Google Cloud Dialogflow V2 Client - Class ConversationDatasetsClient (1.2.0)

Reference documentation and code samples for the Google Cloud Dialogflow V2 Client class ConversationDatasetsClient.

Service Description: Conversation datasets.

Conversation datasets contain raw conversation files and their customizable metadata that can be used for model training.

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:

$conversationDatasetsClient = new ConversationDatasetsClient();
try {
    $parent = 'parent';
    $conversationDataset = new ConversationDataset();
    $operationResponse = $conversationDatasetsClient->createConversationDataset($parent, $conversationDataset);
    $operationResponse->pollUntilComplete();
    if ($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 = $conversationDatasetsClient->createConversationDataset($parent, $conversationDataset);
    $operationName = $operationResponse->getName();
    // ... do other work
    $newOperationResponse = $conversationDatasetsClient->resumeOperation($operationName, 'createConversationDataset');
    while (!$newOperationResponse->isDone()) {
        // ... do other work
        $newOperationResponse->reload();
    }
    if ($newOperationResponse->operationSucceeded()) {
        $result = $newOperationResponse->getResult();
    // doSomethingWith($result)
    } else {
        $error = $newOperationResponse->getError();
        // handleError($error)
    }
} finally {
    $conversationDatasetsClient->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.

Methods

conversationDatasetName

Formats a string containing the fully-qualified path to represent a conversation_dataset resource.

Parameters
Name	Description
`project`	`string`
`location`	`string`
`conversationDataset`	`string`

Returns
Type	Description
`string`	The formatted conversation_dataset resource.

locationName

Formats a string containing the fully-qualified path to represent a location resource.

Parameters
Name	Description
`project`	`string`
`location`	`string`

Returns
Type	Description
`string`	The formatted location resource.

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

conversationDataset: projects/{project}/locations/{location}/conversationDatasets/{conversation_dataset}
location: projects/{project}/locations/{location}

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.

Parameters
Name	Description
`formattedName`	`string` The formatted name string
`template`	`string` Optional name of template to match

Returns
Type	Description
`array`	An associative array from name component IDs to component values.

getOperationsClient

Return an OperationsClient object with the same endpoint as $this.

Returns
Type	Description
`Google\ApiCore\LongRunning\OperationsClient`

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.

Parameters
Name	Description
`operationName`	`string` The name of the long running operation
`methodName`	`string` The name of the method used to start the operation

Returns
Type	Description
`Google\ApiCore\OperationResponse`

__construct

Constructor.

Parameters
Name	Description
`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.

createConversationDataset

Creates a new conversation dataset.

This method is a long-running operation. The returned Operation type has the following method-specific fields:

metadata: CreateConversationDatasetOperationMetadata
response: ConversationDataset

Parameters
Name	Description
`parent`	`string` Required. The project to create conversation dataset for. Format: `projects/<Project ID>/locations/<Location ID>`
`conversationDataset`	`Google\Cloud\Dialogflow\V2\ConversationDataset` Required. The conversation dataset to create.
`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.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\ConversationDataset;
use Google\Cloud\Dialogflow\V2\ConversationDatasetsClient;
use Google\Rpc\Status;

/**
 * @param string $parent                         The project to create conversation dataset for. Format:
 *                                               `projects/<Project ID>/locations/<Location ID>`
 * @param string $conversationDatasetDisplayName The display name of the dataset. Maximum of 64 bytes.
 */
function create_conversation_dataset_sample(
    string $parent,
    string $conversationDatasetDisplayName
): void {
    // Create a client.
    $conversationDatasetsClient = new ConversationDatasetsClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $conversationDataset = (new ConversationDataset())
        ->setDisplayName($conversationDatasetDisplayName);

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $conversationDatasetsClient->createConversationDataset($parent, $conversationDataset);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var ConversationDataset $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());
    }
}

/**
 * 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
{
    $parent = '[PARENT]';
    $conversationDatasetDisplayName = '[DISPLAY_NAME]';

    create_conversation_dataset_sample($parent, $conversationDatasetDisplayName);
}

deleteConversationDataset

Deletes the specified conversation dataset.

This method is a long-running operation. The returned Operation type has the following method-specific fields:

metadata: DeleteConversationDatasetOperationMetadata
response: An Empty message

Parameters
Name	Description
`name`	`string` Required. The conversation dataset to delete. Format: `projects/<Project ID>/locations/<Location ID>/conversationDatasets/<Conversation Dataset 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.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\ConversationDatasetsClient;
use Google\Rpc\Status;

/**
 * @param string $formattedName The conversation dataset to delete. Format:
 *                              `projects/<Project ID>/locations/<Location
 *                              ID>/conversationDatasets/<Conversation Dataset ID>`
 *                              Please see {@see ConversationDatasetsClient::conversationDatasetName()} for help formatting this field.
 */
function delete_conversation_dataset_sample(string $formattedName): void
{
    // Create a client.
    $conversationDatasetsClient = new ConversationDatasetsClient();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $conversationDatasetsClient->deleteConversationDataset($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());
    }
}

/**
 * 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 = ConversationDatasetsClient::conversationDatasetName(
        '[PROJECT]',
        '[LOCATION]',
        '[CONVERSATION_DATASET]'
    );

    delete_conversation_dataset_sample($formattedName);
}

getConversationDataset

Retrieves the specified conversation dataset.

