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Weekly library update. 

PiperOrigin-RevId: 286484215
This commit is contained in:
Google APIs 2019-12-19 16:17:28 -08:00 committed by Copybara-Service
parent 192c140298
commit ff4a2047b3
6 changed files with 212 additions and 87 deletions
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226
google/cloud/dialogflow/v2/audio_config.proto
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@ -79,47 +79,32 @@ enum AudioEncoding {
AUDIO_ENCODING_SPEEX_WITH_HEADER_BYTE = 7;
}
// Instructs the speech recognizer how to process the audio content.
message InputAudioConfig {
// Required. Audio encoding of the audio content to process.
AudioEncoding audio_encoding = 1;
// 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.
int32 sample_rate_hertz = 2;
// Required. The language of the supplied audio. Dialogflow does not do
// translations. See [Language
// Support](https://cloud.google.com/dialogflow/docs/reference/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.
string language_code = 3;
// Hints for the speech recognizer to help with recognition in a specific
// conversation state.
message SpeechContext {
// Optional. A list of strings containing words and phrases that the speech
// recognizer should recognize with higher likelihood.
//
// See [the Cloud Speech
// documentation](https://cloud.google.com/speech-to-text/docs/basics#phrase-hints)
// for more details.
repeated string phrase_hints = 4;
// This list can be used to:
// * improve accuracy for words and phrases you expect the user to say,
// e.g. typical commands for your Dialogflow agent
// * add additional words to the speech recognizer vocabulary
// * ...
//
// See the [Cloud Speech
// documentation](https://cloud.google.com/speech-to-text/quotas) for usage
// limits.
repeated string phrases = 1;
// Optional. Which variant of the [Speech model][google.cloud.dialogflow.v2.InputAudioConfig.model] to use.
SpeechModelVariant model_variant = 10;
// Optional. 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.
// Note: This setting is relevant only for streaming methods.
// Note: When specified, InputAudioConfig.single_utterance takes precedence
// over StreamingDetectIntentRequest.single_utterance.
bool single_utterance = 8;
// 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.
float boost = 2;
}
// Variant of the specified [Speech model][google.cloud.dialogflow.v2.InputAudioConfig.model] to use.
@ -165,6 +150,124 @@ enum SpeechModelVariant {
USE_ENHANCED = 3;
}
// Information for a word recognized by the speech recognizer.
message SpeechWordInfo {
// The word this info is for.
string word = 3;
// 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.
google.protobuf.Duration start_offset = 1;
// Time offset relative to the beginning of the audio that corresponds to the
// end of the spoken word. This is an experimental feature and the accuracy of
// the time offset can vary.
google.protobuf.Duration end_offset = 2;
// 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.
float confidence = 4;
}
// Instructs the speech recognizer how to process the audio content.
message InputAudioConfig {
// Required. Audio encoding of the audio content to process.
AudioEncoding audio_encoding = 1;
// 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.
int32 sample_rate_hertz = 2;
// Required. The language of the supplied audio. Dialogflow does not do
// translations. See [Language
// Support](https://cloud.google.com/dialogflow/docs/reference/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.
string language_code = 3;
// Optional. If `true`, Dialogflow returns [SpeechWordInfo][google.cloud.dialogflow.v2.SpeechWordInfo] in
// [StreamingRecognitionResult][google.cloud.dialogflow.v2.StreamingRecognitionResult] 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.
bool enable_word_info = 13 [(google.api.field_behavior) = OPTIONAL];
// Optional. A list of strings containing words and phrases that the speech
