Google Cloud Dialogflow V2 Client - Class ParticipantsClient (1.4.0)

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

Service Description: Service for managing Participants.

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:

$participantsClient = new ParticipantsClient();
try {
    $formattedParticipant = $participantsClient->participantName('[PROJECT]', '[CONVERSATION]', '[PARTICIPANT]');
    $response = $participantsClient->analyzeContent($formattedParticipant);
} finally {
    $participantsClient->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

conversationName

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

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

messageName

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

Parameters
NameDescription
project string
conversation string
message string
Returns
TypeDescription
stringThe formatted message resource.

participantName

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

Parameters
NameDescription
project string
conversation string
participant string
Returns
TypeDescription
stringThe formatted participant resource.

projectConversationName

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

Parameters
NameDescription
project string
conversation string
Returns
TypeDescription
stringThe formatted project_conversation resource.

projectConversationMessageName

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

Parameters
NameDescription
project string
conversation string
message string
Returns
TypeDescription
stringThe formatted project_conversation_message resource.

projectConversationParticipantName

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

Parameters
NameDescription
project string
conversation string
participant string
Returns
TypeDescription
stringThe formatted project_conversation_participant resource.

projectLocationConversationName

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

Parameters
NameDescription
project string
location string
conversation string
Returns
TypeDescription
stringThe formatted project_location_conversation resource.

projectLocationConversationMessageName

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

Parameters
NameDescription
project string
location string
conversation string
message string
Returns
TypeDescription
stringThe formatted project_location_conversation_message resource.

projectLocationConversationParticipantName

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

Parameters
NameDescription
project string
location string
conversation string
participant string
Returns
TypeDescription
stringThe formatted project_location_conversation_participant 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

  • conversation: projects/{project}/conversations/{conversation}
  • message: projects/{project}/conversations/{conversation}/messages/{message}
  • participant: projects/{project}/conversations/{conversation}/participants/{participant}
  • projectConversation: projects/{project}/conversations/{conversation}
  • projectConversationMessage: projects/{project}/conversations/{conversation}/messages/{message}
  • projectConversationParticipant: projects/{project}/conversations/{conversation}/participants/{participant}
  • projectLocationConversation: projects/{project}/locations/{location}/conversations/{conversation}
  • projectLocationConversationMessage: projects/{project}/locations/{location}/conversations/{conversation}/messages/{message}
  • projectLocationConversationParticipant: projects/{project}/locations/{location}/conversations/{conversation}/participants/{participant}

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.

__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.

analyzeContent

Adds a text (chat, for example), or audio (phone recording, for example) message from a participant into the conversation.

Note: Always use agent versions for production traffic sent to virtual agents. See Versions and environments.

Parameters
NameDescription
participant string

Required. The name of the participant this text comes from. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>/participants/<Participant ID>.

optionalArgs array

Optional.

↳ textInput TextInput

The natural language text to be processed.

↳ eventInput EventInput

An input event to send to Dialogflow.

↳ replyAudioConfig OutputAudioConfig

Speech synthesis configuration. The speech synthesis settings for a virtual agent that may be configured for the associated conversation profile are not used when calling AnalyzeContent. If this configuration is not supplied, speech synthesis is disabled.

↳ queryParams QueryParameters

Parameters for a Dialogflow virtual-agent query.

↳ assistQueryParams AssistQueryParameters

Parameters for a human assist query.

↳ cxParameters Struct

Additional parameters to be put into Dialogflow CX session parameters. To remove a parameter from the session, clients should explicitly set the parameter value to null. Note: this field should only be used if you are connecting to a Dialogflow CX agent.

↳ requestId string

A unique identifier for this request. Restricted to 36 ASCII characters. A random UUID is recommended. This request is only idempotent if a request_id is provided.

↳ 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\AnalyzeContentResponse
Example
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\AnalyzeContentResponse;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;

/**
 * @param string $formattedParticipant The name of the participant this text comes from.
 *                                     Format: `projects/<Project ID>/locations/<Location
 *                                     ID>/conversations/<Conversation ID>/participants/<Participant ID>`. Please see
 *                                     {@see ParticipantsClient::participantName()} for help formatting this field.
 */
function analyze_content_sample(string $formattedParticipant): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

    // Call the API and handle any network failures.
    try {
        /** @var AnalyzeContentResponse $response */
        $response = $participantsClient->analyzeContent($formattedParticipant);
        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
{
    $formattedParticipant = ParticipantsClient::participantName(
        '[PROJECT]',
        '[CONVERSATION]',
        '[PARTICIPANT]'
    );

    analyze_content_sample($formattedParticipant);
}

createParticipant

Creates a new participant in a conversation.