Parameters
Name	Description
`name`	`string` Required. The conversation dataset to retrieve. Format: `projects/<Project ID>/locations/<Location ID>/conversationDatasets/<Conversation Dataset 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.

Returns
Type	Description
`Google\Cloud\Dialogflow\V2\ConversationDataset`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\ConversationDataset;
use Google\Cloud\Dialogflow\V2\ConversationDatasetsClient;

/**
 * @param string $formattedName The conversation dataset to retrieve. Format:
 *                              `projects/<Project ID>/locations/<Location
 *                              ID>/conversationDatasets/<Conversation Dataset ID>`
 *                              Please see {@see ConversationDatasetsClient::conversationDatasetName()} for help formatting this field.
 */
function get_conversation_dataset_sample(string $formattedName): void
{
    // Create a client.
    $conversationDatasetsClient = new ConversationDatasetsClient();

    // Call the API and handle any network failures.
    try {
        /** @var ConversationDataset $response */
        $response = $conversationDatasetsClient->getConversationDataset($formattedName);
        printf('Response data: %s' . PHP_EOL, $response->serializeToJsonString());
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = ConversationDatasetsClient::conversationDatasetName(
        '[PROJECT]',
        '[LOCATION]',
        '[CONVERSATION_DATASET]'
    );

    get_conversation_dataset_sample($formattedName);
}

importConversationData

Import data into the specified conversation dataset. Note that it is not allowed to import data to a conversation dataset that already has data in it.

This method is a long-running operation. The returned Operation type has the following method-specific fields:

metadata: ImportConversationDataOperationMetadata
response: ImportConversationDataOperationResponse

Parameters
Name	Description
`name`	`string` Required. Dataset resource name. Format: `projects/<Project ID>/locations/<Location ID>/conversationDatasets/<Conversation Dataset ID>`
`inputConfig`	`Google\Cloud\Dialogflow\V2\InputConfig` Required. Configuration describing where to import data from.
`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.

Returns
Type	Description
`Google\ApiCore\OperationResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\OperationResponse;
use Google\Cloud\Dialogflow\V2\ConversationDatasetsClient;
use Google\Cloud\Dialogflow\V2\ImportConversationDataOperationResponse;
use Google\Cloud\Dialogflow\V2\InputConfig;
use Google\Rpc\Status;

/**
 * @param string $formattedName Dataset resource name. Format:
 *                              `projects/<Project ID>/locations/<Location
 *                              ID>/conversationDatasets/<Conversation Dataset ID>`
 *                              Please see {@see ConversationDatasetsClient::conversationDatasetName()} for help formatting this field.
 */
function import_conversation_data_sample(string $formattedName): void
{
    // Create a client.
    $conversationDatasetsClient = new ConversationDatasetsClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $inputConfig = new InputConfig();

    // Call the API and handle any network failures.
    try {
        /** @var OperationResponse $response */
        $response = $conversationDatasetsClient->importConversationData($formattedName, $inputConfig);
        $response->pollUntilComplete();

        if ($response->operationSucceeded()) {
            /** @var ImportConversationDataOperationResponse $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());
    }
}

/**
 * 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 = ConversationDatasetsClient::conversationDatasetName(
        '[PROJECT]',
        '[LOCATION]',
        '[CONVERSATION_DATASET]'
    );

    import_conversation_data_sample($formattedName);
}

listConversationDatasets

Returns the list of all conversation datasets in the specified project and location.

Parameters
Name	Description
`parent`	`string` Required. The project and location name to list all conversation datasets for. Format: `projects/<Project ID>/locations/<Location 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.
`↳ 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.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Dialogflow\V2\ConversationDataset;
use Google\Cloud\Dialogflow\V2\ConversationDatasetsClient;

/**
 * @param string $formattedParent The project and location name to list all conversation datasets
 *                                for. Format: `projects/<Project ID>/locations/<Location ID>`
 *                                Please see {@see ConversationDatasetsClient::locationName()} for help formatting this field.
 */
function list_conversation_datasets_sample(string $formattedParent): void
{
    // Create a client.
    $conversationDatasetsClient = new ConversationDatasetsClient();

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $conversationDatasetsClient->listConversationDatasets($formattedParent);

        /** @var ConversationDataset $element */
        foreach ($response as $element) {
            printf('Element data: %s' . PHP_EOL, $element->serializeToJsonString());
        }
    } catch (ApiException $ex) {
        printf('Call failed with message: %s' . PHP_EOL, $ex->getMessage());
    }
}

/**
 * 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 = ConversationDatasetsClient::locationName('[PROJECT]', '[LOCATION]');

    list_conversation_datasets_sample($formattedParent);
}

getLocation

Gets information about a location.

Parameters
Name	Description
`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.

Returns
Type	Description
`Google\Cloud\Location\Location`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\ConversationDatasetsClient;
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.
    $conversationDatasetsClient = new ConversationDatasetsClient();

    // Call the API and handle any network failures.
    try {
        /** @var Location $response */
        $response = $conversationDatasetsClient->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.

Parameters
Name	Description
`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.

Returns
Type	Description
`Google\ApiCore\PagedListResponse`

Example

use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Dialogflow\V2\ConversationDatasetsClient;
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.
    $conversationDatasetsClient = new ConversationDatasetsClient();

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $conversationDatasetsClient->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());
    }
}

Constants

SERVICE_NAME

Value: 'google.cloud.dialogflow.v2.ConversationDatasets'

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.