// recognizer should recognize with higher likelihood.
//
// See [the Cloud Speech
// documentation](https://cloud.google.com/speech-to-text/docs/basics#phrase-hints)
// for more details.
//
// This field is deprecated. Please use [speech_contexts]() instead. If you
// specify both [phrase_hints]() and [speech_contexts](), Dialogflow will
// treat the [phrase_hints]() as a single additional [SpeechContext]().
repeated string phrase_hints = 4 [
deprecated = true,
(google.api.field_behavior) = OPTIONAL
];
// Optional. 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.
repeated SpeechContext speech_contexts = 11 [(google.api.field_behavior) = OPTIONAL];
// Optional. Which Speech model to select for the given request. Select the
// model best suited to your domain to get best results. If a model is not
// explicitly specified, then we auto-select a model based on the parameters
// in the InputAudioConfig.
// If enhanced speech model is enabled for the agent and an enhanced
// version of the specified model for the language does not exist, then the
// speech is recognized using the standard version of the specified model.
// Refer to
// [Cloud Speech API
// documentation](https://cloud.google.com/speech-to-text/docs/basics#select-model)
// for more details.
string model = 7 [(google.api.field_behavior) = OPTIONAL];
// Optional. Which variant of the [Speech model][google.cloud.dialogflow.v2.InputAudioConfig.model] to use.
SpeechModelVariant model_variant = 10;
// Optional. 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.
// Note: This setting is relevant only for streaming methods.
// Note: When specified, InputAudioConfig.single_utterance takes precedence
// over StreamingDetectIntentRequest.single_utterance.
bool single_utterance = 8;
}
// Gender of the voice as described in
// [SSML voice element](https://www.w3.org/TR/speech-synthesis11/#edef_voice).
enum SsmlVoiceGender {
// An unspecified gender, which means that the client doesn't care which
// gender the selected voice will have.
SSML_VOICE_GENDER_UNSPECIFIED = 0;
// A male voice.
SSML_VOICE_GENDER_MALE = 1;
// A female voice.
SSML_VOICE_GENDER_FEMALE = 2;
// A gender-neutral voice.
SSML_VOICE_GENDER_NEUTRAL = 3;
}
// Description of which voice to use for speech synthesis.
message VoiceSelectionParams {
// Optional. The name of the voice. If not set, the service will choose a
@ -212,39 +315,6 @@ message SynthesizeSpeechConfig {
VoiceSelectionParams voice = 4;
}
// Gender of the voice as described in
// [SSML voice element](https://www.w3.org/TR/speech-synthesis11/#edef_voice).
enum SsmlVoiceGender {
// An unspecified gender, which means that the client doesn't care which
// gender the selected voice will have.
SSML_VOICE_GENDER_UNSPECIFIED = 0;
// A male voice.
SSML_VOICE_GENDER_MALE = 1;
// A female voice.
SSML_VOICE_GENDER_FEMALE = 2;
// A gender-neutral voice.
SSML_VOICE_GENDER_NEUTRAL = 3;
}
// Instructs the speech synthesizer on how to generate the output audio content.
message OutputAudioConfig {
// Required. Audio encoding of the synthesized audio content.
OutputAudioEncoding audio_encoding = 1;
// Optional. 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).
int32 sample_rate_hertz = 2;
// Optional. Configuration of how speech should be synthesized.
SynthesizeSpeechConfig synthesize_speech_config = 3;
}
// Audio encoding of the output audio format in Text-To-Speech.
enum OutputAudioEncoding {
// Not specified.
@ -263,3 +333,19 @@ enum OutputAudioEncoding {
// than MP3 while using approximately the same bitrate.
OUTPUT_AUDIO_ENCODING_OGG_OPUS = 3;
}
// Instructs the speech synthesizer on how to generate the output audio content.
message OutputAudioConfig {
// Required. Audio encoding of the synthesized audio content.
OutputAudioEncoding audio_encoding = 1;
// Optional. 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).
int32 sample_rate_hertz = 2;
// Optional. Configuration of how speech should be synthesized.
SynthesizeSpeechConfig synthesize_speech_config = 3;
}