Parameters
NameDescription
parent string

Required. Resource identifier of the conversation adding the participant. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>.

participant Google\Cloud\Dialogflow\V2\Participant

Required. The participant 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
TypeDescription
Google\Cloud\Dialogflow\V2\Participant
Example
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Participant;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;

/**
 * @param string $formattedParent Resource identifier of the conversation adding the participant.
 *                                Format: `projects/<Project ID>/locations/<Location
 *                                ID>/conversations/<Conversation ID>`. Please see
 *                                {@see ParticipantsClient::conversationName()} for help formatting this field.
 */
function create_participant_sample(string $formattedParent): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

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

    // Call the API and handle any network failures.
    try {
        /** @var Participant $response */
        $response = $participantsClient->createParticipant($formattedParent, $participant);
        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
{
    $formattedParent = ParticipantsClient::conversationName('[PROJECT]', '[CONVERSATION]');

    create_participant_sample($formattedParent);
}

getParticipant

Retrieves a conversation participant.

Parameters
NameDescription
name string

Required. The name of the participant. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>/participants/<Participant 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
TypeDescription
Google\Cloud\Dialogflow\V2\Participant
Example
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Participant;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;

/**
 * @param string $formattedName The name of the participant. Format:
 *                              `projects/<Project ID>/locations/<Location ID>/conversations/<Conversation
 *                              ID>/participants/<Participant ID>`. Please see
 *                              {@see ParticipantsClient::participantName()} for help formatting this field.
 */
function get_participant_sample(string $formattedName): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

    // Call the API and handle any network failures.
    try {
        /** @var Participant $response */
        $response = $participantsClient->getParticipant($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 = ParticipantsClient::participantName(
        '[PROJECT]',
        '[CONVERSATION]',
        '[PARTICIPANT]'
    );

    get_participant_sample($formattedName);
}

listParticipants

Returns the list of all participants in the specified conversation.

Parameters
NameDescription
parent string

Required. The conversation to list all participants from. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation 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
TypeDescription
Google\ApiCore\PagedListResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Dialogflow\V2\Participant;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;

/**
 * @param string $formattedParent The conversation to list all participants from.
 *                                Format: `projects/<Project ID>/locations/<Location
 *                                ID>/conversations/<Conversation ID>`. Please see
 *                                {@see ParticipantsClient::conversationName()} for help formatting this field.
 */
function list_participants_sample(string $formattedParent): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

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

        /** @var Participant $element */
        foreach ($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 = ParticipantsClient::conversationName('[PROJECT]', '[CONVERSATION]');

    list_participants_sample($formattedParent);
}

streamingAnalyzeContent

Adds a text (chat, for example), or audio (phone recording, for example) message from a participant into the conversation.

Note: This method is only available through the gRPC API (not REST).

The top-level message sent to the client by the server is StreamingAnalyzeContentResponse. Multiple response messages can be returned in order. The first one or more messages contain the recognition_result field. Each result represents a more complete transcript of what the user said. The next message contains the reply_text field and potentially the reply_audio field. The message can also contain the automated_agent_reply field.

Note: Always use agent versions for production traffic sent to virtual agents. See Versions and environments.

Parameters
NameDescription
optionalArgs array

Optional.

↳ timeoutMillis int

Timeout to use for this call.

Returns
TypeDescription
Google\ApiCore\BidiStream
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\BidiStream;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;
use Google\Cloud\Dialogflow\V2\StreamingAnalyzeContentRequest;
use Google\Cloud\Dialogflow\V2\StreamingAnalyzeContentResponse;

/**
 * @param string $formattedParticipant The name of the participant this text comes from.
 *                                     Format: `projects/<Project ID>/locations/<Location
 *                                     ID>/conversations/<Conversation ID>/participants/<Participant ID>`. Please see
 *                                     {@see ParticipantsClient::participantName()} for help formatting this field.
 */
function streaming_analyze_content_sample(string $formattedParticipant): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $request = (new StreamingAnalyzeContentRequest())
        ->setParticipant($formattedParticipant);

    // Call the API and handle any network failures.
    try {
        /** @var BidiStream $stream */
        $stream = $participantsClient->streamingAnalyzeContent();
        $stream->writeAll([$request,]);

        /** @var StreamingAnalyzeContentResponse $element */
        foreach ($stream->closeWriteAndReadAll() 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
{
    $formattedParticipant = ParticipantsClient::participantName(
        '[PROJECT]',
        '[CONVERSATION]',
        '[PARTICIPANT]'
    );

    streaming_analyze_content_sample($formattedParticipant);
}

suggestArticles

Gets suggested articles for a participant based on specific historical messages.

Parameters
NameDescription
parent string

Required. The name of the participant to fetch suggestion for. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>/participants/<Participant ID>.

optionalArgs array

Optional.

↳ latestMessage string

Optional. The name of the latest conversation message to compile suggestion for. If empty, it will be the latest message of the conversation. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>/messages/<Message ID>.

↳ contextSize int

Optional. Max number of messages prior to and including latest_message to use as context when compiling the suggestion. By default 20 and at most 50.

↳ assistQueryParams AssistQueryParameters

Parameters for a human assist query.

