Module types (1.0.0)

API documentation for types module.

Classes

Agent

Represents a conversational agent.

Required. The name of this agent.

Optional. The list of all languages supported by this agent (except for the default_language_code).

Optional. The description of this agent. The maximum length is 500 characters. If exceeded, the request is rejected.

Optional. Determines whether this agent should log conversation queries.

Optional. To filter out false positive results and still get variety in matched natural language inputs for your agent, you can tune the machine learning classification threshold. If the returned score value is less than the threshold value, then a fallback intent will be triggered or, if there are no fallback intents defined, no intent will be triggered. The score values range from 0.0 (completely uncertain) to 1.0 (completely certain). If set to 0.0, the default of 0.3 is used.

Optional. The agent tier. If not specified, TIER_STANDARD is assumed.

Any

API documentation for Any class.

BatchCreateEntitiesRequest

The request message for EntityTypes.BatchCreateEntities.

Required. The entities to create.

BatchDeleteEntitiesRequest

The request message for EntityTypes.BatchDeleteEntities.

Required. The reference values of the entities to delete. Note that these are not fully-qualified names, i.e. they don't start with projects/<Project ID>.

BatchDeleteEntityTypesRequest

The request message for EntityTypes.BatchDeleteEntityTypes.

Required. The names entity types to delete. All names must point to the same agent as parent.

BatchDeleteIntentsRequest

The request message for Intents.BatchDeleteIntents.

Required. The collection of intents to delete. Only intent name must be filled in.

BatchUpdateEntitiesRequest

The request message for EntityTypes.BatchUpdateEntities.

Required. The entities to update or create.

Optional. The mask to control which fields get updated.

BatchUpdateEntityTypesRequest

The request message for EntityTypes.BatchUpdateEntityTypes.

The source of the entity type batch. For each entity type in the batch: - If name is specified, we update an existing entity type. - If name is not specified, we create a new entity type.

The collection of entity types to update or create.

Optional. The mask to control which fields get updated.

BatchUpdateEntityTypesResponse

The response message for EntityTypes.BatchUpdateEntityTypes.

BatchUpdateIntentsRequest

The request message for Intents.BatchUpdateIntents.

The source of the intent batch.

The collection of intents to update or create.

Optional. The mask to control which fields get updated.

BatchUpdateIntentsResponse

The response message for Intents.BatchUpdateIntents.

CancelOperationRequest

API documentation for CancelOperationRequest class.

Context

Represents a context.

Optional. The number of conversational query requests after which the context expires. If set to 0 (the default) the context expires immediately. Contexts expire automatically after 20 minutes if there are no matching queries.

CreateContextRequest

The request message for Contexts.CreateContext.

Required. The context to create.

CreateEntityTypeRequest

The request message for EntityTypes.CreateEntityType.

Required. The entity type to create.

CreateIntentRequest

The request message for Intents.CreateIntent.

Required. The intent to create.

Optional. The resource view to apply to the returned intent.

CreateSessionEntityTypeRequest

The request message for SessionEntityTypes.CreateSessionEntityType.

Required. The session entity type to create.

DeleteAgentRequest

The request message for Agents.DeleteAgent.

DeleteAllContextsRequest

The request message for Contexts.DeleteAllContexts.

DeleteContextRequest

The request message for Contexts.DeleteContext.

DeleteEntityTypeRequest

The request message for EntityTypes.DeleteEntityType.

DeleteIntentRequest

The request message for Intents.DeleteIntent.

DeleteOperationRequest

API documentation for DeleteOperationRequest class.

DeleteSessionEntityTypeRequest

The request message for SessionEntityTypes.DeleteSessionEntityType.

DetectIntentRequest

Requests and responses for custom methods. The request to detect user's intent.

The parameters of this query.

Instructs the speech synthesizer how to generate the output audio. If this field is not set and agent-level speech synthesizer is not configured, no output audio is generated.

The natural language speech audio to be processed. This field should be populated iff query_input is set to an input audio config. A single request can contain up to 1 minute of speech audio data.

DetectIntentResponse

The message returned from the DetectIntent method.

The selected results of the conversational query or event processing. See alternative_query_results for additional potential results.

The audio data bytes encoded as specified in the request. Note: The output audio is generated based on the values of default platform text responses found in the query_result.fulfillment_messages field. If multiple default text responses exist, they will be concatenated when generating audio. If no default platform text responses exist, the generated audio content will be empty.

Duration

API documentation for Duration class.

Empty

API documentation for Empty class.

EntityType

Represents an entity type. Entity types serve as a tool for extracting parameter values from natural language queries.

Required. The name of the entity type.

