Struct google_cognitive_apis::api::grpc::google::cloud::dialogflow::v2::StreamingDetectIntentRequest

pub struct StreamingDetectIntentRequest {
    pub session: String,
    pub query_params: Option<QueryParameters>,
    pub query_input: Option<QueryInput>,
    pub single_utterance: bool,
    pub output_audio_config: Option<OutputAudioConfig>,
    pub output_audio_config_mask: Option<FieldMask>,
    pub input_audio: Vec<u8>,
}

The top-level message sent by the client to the [Sessions.StreamingDetectIntent][google.cloud.dialogflow.v2.Sessions.StreamingDetectIntent] method.

Multiple request messages should be sent in order:

1. The first message must contain [session][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.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.

Fields

session: String

Required. The name of the session the query is sent to. Format of the session name: 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 are using “-”. It’s up to the API caller to choose an appropriate Session ID and User Id. They can be a random number or some type of user and session identifiers (preferably hashed). The length of the Session ID and User ID must not exceed 36 characters.

For more information, see the API interactions guide.

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

query_params: Option<QueryParameters>

The parameters of this query.

query_input: Option<QueryInput>

Required. The input specification. It can be set to:

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

2. a conversational query in the form of text, or

3. an event that specifies which intent to trigger.

single_utterance: bool

👎Deprecated

Please use [InputAudioConfig.single_utterance][google.cloud.dialogflow.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.

output_audio_config: Option<OutputAudioConfig>

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.

output_audio_config_mask: Option<FieldMask>

Mask for [output_audio_config][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.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.dialogflow.v2.StreamingDetectIntentRequest.output_audio_config] replaces the agent-level config in its entirety.

input_audio: Vec<u8>

The input audio content to be recognized. Must be sent if query_input was set to a streaming input audio config. The complete audio over all streaming messages must not exceed 1 minute.

Trait Implementations

impl Clone for StreamingDetectIntentRequest

fn clone(&self) -> StreamingDetectIntentRequest

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StreamingDetectIntentRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for StreamingDetectIntentRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for StreamingDetectIntentRequest

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8, Global>

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8, Global>

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    B: Buf,
    Self: Default, 

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    B: Buf,
    Self: Default, 

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq<StreamingDetectIntentRequest> for StreamingDetectIntentRequest

fn eq(&self, other: &StreamingDetectIntentRequest) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for StreamingDetectIntentRequest