Google Cloud Dialogflow V2 Client - Class SessionsClient (1.6.0)

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

Service Description: A service used for session interactions.

This class is currently experimental and may be subject to changes.

Namespace

Google \ Cloud \ Dialogflow \ V2 \ Client

Methods

__construct

Constructor.

Parameters
NameDescription
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.

detectIntent

Processes a natural language query and returns structured, actionable data as a result. This method is not idempotent, because it may cause contexts and session entity types to be updated, which in turn might affect results of future queries.

If you might use Agent Assist or other CCAI products now or in the future, consider using AnalyzeContent instead of DetectIntent. AnalyzeContent has additional functionality for Agent Assist and other CCAI products.

Note: Always use agent versions for production traffic. See Versions and environments.

The async variant is Google\Cloud\Dialogflow\V2\Client\BaseClient\self::detectIntentAsync() .

Parameters
NameDescription
request Google\Cloud\Dialogflow\V2\DetectIntentRequest

A request to house fields associated with the call.

callOptions 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
TypeDescription
Google\Cloud\Dialogflow\V2\DetectIntentResponse

streamingDetectIntent

Processes a natural language query in audio format in a streaming fashion and returns structured, actionable data as a result. This method is only available via the gRPC API (not REST).

If you might use Agent Assist or other CCAI products now or in the future, consider using StreamingAnalyzeContent instead of StreamingDetectIntent. StreamingAnalyzeContent has additional functionality for Agent Assist and other CCAI products.

Note: Always use agent versions for production traffic. See Versions and environments.

Parameters
NameDescription
callOptions array

Optional.

↳ timeoutMillis int

Timeout to use for this call.

Returns
TypeDescription
Google\ApiCore\BidiStream

getLocation

Gets information about a location.

The async variant is Google\Cloud\Dialogflow\V2\Client\BaseClient\self::getLocationAsync() .

Parameters
NameDescription
request Google\Cloud\Location\GetLocationRequest

A request to house fields associated with the call.

callOptions 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
TypeDescription
Google\Cloud\Location\Location

listLocations

Lists information about the supported locations for this service.

The async variant is Google\Cloud\Dialogflow\V2\Client\BaseClient\self::listLocationsAsync() .

Parameters
NameDescription
request Google\Cloud\Location\ListLocationsRequest

A request to house fields associated with the call.

callOptions 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
TypeDescription
Google\ApiCore\PagedListResponse

detectIntentAsync

Parameters
NameDescription
request Google\Cloud\Dialogflow\V2\DetectIntentRequest
optionalArgs = [] array
Returns
TypeDescription
GuzzleHttp\Promise\PromiseInterface

getLocationAsync

Parameters
NameDescription
request Google\Cloud\Location\GetLocationRequest
optionalArgs = [] array
Returns
TypeDescription
GuzzleHttp\Promise\PromiseInterface

listLocationsAsync

Parameters
NameDescription
request Google\Cloud\Location\ListLocationsRequest
optionalArgs = [] array
Returns
TypeDescription
GuzzleHttp\Promise\PromiseInterface

static::contextName

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

Parameters
NameDescription
project string
session string
context string
Returns
TypeDescription
stringThe formatted context resource.

static::projectEnvironmentUserSessionName

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

Parameters
NameDescription
project string
environment string
user string
session string
Returns
TypeDescription
stringThe 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
NameDescription
project string
environment string
user string
session string
context string
Returns
TypeDescription
stringThe formatted project_environment_user_session_context resource.

static::projectEnvironmentUserSessionEntityTypeName

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

Parameters
NameDescription
project string
environment string
user string
session string
entityType string
Returns
TypeDescription
stringThe formatted project_environment_user_session_entity_type resource.

static::projectLocationEnvironmentUserSessionName

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

Parameters
NameDescription
project string
location string
environment string
user string
session string
Returns
TypeDescription
stringThe 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
NameDescription
project string
location string
environment string
user string
session string
context string
Returns
TypeDescription
stringThe formatted project_location_environment_user_session_context resource.

static::projectLocationEnvironmentUserSessionEntityTypeName

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

Parameters
NameDescription
project string
location string
environment string
user string
session string
entityType string
Returns
TypeDescription
stringThe formatted project_location_environment_user_session_entity_type resource.

static::projectLocationSessionName

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

Parameters
NameDescription
project string
location string
session string
Returns
TypeDescription
stringThe formatted project_location_session resource.

static::projectLocationSessionContextName

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

Parameters
NameDescription
project string
location string
session string
context string
Returns
TypeDescription
stringThe formatted project_location_session_context resource.

static::projectLocationSessionEntityTypeName

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

Parameters
NameDescription
project string
location string
session string
entityType string
Returns
TypeDescription
stringThe formatted project_location_session_entity_type resource.

static::projectSessionName

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

Parameters
NameDescription
project string
session string
Returns
TypeDescription
stringThe formatted project_session resource.

static::projectSessionContextName

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

Parameters
NameDescription
project string
session string
context string
Returns
TypeDescription
stringThe formatted project_session_context resource.

static::projectSessionEntityTypeName

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

Parameters
NameDescription
project string
session string
entityType string
Returns
TypeDescription
stringThe formatted project_session_entity_type resource.

static::sessionName

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

Parameters
NameDescription
project string
session string
Returns
TypeDescription
stringThe formatted session resource.

static::sessionEntityTypeName

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

Parameters
NameDescription
project string
session string
entityType string
Returns
TypeDescription
stringThe formatted session_entity_type 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}
  • projectEnvironmentUserSessionEntityType: projects/{project}/agent/environments/{environment}/users/{user}/sessions/{session}/entityTypes/{entity_type}
  • 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}
  • projectLocationEnvironmentUserSessionEntityType: projects/{project}/locations/{location}/agent/environments/{environment}/users/{user}/sessions/{session}/entityTypes/{entity_type}
  • projectLocationSession: projects/{project}/locations/{location}/agent/sessions/{session}
  • projectLocationSessionContext: projects/{project}/locations/{location}/agent/sessions/{session}/contexts/{context}
  • projectLocationSessionEntityType: projects/{project}/locations/{location}/agent/sessions/{session}/entityTypes/{entity_type}
  • projectSession: projects/{project}/agent/sessions/{session}
  • projectSessionContext: projects/{project}/agent/sessions/{session}/contexts/{context}
  • projectSessionEntityType: projects/{project}/agent/sessions/{session}/entityTypes/{entity_type}
  • session: projects/{project}/agent/sessions/{session}
  • sessionEntityType: projects/{project}/agent/sessions/{session}/entityTypes/{entity_type}

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
NameDescription
formattedName string

The formatted name string

template string

Optional name of template to match

Returns
TypeDescription
arrayAn associative array from name component IDs to component values.