Optional. Indicates whether the entity type can be automatically expanded.

Optional. Enables fuzzy entity extraction during classification.

EntityTypeBatch

This message is a wrapper around a collection of entity types.

EventInput

Events allow for matching intents by event name instead of the natural language input. For instance, input <event: { name: "welcome_event", parameters: { name: "Sam" } }> can trigger a personalized welcome response. The parameter name may be used by the agent in the response: "Hello #welcome_event.name! What can I do for you today?".

The collection of parameters associated with the event.

ExportAgentRequest

The request message for Agents.ExportAgent.

Required. The Google Cloud Storage <https://cloud.google.com/storage/docs/>__ URI to export the agent to. The format of this URI must be gs://<bucket- name>/<object-name>. If left unspecified, the serialized agent is returned inline.

ExportAgentResponse

The response message for Agents.ExportAgent.

The URI to a file containing the exported agent. This field is populated only if agent_uri is specified in ExportAgentRequest.

FieldMask

API documentation for FieldMask class.

GetAgentRequest

The request message for Agents.GetAgent.

GetContextRequest

The request message for Contexts.GetContext.

GetEntityTypeRequest

The request message for EntityTypes.GetEntityType.

Optional. The language to retrieve entity synonyms for. If not specified, the agent's default language is used. Many languages <https://cloud.google.com/dialogflow/docs/reference/ language>__ are supported. Note: languages must be enabled in the agent before they can be used.

GetIntentRequest

The request message for Intents.GetIntent.

Optional. The language to retrieve training phrases, parameters and rich messages for. If not specified, the agent's default language is used. Many languages <https://clo ud.google.com/dialogflow/docs/reference/language>__ are supported. Note: languages must be enabled in the agent before they can be used.

GetOperationRequest

API documentation for GetOperationRequest class.

GetSessionEntityTypeRequest

The request message for SessionEntityTypes.GetSessionEntityType.

GetValidationResultRequest

The request message for Agents.GetValidationResult.

Optional. The language for which you want a validation result. If not specified, the agent's default language is used. Many languages <https://cloud.google.com/dialogflow/docs/reference/ language>__ are supported. Note: languages must be enabled in the agent before they can be used.

ImportAgentRequest

The request message for Agents.ImportAgent.

Required. The agent to import.

Zip compressed raw byte content for agent.

InputAudioConfig

Instructs the speech recognizer how to process the audio content.

Required. Sample rate (in Hertz) of the audio content sent in the query. Refer to Cloud Speech API documentation <https://cloud.google.com/speech-to-text/docs/basics>__ for more details.

If true, Dialogflow returns SpeechWordInfo in [StreamingRecognitionResult][google.cloud.dialogflow.v2.Stream ingRecognitionResult] with information about the recognized speech words, e.g. start and end time offsets. If false or unspecified, Speech doesn't return any word-level information.

Context information to assist speech recognition. See the Cloud Speech documentation <https://cloud.google.com/speech- to-text/docs/basics#phrase-hints>__ for more details.

Which variant of the [Speech model][google.cloud.dialogflow.v2.InputAudioConfig.model] to use.

Intent

Represents an intent. Intents convert a number of user expressions or patterns into an action. An action is an extraction of a user command or sentence semantics.

Required. The name of this intent.

Optional. The priority of this intent. Higher numbers represent higher priorities. - If the supplied value is unspecified or 0, the service translates the value to 500,000, which corresponds to the Normal priority in the console. - If the supplied value is negative, the intent is ignored in runtime detect intent requests.

Optional. Indicates whether Machine Learning is disabled for the intent. Note: If ml_disabled setting is set to true, then this intent is not taken into account during inference in ML ONLY match mode. Also, auto-markup in the UI is turned off.

Optional. The collection of event names that trigger the intent. If the collection of input contexts is not empty, all of the contexts must be present in the active user session for an event to trigger this intent. Event names are limited to 150 characters.

Optional. The name of the action associated with the intent. Note: The action name must not contain whitespaces.

Optional. Indicates whether to delete all contexts in the current session when this intent is matched.

Optional. The collection of rich messages corresponding to the Response field in the Dialogflow console.

Read-only. The unique identifier of the root intent in the chain of followup intents. It identifies the correct followup intents chain for this intent. We populate this field only in the output. Format: projects/<Project ID>/agent/intents/<Intent ID>.

Read-only. Information about all followup intents that have this intent as a direct or indirect parent. We populate this field only in the output.

IntentBatch

This message is a wrapper around a collection of intents.

LatLng

API documentation for LatLng class.

ListContextsRequest

The request message for Contexts.ListContexts.

