Google Cloud Dialogflow V2 Client - Class ContextsClient (1.6.0)

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

Service Description: Service for managing Contexts.

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:

$contextsClient = new ContextsClient();
try {
    $formattedParent = $contextsClient->sessionName('[PROJECT]', '[SESSION]');
    $context = new Context();
    $response = $contextsClient->createContext($formattedParent, $context);
} finally {
    $contextsClient->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\ContextsClient to use the new surface.

Namespace

Google \ Cloud \ Dialogflow \ V2

Methods

__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.

createContext

Creates a context.

If the specified context already exists, overrides the context.

Parameters
Name	Description
`parent`	`string` Required. The session to create a context for. Format: `projects/<Project ID>/agent/sessions/<Session ID>` or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>`. If `Environment ID` is not specified, we assume default 'draft' environment. If `User ID` is not specified, we assume default '-' user.
`context`	`Google\Cloud\Dialogflow\V2\Context` Required. The context 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\Cloud\Dialogflow\V2\Context`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Context;
use Google\Cloud\Dialogflow\V2\ContextsClient;

/**
 * @param string $formattedParent The session to create a context for.
 *                                Format: `projects/<Project ID>/agent/sessions/<Session ID>` or
 *                                `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
 *                                ID>/sessions/<Session ID>`.
 *                                If `Environment ID` is not specified, we assume default 'draft'
 *                                environment. If `User ID` is not specified, we assume default '-' user. Please see
 *                                {@see ContextsClient::sessionName()} for help formatting this field.
 * @param string $contextName     The unique identifier of the context. Format:
 *                                `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>`,
 *                                or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
 *                                ID>/sessions/<Session ID>/contexts/<Context ID>`.
 *
 *                                The `Context ID` is always converted to lowercase, may only contain
 *                                characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
 *
 *                                If `Environment ID` is not specified, we assume default 'draft'
 *                                environment. If `User ID` is not specified, we assume default '-' user.
 *
 *                                The following context names are reserved for internal use by Dialogflow.
 *                                You should not use these contexts or create contexts with these names:
 *
 *                                * `__system_counters__`
 *                                * `*_id_dialog_context`
 *                                * `*_dialog_params_size`
 */
function create_context_sample(string $formattedParent, string $contextName): void
{
    // Create a client.
    $contextsClient = new ContextsClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $context = (new Context())
        ->setName($contextName);

    // Call the API and handle any network failures.
    try {
        /** @var Context $response */
        $response = $contextsClient->createContext($formattedParent, $context);
        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
{
    $formattedParent = ContextsClient::sessionName('[PROJECT]', '[SESSION]');
    $contextName = '[NAME]';

    create_context_sample($formattedParent, $contextName);
}

deleteAllContexts

Deletes all active contexts in the specified session.

Parameters
Name	Description
`parent`	`string` Required. The name of the session to delete all contexts from. Format: `projects/<Project ID>/agent/sessions/<Session ID>` or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>`. If `Environment ID` is not specified we assume default 'draft' environment. If `User ID` is not specified, we assume default '-' user.
`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.

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\ContextsClient;

/**
 * @param string $formattedParent The name of the session to delete all contexts from. Format:
 *                                `projects/<Project ID>/agent/sessions/<Session ID>` or `projects/<Project
 *                                ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session
 *                                ID>`.
 *                                If `Environment ID` is not specified we assume default 'draft' environment.
 *                                If `User ID` is not specified, we assume default '-' user. Please see
 *                                {@see ContextsClient::sessionName()} for help formatting this field.
 */
function delete_all_contexts_sample(string $formattedParent): void
{
    // Create a client.
    $contextsClient = new ContextsClient();

    // Call the API and handle any network failures.
    try {
        $contextsClient->deleteAllContexts($formattedParent);
        printf('Call completed successfully.' . PHP_EOL);
    } 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 = ContextsClient::sessionName('[PROJECT]', '[SESSION]');

    delete_all_contexts_sample($formattedParent);
}

deleteContext

Deletes the specified context.

Parameters
Name	Description
`name`	`string` Required. The name of the context to delete. Format: `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>` or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>`. If `Environment ID` is not specified, we assume default 'draft' environment. If `User ID` is not specified, we assume default '-' user.
`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.