7
google/cloud/dialogflow/v2/context.proto
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@ -117,6 +117,13 @@ message Context {
//
// 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.
//
// 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`
string name = 1 [(google.api.field_behavior) = REQUIRED];
// Optional. The number of conversational query requests after which the

2
google/cloud/dialogflow/v2/entity_type.proto
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@ -161,6 +161,7 @@ service EntityTypes {
// method does not affect entities in the entity type that aren't explicitly
// specified in the request.
//
//
// Operation <response: [google.protobuf.Empty][google.protobuf.Empty]>
rpc BatchUpdateEntities(BatchUpdateEntitiesRequest) returns (google.longrunning.Operation) {
option (google.api.http) = {
@ -177,6 +178,7 @@ service EntityTypes {
// Deletes entities in the specified entity type.
//
//
// Operation <response: [google.protobuf.Empty][google.protobuf.Empty]>
rpc BatchDeleteEntities(BatchDeleteEntitiesRequest) returns (google.longrunning.Operation) {
option (google.api.http) = {

5
google/cloud/dialogflow/v2/intent.proto
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@ -898,8 +898,9 @@ message Intent {
// Read-only after creation. The unique identifier of the parent intent in the
// chain of followup intents. You can set this field when creating an intent,
// for example with [CreateIntent][] or [BatchUpdateIntents][], in order to
// make this intent a followup intent.
// for example with [CreateIntent][google.cloud.dialogflow.v2.Intents.CreateIntent] or
// [BatchUpdateIntents][google.cloud.dialogflow.v2.Intents.BatchUpdateIntents], in order to make this
// intent a followup intent.
//
// It identifies the parent followup intent.
// Format: `projects/<Project ID>/agent/intents/<Intent ID>`.

46
google/cloud/dialogflow/v2/session.proto
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@ -259,9 +259,13 @@ message QueryResult {
// the greatest `knowledgeAnswers.match_confidence` value in the list.
float intent_detection_confidence = 12;
// The free-form diagnostic info. For example, this field could contain
// webhook call latency. The string keys of the Struct's fields map can change
// without notice.
// 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
google.protobuf.Struct diagnostic_info = 14;
// The sentiment analysis result, which depends on the
@ -270,23 +274,26 @@ message QueryResult {
}
// The top-level message sent by the client to the
// [StreamingDetectIntent][] method.
// [Sessions.StreamingDetectIntent][google.cloud.dialogflow.v2.Sessions.StreamingDetectIntent] method.
//
// Multiple request messages should be sent in order:
//
// 1. The first message must contain [StreamingDetectIntentRequest.session][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.session],
// [StreamingDetectIntentRequest.query_input] plus optionally
// [StreamingDetectIntentRequest.query_params]. If the client wants to
// receive an audio response, it should also contain
// [StreamingDetectIntentRequest.output_audio_config][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.output_audio_config]. The message
// must not contain [StreamingDetectIntentRequest.input_audio][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.input_audio].
// 2. If [StreamingDetectIntentRequest.query_input][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.query_input] was set to
// [StreamingDetectIntentRequest.query_input.audio_config][], all subsequent
// messages must contain [StreamingDetectIntentRequest.input_audio] to
// continue with Speech recognition.
// 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
// [StreamingDetectIntentRequest.query_input.text][].
// [query_input.text][google.cloud.dialogflow.v2.QueryInput.text].
//
// However, note that:
//
@ -453,6 +460,15 @@ message StreamingRecognitionResult {
// This field is typically only provided if `is_final` is true and you should
// not rely on it being accurate or even set.
float confidence = 4;
// Word-specific information for the words recognized by Speech in
// [transcript][google.cloud.dialogflow.v2.StreamingRecognitionResult.transcript]. Populated if and only if `message_type` = `TRANSCRIPT` and
// [InputAudioConfig.enable_word_info] is set.
repeated SpeechWordInfo speech_word_info = 7;
// Time offset of the end of this Speech recognition result relative to the
// beginning of the audio. Only populated for `message_type` = `TRANSCRIPT`.
google.protobuf.Duration speech_end_offset = 8;
}
// Represents the natural language text to be processed.

13
google/cloud/dialogflow/v2/webhook.proto
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@ -55,6 +55,19 @@ message WebhookRequest {
}
// 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).
message WebhookResponse {
// Optional. The text to be shown on the screen. This value is passed directly
// to `QueryResult.fulfillment_text`.