Optional. The maximum number of items to return in a single page. By default 100 and at most 1000.

ListContextsResponse

The response message for Contexts.ListContexts.

Token to retrieve the next page of results, or empty if there are no more results in the list.

ListEntityTypesRequest

The request message for EntityTypes.ListEntityTypes.

Optional. The language to list entity synonyms for. If not specified, the agent's default language is used. Many languages <https://cloud.google.com/dialogflow/docs/reference/ language>__ are supported. Note: languages must be enabled in the agent before they can be used.

Optional. The next_page_token value returned from a previous list request.

ListEntityTypesResponse

The response message for EntityTypes.ListEntityTypes.

Token to retrieve the next page of results, or empty if there are no more results in the list.

ListIntentsRequest

The request message for Intents.ListIntents.

Optional. The language to list training phrases, parameters and rich messages for. If not specified, the agent's default language is used. Many languages <https://cloud.google.com/di alogflow/docs/reference/language>__ are supported. Note: languages must be enabled in the agent before they can be used.

Optional. The maximum number of items to return in a single page. By default 100 and at most 1000.

ListIntentsResponse

The response message for Intents.ListIntents.

Token to retrieve the next page of results, or empty if there are no more results in the list.

ListOperationsRequest

API documentation for ListOperationsRequest class.

ListOperationsResponse

API documentation for ListOperationsResponse class.

ListSessionEntityTypesRequest

The request message for SessionEntityTypes.ListSessionEntityTypes.

Optional. The maximum number of items to return in a single page. By default 100 and at most 1000.

ListSessionEntityTypesResponse

The response message for SessionEntityTypes.ListSessionEntityTypes.

Token to retrieve the next page of results, or empty if there are no more results in the list.

ListValue

API documentation for ListValue class.

Operation

API documentation for Operation class.

OperationInfo

API documentation for OperationInfo class.

OriginalDetectIntentRequest

Represents the contents of the original request that was passed to the [Streaming]DetectIntent call.

Optional. The version of the protocol used for this request. This field is AoG-specific.

OutputAudioConfig

Instructs the speech synthesizer on how to generate the output audio content. If this audio config is supplied in a request, it overrides all existing text-to-speech settings applied to the agent.

The synthesis sample rate (in hertz) for this audio. If not provided, then the synthesizer will use the default sample rate based on the audio encoding. If this is different from the voice's natural sample rate, then the synthesizer will honor this request by converting to the desired sample rate (which might result in worse audio quality).

QueryInput

Represents the query input. It can contain either:

  1. An audio config which instructs the speech recognizer how to process the speech audio.

  2. A conversational query in the form of text,.

  3. An event that specifies which intent to trigger.

    Instructs the speech recognizer how to process the speech audio.

    The event to be processed.

QueryParameters

Represents the parameters of the conversational query.

The geo location of this conversational query.

Specifies whether to delete all contexts in the current session before the new ones are activated.

This field can be used to pass custom data into the webhook associated with the agent. Arbitrary JSON objects are supported.

QueryResult

Represents the result of conversational query or event processing.

The language that was triggered during intent detection. See Language Support <https://cloud.google.com/dialogflow/docs/re ference/language>__ for a list of the currently supported language codes.

The action name from the matched intent.

This field is set to: - false if the matched intent has required parameters and not all of the required parameter values have been collected. - true if all required parameter values have been collected, or if the matched intent doesn't contain any required parameters.

The collection of rich messages to present to the user.

If the query was fulfilled by a webhook call, this field is set to the value of the payload field returned in the webhook response.

The intent that matched the conversational query. Some, not all fields are filled in this message, including but not limited to: name, display_name, end_interaction and is_fallback.

Free-form diagnostic information for the associated detect intent request. The fields of this data can change without notice, so you should not write code that depends on its structure. The data may contain: - webhook call latency - webhook errors

RestoreAgentRequest

The request message for Agents.RestoreAgent.

Required. The agent to restore.

Zip compressed raw byte content for agent.

SearchAgentsRequest

The request message for Agents.SearchAgents.

Optional. The maximum number of items to return in a single page. By default 100 and at most 1000.

SearchAgentsResponse

The response message for Agents.SearchAgents.

Token to retrieve the next page of results, or empty if there are no more results in the list.

Sentiment

The sentiment, such as positive/negative feeling or association, for a unit of analysis, such as the query text.

A non-negative number in the [0, +inf) range, which represents the absolute magnitude of sentiment, regardless of score (positive or negative).

SentimentAnalysisRequestConfig

Configures the types of sentiment analysis to perform.