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\ContextsClient;

/**
 * @param string $formattedName The name of the context to delete. Format:
 *                              `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>`
 *                              or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
 *                              ID>/sessions/<Session ID>/contexts/<Context ID>`.
 *                              If `Environment ID` is not specified, we assume default 'draft'
 *                              environment. If `User ID` is not specified, we assume default '-' user. Please see
 *                              {@see ContextsClient::contextName()} for help formatting this field.
 */
function delete_context_sample(string $formattedName): void
{
    // Create a client.
    $contextsClient = new ContextsClient();

    // Call the API and handle any network failures.
    try {
        $contextsClient->deleteContext($formattedName);
        printf('Call completed successfully.' . PHP_EOL);
    } 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 = ContextsClient::contextName('[PROJECT]', '[SESSION]', '[CONTEXT]');

    delete_context_sample($formattedName);
}

getContext

Retrieves the specified context.

Parameters
Name	Description
`name`	`string` Required. The name of the context. Format: `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>` or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>/contexts/<Context ID>`. If `Environment ID` is not specified, we assume default 'draft' environment. If `User ID` is not specified, we assume default '-' user.
`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\Context`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Context;
use Google\Cloud\Dialogflow\V2\ContextsClient;

/**
 * @param string $formattedName The name of the context. Format:
 *                              `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>`
 *                              or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
 *                              ID>/sessions/<Session ID>/contexts/<Context ID>`.
 *                              If `Environment ID` is not specified, we assume default 'draft'
 *                              environment. If `User ID` is not specified, we assume default '-' user. Please see
 *                              {@see ContextsClient::contextName()} for help formatting this field.
 */
function get_context_sample(string $formattedName): void
{
    // Create a client.
    $contextsClient = new ContextsClient();

    // Call the API and handle any network failures.
    try {
        /** @var Context $response */
        $response = $contextsClient->getContext($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 = ContextsClient::contextName('[PROJECT]', '[SESSION]', '[CONTEXT]');

    get_context_sample($formattedName);
}

listContexts

Returns the list of all contexts in the specified session.

Parameters
Name	Description
`parent`	`string` Required. The session to list all contexts from. Format: `projects/<Project ID>/agent/sessions/<Session ID>` or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>`. If `Environment ID` is not specified, we assume default 'draft' environment. If `User ID` is not specified, we assume default '-' user.
`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\Context;
use Google\Cloud\Dialogflow\V2\ContextsClient;

/**
 * @param string $formattedParent The session to list all contexts from.
 *                                Format: `projects/<Project ID>/agent/sessions/<Session ID>` or
 *                                `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
 *                                ID>/sessions/<Session ID>`.
 *                                If `Environment ID` is not specified, we assume default 'draft'
 *                                environment. If `User ID` is not specified, we assume default '-' user. Please see
 *                                {@see ContextsClient::sessionName()} for help formatting this field.
 */
function list_contexts_sample(string $formattedParent): void
{
    // Create a client.
    $contextsClient = new ContextsClient();

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

        /** @var Context $element */
        foreach ($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 = ContextsClient::sessionName('[PROJECT]', '[SESSION]');

    list_contexts_sample($formattedParent);
}

updateContext

Updates the specified context.

Parameters
Name	Description
`context`	`Google\Cloud\Dialogflow\V2\Context` Required. The context to update.
`optionalArgs`	`array` Optional.
`↳ updateMask`	`FieldMask` Optional. The mask to control which fields get updated.
`↳ 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\Context`

Example

use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Context;
use Google\Cloud\Dialogflow\V2\ContextsClient;

