ importGcsCustomMetadata
bool
Optional. Whether to import custom metadata from Google Cloud Storage. Only valid when the document source is Google Cloud Storage URI.
↳ smartMessagingPartialUpdate
bool
Optional. When enabled, the reload request is to apply partial update to the smart messaging allowlist.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\Document;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
use Google\Rpc\Status;
/**
* @param string $formattedName The name of the document to reload.
* Format: `projects/<Project ID>/locations/<Location
* ID>/knowledgeBases/<Knowledge Base ID>/documents/<Document ID>`
* Please see {@see DocumentsClient::documentName()} for help formatting this field.
*/
function reload_document_sample(string $formattedName): void
{
// Create a client.
$documentsClient = new DocumentsClient();
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $documentsClient->reloadDocument($formattedName);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Document $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* Helper to execute the sample.
*
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$formattedName = DocumentsClient::documentName('[PROJECT]', '[KNOWLEDGE_BASE]', '[DOCUMENT]');
reload_document_sample($formattedName);
}
updateDocument
Updates the specified document.
This method is a long-running
operation
.
The returned Operation
type has the following method-specific fields:
-
metadata
: KnowledgeOperationMetadata -
response
: Document
document
optionalArgs
array
Optional.
↳ updateMask
FieldMask
Optional. Not specified means update all
. Currently, only display_name
can be updated, an InvalidArgument will be returned for attempting to update other fields.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\Document;
use Google\Cloud\Dialogflow\V2\Document\KnowledgeType;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
use Google\Rpc\Status;
/**
* @param string $documentDisplayName The display name of the document. The name must be 1024 bytes or
* less; otherwise, the creation request fails.
* @param string $documentMimeType The MIME type of this document.
* @param int $documentKnowledgeTypesElement The knowledge type of document content.
*/
function update_document_sample(
string $documentDisplayName,
string $documentMimeType,
int $documentKnowledgeTypesElement
): void {
// Create a client.
$documentsClient = new DocumentsClient();
// Prepare any non-scalar elements to be passed along with the request.
$documentKnowledgeTypes = [$documentKnowledgeTypesElement,];
$document = (new Document())
->setDisplayName($documentDisplayName)
->setMimeType($documentMimeType)
->setKnowledgeTypes($documentKnowledgeTypes);
// Call the API and handle any network failures.
try {
/** @var OperationResponse $response */
$response = $documentsClient->updateDocument($document);
$response->pollUntilComplete();
if ($response->operationSucceeded()) {
/** @var Document $result */
$result = $response->getResult();
printf('Operation successful with response data: %s' . PHP_EOL, $result->serializeToJsonString());
} else {
/** @var Status $error */
$error = $response->getError();
printf('Operation failed with error data: %s' . PHP_EOL, $error->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
/**
* Helper to execute the sample.
*
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function callSample(): void
{
$documentDisplayName = '[DISPLAY_NAME]';
$documentMimeType = '[MIME_TYPE]';
$documentKnowledgeTypesElement = KnowledgeType::KNOWLEDGE_TYPE_UNSPECIFIED;
update_document_sample($documentDisplayName, $documentMimeType, $documentKnowledgeTypesElement);
}
getLocation
Gets information about a location.
optionalArgs
array
Optional.
↳ name
string
Resource name for the location.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
use Google\Cloud\Location\Location;
/**
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function get_location_sample(): void
{
// Create a client.
$documentsClient = new DocumentsClient();
// Call the API and handle any network failures.
try {
/** @var Location $response */
$response = $documentsClient->getLocation();
printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
listLocations
Lists information about the supported locations for this service.
optionalArgs
array
Optional.
↳ name
string
The resource that owns the locations collection, if applicable.
↳ filter
string
The standard list filter.
↳ pageSize
int
The maximum number of resources contained in the underlying API response. The API may return fewer values in a page, even if there are additional values to be retrieved.