SentimentAnalysisResult

The result of sentiment analysis as configured by sentiment_analysis_request_config.

SessionEntityType

Represents a session entity type.

Extends or replaces a custom entity type at the user session level (we refer to the entity types defined at the agent level as "custom entity types").

Note: session entity types apply to all queries, regardless of the language.

Required. Indicates whether the additional data should override or supplement the custom entity type definition.

SetAgentRequest

The request message for Agents.SetAgent.

Optional. The mask to control which fields get updated.

SpeechContext

Hints for the speech recognizer to help with recognition in a specific conversation state.

Optional. Boost for this context compared to other contexts: * If the boost is positive, Dialogflow will increase the probability that the phrases in this context are recognized over similar sounding phrases. * If the boost is unspecified or non-positive, Dialogflow will not apply any boost. Dialogflow recommends that you use boosts in the range (0, 20] and that you find a value that fits your use case with binary search.

SpeechWordInfo

Information for a word recognized by the speech recognizer.

Time offset relative to the beginning of the audio that corresponds to the start of the spoken word. This is an experimental feature and the accuracy of the time offset can vary.

The Speech confidence between 0.0 and 1.0 for this word. A higher number indicates an estimated greater likelihood that the recognized word is correct. The default of 0.0 is a sentinel value indicating that confidence was not set. This field is not guaranteed to be fully stable over time for the same audio input. Users should also not rely on it to always be provided.

Status

API documentation for Status class.

StreamingDetectIntentRequest

The top-level message sent by the client to the Sessions.StreamingDetectIntent method.

Multiple request messages should be sent in order:

  1. The first message must contain session, [query_input][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.query_input] plus optionally [query_params][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.query_params]. If the client wants to receive an audio response, it should also contain [output_audio_config][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.output_audio_config]. The message must not contain [input_audio][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.input_audio].

  2. If [query_input][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.query_input] was set to [query_input.audio_config][google.cloud.dialogflow.v2.InputAudioConfig], all subsequent messages must contain [input_audio][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.input_audio] to continue with Speech recognition. If you decide to rather detect an intent from text input after you already started Speech recognition, please send a message with [query_input.text][google.cloud.dialogflow.v2.QueryInput.text].

    However, note that:

    • Dialogflow will bill you for the audio duration so far.
    • Dialogflow discards all Speech recognition results in favor of the input text.
    • Dialogflow will use the language code from the first message.

After you sent all input, you must half-close or abort the request stream.

The parameters of this query.

Please use [InputAudioConfig.single_utterance][google.cloud.d ialogflow.v2.InputAudioConfig.single_utterance] instead. If false (default), recognition does not cease until the client closes the stream. If true, the recognizer will detect a single spoken utterance in input audio. Recognition ceases when it detects the audio's voice has stopped or paused. In this case, once a detected intent is received, the client should close the stream and start a new request with a new stream as needed. This setting is ignored when query_input is a piece of text or an event.

Mask for [output_audio_config][google.cloud.dialogflow.v2.St reamingDetectIntentRequest.output_audio_config] indicating which settings in this request-level config should override speech synthesizer settings defined at agent-level. If unspecified or empty, [output_audio_config][google.cloud.dia logflow.v2.StreamingDetectIntentRequest.output_audio_config] replaces the agent-level config in its entirety.

StreamingDetectIntentResponse

The top-level message returned from the StreamingDetectIntent method.

Multiple response messages can be returned in order:

  1. If the input was set to streaming audio, the first one or more messages contain recognition_result. Each recognition_result represents a more complete transcript of what the user said. The last recognition_result has is_final set to true.

  2. The next message contains response_id, query_result and optionally webhook_status if a WebHook was called.

    The result of speech recognition.

    Specifies the status of the webhook request.

    The config used by the speech synthesizer to generate the output audio.

StreamingRecognitionResult

Contains a speech recognition result corresponding to a portion of the audio that is currently being processed or an indication that this is the end of the single requested utterance.

Example:

  1. transcript: "tube"

  2. transcript: "to be a"

  3. transcript: "to be"

  4. transcript: "to be or not to be" is_final: true

  5. transcript: " that's"

  6. transcript: " that is"

  7. message_type: END_OF_SINGLE_UTTERANCE

  8. transcript: " that is the question" is_final: true

Only two of the responses contain final results (#4 and #8 indicated by is_final: true). Concatenating these generates the full transcript: "to be or not to be that is the question".

In each response we populate:

  • for TRANSCRIPT: transcript and possibly is_final.

  • for END_OF_SINGLE_UTTERANCE: only message_type.

    Transcript text representing the words that the user spoke. Populated if and only if message_type = TRANSCRIPT.