/**
 * @param string $contextName The unique identifier of the context. Format:
 *                            `projects/<Project ID>/agent/sessions/<Session ID>/contexts/<Context ID>`,
 *                            or `projects/<Project ID>/agent/environments/<Environment ID>/users/<User
 *                            ID>/sessions/<Session ID>/contexts/<Context ID>`.
 *
 *                            The `Context ID` is always converted to lowercase, may only contain
 *                            characters in a-zA-Z0-9_-% and may be at most 250 bytes long.
 *
 *                            If `Environment ID` is not specified, we assume default 'draft'
 *                            environment. If `User ID` is not specified, we assume default '-' user.
 *
 *                            The following context names are reserved for internal use by Dialogflow.
 *                            You should not use these contexts or create contexts with these names:
 *
 *                            * `__system_counters__`
 *                            * `*_id_dialog_context`
 *                            * `*_dialog_params_size`
 */
function update_context_sample(string $contextName): void
{
    // Create a client.
    $contextsClient = new ContextsClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $context = (new Context())
        ->setName($contextName);

    // Call the API and handle any network failures.
    try {
        /** @var Context $response */
        $response = $contextsClient->updateContext($context);
        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
{
    $contextName = '[NAME]';

    update_context_sample($contextName);
}

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\ContextsClient;
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.
    $contextsClient = new ContextsClient();

    // Call the API and handle any network failures.
    try {
        /** @var Location $response */
        $response = $contextsClient->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\ContextsClient;
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.
    $contextsClient = new ContextsClient();

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

static::contextName

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

Parameters
Name	Description
`project`	`string`
`session`	`string`
`context`	`string`

Returns
Type	Description
`string`	The formatted context resource.

static::projectEnvironmentUserSessionName

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

Parameters
Name	Description
`project`	`string`
`environment`	`string`
`user`	`string`
`session`	`string`

Returns
Type	Description
`string`	The formatted project_environment_user_session resource.

static::projectEnvironmentUserSessionContextName

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

Parameters
Name	Description
`project`	`string`
`environment`	`string`
`user`	`string`
`session`	`string`
`context`	`string`

Returns
Type	Description
`string`	The formatted project_environment_user_session_context resource.

static::projectLocationEnvironmentUserSessionName

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

Parameters
Name	Description
`project`	`string`
`location`	`string`
`environment`	`string`
`user`	`string`
`session`	`string`

Returns
Type	Description
`string`	The formatted project_location_environment_user_session resource.

static::projectLocationEnvironmentUserSessionContextName

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

Parameters
Name	Description
`project`	`string`
`location`	`string`
`environment`	`string`
`user`	`string`
`session`	`string`
`context`	`string`

Returns
Type	Description
`string`	The formatted project_location_environment_user_session_context resource.

static::projectLocationSessionName

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

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

Returns
Type	Description
`string`	The formatted project_location_session resource.

static::projectLocationSessionContextName

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

Parameters
Name	Description
`project`	`string`
`location`	`string`
`session`	`string`
`context`	`string`

Returns
Type	Description
`string`	The formatted project_location_session_context resource.

static::projectSessionName

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

Parameters
Name	Description
`project`	`string`
`session`	`string`

Returns
Type	Description
`string`	The formatted project_session resource.

static::projectSessionContextName

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

Parameters
Name	Description
`project`	`string`
`session`	`string`
`context`	`string`

Returns
Type	Description
`string`	The formatted project_session_context resource.

static::sessionName

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

Parameters
Name	Description
`project`	`string`
`session`	`string`

Returns
Type	Description
`string`	The formatted session resource.

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

context: projects/{project}/agent/sessions/{session}/contexts/{context}
projectEnvironmentUserSession: projects/{project}/agent/environments/{environment}/users/{user}/sessions/{session}
projectEnvironmentUserSessionContext: projects/{project}/agent/environments/{environment}/users/{user}/sessions/{session}/contexts/{context}
projectLocationEnvironmentUserSession: projects/{project}/locations/{location}/agent/environments/{environment}/users/{user}/sessions/{session}
projectLocationEnvironmentUserSessionContext: projects/{project}/locations/{location}/agent/environments/{environment}/users/{user}/sessions/{session}/contexts/{context}
projectLocationSession: projects/{project}/locations/{location}/agent/sessions/{session}
projectLocationSessionContext: projects/{project}/locations/{location}/agent/sessions/{session}/contexts/{context}
projectSession: projects/{project}/agent/sessions/{session}
projectSessionContext: projects/{project}/agent/sessions/{session}/contexts/{context}
session: projects/{project}/agent/sessions/{session}

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.

Constants

SERVICE_NAME

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

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.