↳ 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\SuggestArticlesResponse
Example
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;
use Google\Cloud\Dialogflow\V2\SuggestArticlesResponse;

/**
 * @param string $formattedParent The name of the participant to fetch suggestion for.
 *                                Format: `projects/<Project ID>/locations/<Location
 *                                ID>/conversations/<Conversation ID>/participants/<Participant ID>`. Please see
 *                                {@see ParticipantsClient::participantName()} for help formatting this field.
 */
function suggest_articles_sample(string $formattedParent): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

    // Call the API and handle any network failures.
    try {
        /** @var SuggestArticlesResponse $response */
        $response = $participantsClient->suggestArticles($formattedParent);
        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
{
    $formattedParent = ParticipantsClient::participantName(
        '[PROJECT]',
        '[CONVERSATION]',
        '[PARTICIPANT]'
    );

    suggest_articles_sample($formattedParent);
}

suggestFaqAnswers

Gets suggested faq answers for a participant based on specific historical messages.

Parameters
NameDescription
parent string

Required. The name of the participant to fetch suggestion for. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>/participants/<Participant ID>.

optionalArgs array

Optional.

↳ latestMessage string

Optional. The name of the latest conversation message to compile suggestion for. If empty, it will be the latest message of the conversation. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>/messages/<Message ID>.

↳ contextSize int

Optional. Max number of messages prior to and including [latest_message] to use as context when compiling the suggestion. By default 20 and at most 50.

↳ assistQueryParams AssistQueryParameters

Parameters for a human assist query.

↳ 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\SuggestFaqAnswersResponse
Example
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;
use Google\Cloud\Dialogflow\V2\SuggestFaqAnswersResponse;

/**
 * @param string $formattedParent The name of the participant to fetch suggestion for.
 *                                Format: `projects/<Project ID>/locations/<Location
 *                                ID>/conversations/<Conversation ID>/participants/<Participant ID>`. Please see
 *                                {@see ParticipantsClient::participantName()} for help formatting this field.
 */
function suggest_faq_answers_sample(string $formattedParent): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

    // Call the API and handle any network failures.
    try {
        /** @var SuggestFaqAnswersResponse $response */
        $response = $participantsClient->suggestFaqAnswers($formattedParent);
        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
{
    $formattedParent = ParticipantsClient::participantName(
        '[PROJECT]',
        '[CONVERSATION]',
        '[PARTICIPANT]'
    );

    suggest_faq_answers_sample($formattedParent);
}

suggestSmartReplies

Gets smart replies for a participant based on specific historical messages.

Parameters
NameDescription
parent string

Required. The name of the participant to fetch suggestion for. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>/participants/<Participant ID>.

optionalArgs array

Optional.

↳ currentTextInput TextInput

The current natural language text segment to compile suggestion for. This provides a way for user to get follow up smart reply suggestion after a smart reply selection, without sending a text message.

↳ latestMessage string

The name of the latest conversation message to compile suggestion for. If empty, it will be the latest message of the conversation. Format: projects/<Project ID>/locations/<Location ID>/conversations/<Conversation ID>/messages/<Message ID>.

↳ contextSize int

Max number of messages prior to and including [latest_message] to use as context when compiling the suggestion. By default 20 and at most 50.

↳ 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\SuggestSmartRepliesResponse
Example
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;
use Google\Cloud\Dialogflow\V2\SuggestSmartRepliesResponse;

/**
 * @param string $formattedParent The name of the participant to fetch suggestion for.
 *                                Format: `projects/<Project ID>/locations/<Location
 *                                ID>/conversations/<Conversation ID>/participants/<Participant ID>`. Please see
 *                                {@see ParticipantsClient::participantName()} for help formatting this field.
 */
function suggest_smart_replies_sample(string $formattedParent): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

    // Call the API and handle any network failures.
    try {
        /** @var SuggestSmartRepliesResponse $response */
        $response = $participantsClient->suggestSmartReplies($formattedParent);
        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
{
    $formattedParent = ParticipantsClient::participantName(
        '[PROJECT]',
        '[CONVERSATION]',
        '[PARTICIPANT]'
    );

    suggest_smart_replies_sample($formattedParent);
}

updateParticipant

Updates the specified participant.

Parameters
NameDescription
participant Google\Cloud\Dialogflow\V2\Participant

Required. The participant to update.

updateMask Google\Protobuf\FieldMask

Required. The mask to specify which fields to update.

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
TypeDescription
Google\Cloud\Dialogflow\V2\Participant
Example
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\Participant;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;
use Google\Protobuf\FieldMask;

/**
 * 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 update_participant_sample(): void
{
    // Create a client.
    $participantsClient = new ParticipantsClient();

    // Prepare any non-scalar elements to be passed along with the request.
    $participant = new Participant();
    $updateMask = new FieldMask();

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

getLocation

Gets information about a location.

Parameters
NameDescription
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
TypeDescription
Google\Cloud\Location\Location
Example
use Google\ApiCore\ApiException;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;
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.
    $participantsClient = new ParticipantsClient();

    // Call the API and handle any network failures.
    try {
        /** @var Location $response */
        $response = $participantsClient->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
NameDescription
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
TypeDescription
Google\ApiCore\PagedListResponse
Example
use Google\ApiCore\ApiException;
use Google\ApiCore\PagedListResponse;
use Google\Cloud\Dialogflow\V2\ParticipantsClient;
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.
    $participantsClient = new ParticipantsClient();

    // Call the API and handle any network failures.
    try {
        /** @var PagedListResponse $response */
        $response = $participantsClient->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.Participants'

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.