    The Speech confidence between 0.0 and 1.0 for the current portion of audio. A higher number indicates an estimated greater likelihood that the recognized words are correct. The default of 0.0 is a sentinel value indicating that confidence was not set. This field is typically only provided if is_final is true and you should not rely on it being accurate or even set.

    Time offset of the end of this Speech recognition result relative to the beginning of the audio. Only populated for message_type = TRANSCRIPT.

Struct

API documentation for Struct class.

SynthesizeSpeechConfig

Configuration of how speech should be synthesized.

Optional. Speaking pitch, in the range [-20.0, 20.0]. 20 means increase 20 semitones from the original pitch. -20 means decrease 20 semitones from the original pitch.

Optional. An identifier which selects 'audio effects' profiles that are applied on (post synthesized) text to speech. Effects are applied on top of each other in the order they are given.

TextInput

Represents the natural language text to be processed.

Required. The language of this conversational query. See Language Support <https://cloud.google.com/dialogflow/docs/re ference/language>__ for a list of the currently supported language codes. Note that queries in the same session do not necessarily need to specify the same language.

TrainAgentRequest

The request message for Agents.TrainAgent.

UpdateContextRequest

The request message for Contexts.UpdateContext.

Optional. The mask to control which fields get updated.

UpdateEntityTypeRequest

The request message for EntityTypes.UpdateEntityType.

Optional. The language of entity synonyms defined in entity_type. If not specified, the agent's default language is used. Many languages <https://cloud.google.com/di alogflow/docs/reference/language>__ are supported. Note: languages must be enabled in the agent before they can be used.

UpdateIntentRequest

The request message for Intents.UpdateIntent.

Optional. The language of training phrases, parameters and rich messages defined in intent. If not specified, the agent's default language is used. Many languages <https://clo ud.google.com/dialogflow/docs/reference/language>__ are supported. Note: languages must be enabled in the agent before they can be used.

Optional. The resource view to apply to the returned intent.

UpdateSessionEntityTypeRequest

The request message for SessionEntityTypes.UpdateSessionEntityType.

Optional. The mask to control which fields get updated.

ValidationError

Represents a single validation error.

The names of the entries that the error is associated with. Format: - "projects//agent", if the error is associated with the entire agent. - "projects//agent/intents/", if the error is associated with certain intents. - "projects//agent/intents//trainingPhrases/", if the error is associated with certain intent training phrases. - "projects//agent/intents//parameters/", if the error is associated with certain intent parameters. - "projects//agent/entities/", if the error is associated with certain entities.

ValidationResult

Represents the output of agent validation.

Value

API documentation for Value class.

VoiceSelectionParams

Description of which voice to use for speech synthesis.

Optional. The preferred gender of the voice. If not set, the service will choose a voice based on the other parameters such as language_code and name. Note that this is only a preference, not requirement. If a voice of the appropriate gender is not available, the synthesizer should substitute a voice with a different gender rather than failing the request.

WaitOperationRequest

API documentation for WaitOperationRequest class.

WebhookRequest

The request message for a webhook call.

The unique identifier of the response. Contains the same value as [Streaming]DetectIntentResponse.response_id.

Optional. The contents of the original request that was passed to [Streaming]DetectIntent call.

WebhookResponse

The response message for a webhook call.

This response is validated by the Dialogflow server. If validation fails, an error will be returned in the [QueryResult.diagnostic_info][google.cloud.dialogflow.v2.QueryResult.diagnostic_info] field. Setting JSON fields to an empty value with the wrong type is a common error. To avoid this error:

  • Use "" for empty strings
  • Use {} or null for empty objects
  • Use [] or null for empty arrays

For more information, see the Protocol Buffers Language Guide <https://developers.google.com/protocol-buffers/docs/proto3#json>__.

Optional. The collection of rich messages to present to the user. This value is passed directly to QueryResult.fulfillment_messages.

Optional. This value is passed directly to QueryResult.webhook_payload. See the related fulfillment_messages[i].payload field, which may be used as an alternative to this field. This field can be used for Actions on Google responses. It should have a structure similar to the JSON message shown here. For more information, see Actions on Google Webhook Format <https://developers.google.com/actions/dialogflow/webhook>__ .. raw:: html 

{      "google": {
   "expectUserResponse": true,        "richResponse": {
   "items": [            {              "simpleResponse": {
   "textToSpeech": "this is a simple response"              }
   }          ]        }      }    }

Optional. Makes the platform immediately invoke another DetectIntent call internally with the specified event as input. When this field is set, Dialogflow ignores the fulfillment_text, fulfillment_messages, and payload fields.