↳ pageToken
string
A page token is used to specify a page of values to be returned. If no page token is specified (the default), the first page of values will be returned. Any page token used here must have been generated by a previous call to the API.
↳ retrySettings
RetrySettings|array
Retry settings to use for this call. Can be a Google\ApiCore\RetrySettings object, or an associative array of retry settings parameters. See the documentation on Google\ApiCore\RetrySettings for example usage.
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Dialogflow\V2\DocumentsClient;
use Google\Cloud\Location\Location;
/**
* This sample has been automatically generated and should be regarded as a code
* template only. It will require modifications to work:
* - It may require correct/in-range values for request initialization.
* - It may require specifying regional endpoints when creating the service client,
* please see the apiEndpoint client configuration option for more details.
*/
function list_locations_sample(): void
{
// Create a client.
$documentsClient = new DocumentsClient();
// Call the API and handle any network failures.
try {
/** @var PagedListResponse $response */
$response = $documentsClient->listLocations();
/** @var Location $element */
foreach ($response as $element) {
printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
}
} catch (ApiException $ex) {
printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
}
}
getOperationsClient
Return an OperationsClient object with the same endpoint as $this.
resumeOperation
Resume an existing long running operation that was previously started by a long running API method. If $methodName is not provided, or does not match a long running API method, then the operation can still be resumed, but the OperationResponse object will not deserialize the final response.
operationName
string
The name of the long running operation
methodName
string
The name of the method used to start the operation
static::documentName
Formats a string containing the fully-qualified path to represent a document resource.
project
string
knowledgeBase
string
document
string
string
static::knowledgeBaseName
Formats a string containing the fully-qualified path to represent a knowledge_base resource.
project
string
knowledgeBase
string
string
static::projectKnowledgeBaseName
Formats a string containing the fully-qualified path to represent a project_knowledge_base resource.
project
string
knowledgeBase
string
string
static::projectKnowledgeBaseDocumentName
Formats a string containing the fully-qualified path to represent a project_knowledge_base_document resource.
project
string
knowledgeBase
string
document
string
string
static::projectLocationKnowledgeBaseName
Formats a string containing the fully-qualified path to represent a project_location_knowledge_base resource.
project
string
location
string
knowledgeBase
string
string
static::projectLocationKnowledgeBaseDocumentName
Formats a string containing the fully-qualified path to represent a project_location_knowledge_base_document resource.
project
string
location
string
knowledgeBase
string
document
string
string
static::parseName
Parses a formatted name string and returns an associative array of the components in the name.
The following name formats are supported: Template: Pattern
- document: projects/{project}/knowledgeBases/{knowledge_base}/documents/{document}
- knowledgeBase: projects/{project}/knowledgeBases/{knowledge_base}
- projectKnowledgeBase: projects/{project}/knowledgeBases/{knowledge_base}
- projectKnowledgeBaseDocument: projects/{project}/knowledgeBases/{knowledge_base}/documents/{document}
- projectLocationKnowledgeBase: projects/{project}/locations/{location}/knowledgeBases/{knowledge_base}
- projectLocationKnowledgeBaseDocument: projects/{project}/locations/{location}/knowledgeBases/{knowledge_base}/documents/{document}
The optional $template argument can be supplied to specify a particular pattern, and must match one of the templates listed above. If no $template argument is provided, or if the $template argument does not match one of the templates listed, then parseName will check each of the supported templates, and return the first match.
formattedName
string
The formatted name string
template
string
Optional name of template to match
array
Constants
SERVICE_NAME
Value: 'google.cloud.dialogflow.v2.Documents'
The name of the service.
SERVICE_ADDRESS
Value: 'dialogflow.googleapis.com'
The default address of the service.
DEFAULT_SERVICE_PORT
Value: 443
The default port of the service.
CODEGEN_NAME
Value: 'gapic'
The name of the code generator, to be included in the agent header.