Regen all docs. (#700)
* Stop recursing if discovery == {}
* Generate docs with 'make docs'.
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+
+<h1><a href="speech_v1p1beta1.html">Cloud Speech-to-Text API</a> . <a href="speech_v1p1beta1.speech.html">speech</a></h1>
+<h2>Instance Methods</h2>
+<p class="toc_element">
+ <code><a href="#longrunningrecognize">longrunningrecognize(body, x__xgafv=None)</a></code></p>
+<p class="firstline">Performs asynchronous speech recognition: receive results via the</p>
+<p class="toc_element">
+ <code><a href="#recognize">recognize(body, x__xgafv=None)</a></code></p>
+<p class="firstline">Performs synchronous speech recognition: receive results after all audio</p>
+<h3>Method Details</h3>
+<div class="method">
+ <code class="details" id="longrunningrecognize">longrunningrecognize(body, x__xgafv=None)</code>
+ <pre>Performs asynchronous speech recognition: receive results via the
+google.longrunning.Operations interface. Returns either an
+`Operation.error` or an `Operation.response` which contains
+a `LongRunningRecognizeResponse` message.
+For more information on asynchronous speech recognition, see the
+[how-to](https://cloud.google.com/speech-to-text/docs/async-recognize).
+
+Args:
+ body: object, The request body. (required)
+ The object takes the form of:
+
+{ # The top-level message sent by the client for the `LongRunningRecognize`
+ # method.
+ "audio": { # Contains audio data in the encoding specified in the `RecognitionConfig`. # *Required* The audio data to be recognized.
+ # Either `content` or `uri` must be supplied. Supplying both or neither
+ # returns google.rpc.Code.INVALID_ARGUMENT. See
+ # [content limits](/speech-to-text/quotas#content).
+ "content": "A String", # The audio data bytes encoded as specified in
+ # `RecognitionConfig`. Note: as with all bytes fields, proto buffers use a
+ # pure binary representation, whereas JSON representations use base64.
+ "uri": "A String", # URI that points to a file that contains audio data bytes as specified in
+ # `RecognitionConfig`. The file must not be compressed (for example, gzip).
+ # Currently, only Google Cloud Storage URIs are
+ # supported, which must be specified in the following format:
+ # `gs://bucket_name/object_name` (other URI formats return
+ # google.rpc.Code.INVALID_ARGUMENT). For more information, see
+ # [Request URIs](https://cloud.google.com/storage/docs/reference-uris).
+ },
+ "config": { # Provides information to the recognizer that specifies how to process the # *Required* Provides information to the recognizer that specifies how to
+ # process the request.
+ # request.
+ "languageCode": "A String", # *Required* The language of the supplied audio as a
+ # [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
+ # Example: "en-US".
+ # See [Language Support](/speech-to-text/docs/languages)
+ # for a list of the currently supported language codes.
+ "audioChannelCount": 42, # *Optional* The number of channels in the input audio data.
+ # ONLY set this for MULTI-CHANNEL recognition.
+ # Valid values for LINEAR16 and FLAC are `1`-`8`.
+ # Valid values for OGG_OPUS are '1'-'254'.
+ # Valid value for MULAW, AMR, AMR_WB and SPEEX_WITH_HEADER_BYTE is only `1`.
+ # If `0` or omitted, defaults to one channel (mono).
+ # Note: We only recognize the first channel by default.
+ # To perform independent recognition on each channel set
+ # `enable_separate_recognition_per_channel` to 'true'.
+ "encoding": "A String", # Encoding of audio data sent in all `RecognitionAudio` messages.
+ # This field is optional for `FLAC` and `WAV` audio files and required
+ # for all other audio formats. For details, see AudioEncoding.
+ "enableAutomaticPunctuation": True or False, # *Optional* If 'true', adds punctuation to recognition result hypotheses.
+ # This feature is only available in select languages. Setting this for
+ # requests in other languages has no effect at all.
+ # The default 'false' value does not add punctuation to result hypotheses.
+ # Note: This is currently offered as an experimental service, complimentary
+ # to all users. In the future this may be exclusively available as a
+ # premium feature.
+ "alternativeLanguageCodes": [ # *Optional* A list of up to 3 additional
+ # [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags,
+ # listing possible alternative languages of the supplied audio.
+ # See [Language Support](/speech-to-text/docs/languages)
+ # for a list of the currently supported language codes.
+ # If alternative languages are listed, recognition result will contain
+ # recognition in the most likely language detected including the main
+ # language_code. The recognition result will include the language tag
+ # of the language detected in the audio.
+ # Note: This feature is only supported for Voice Command and Voice Search
+ # use cases and performance may vary for other use cases (e.g., phone call
+ # transcription).
+ "A String",
+ ],
+ "enableSeparateRecognitionPerChannel": True or False, # This needs to be set to `true` explicitly and `audio_channel_count` > 1
+ # to get each channel recognized separately. The recognition result will
+ # contain a `channel_tag` field to state which channel that result belongs
+ # to. If this is not true, we will only recognize the first channel. The
+ # request is billed cumulatively for all channels recognized:
+ # `audio_channel_count` multiplied by the length of the audio.
+ "enableWordTimeOffsets": True or False, # *Optional* If `true`, the top result includes a list of words and
+ # the start and end time offsets (timestamps) for those words. If
+ # `false`, no word-level time offset information is returned. The default is
+ # `false`.
+ "enableSpeakerDiarization": True or False, # *Optional* If 'true', enables speaker detection for each recognized word in
+ # the top alternative of the recognition result using a speaker_tag provided
+ # in the WordInfo.
+ # Note: Use diarization_config instead. This field will be DEPRECATED soon.
+ "maxAlternatives": 42, # *Optional* Maximum number of recognition hypotheses to be returned.
+ # Specifically, the maximum number of `SpeechRecognitionAlternative` messages
+ # within each `SpeechRecognitionResult`.
+ # The server may return fewer than `max_alternatives`.
+ # Valid values are `0`-`30`. A value of `0` or `1` will return a maximum of
+ # one. If omitted, will return a maximum of one.
+ "profanityFilter": True or False, # *Optional* If set to `true`, the server will attempt to filter out
+ # profanities, replacing all but the initial character in each filtered word
+ # with asterisks, e.g. "f***". If set to `false` or omitted, profanities
+ # won't be filtered out.
+ "useEnhanced": True or False, # *Optional* Set to true to use an enhanced model for speech recognition.
+ # If `use_enhanced` is set to true and the `model` field is not set, then
+ # an appropriate enhanced model is chosen if:
+ # 1. project is eligible for requesting enhanced models
+ # 2. an enhanced model exists for the audio
+ #
+ # If `use_enhanced` is true and an enhanced version of the specified model
+ # does not exist, then the speech is recognized using the standard version
+ # of the specified model.
+ #
+ # Enhanced speech models require that you opt-in to data logging using
+ # instructions in the
+ # [documentation](/speech-to-text/docs/enable-data-logging). If you set
+ # `use_enhanced` to true and you have not enabled audio logging, then you
+ # will receive an error.
+ "sampleRateHertz": 42, # Sample rate in Hertz of the audio data sent in all
+ # `RecognitionAudio` messages. Valid values are: 8000-48000.
+ # 16000 is optimal. For best results, set the sampling rate of the audio
+ # source to 16000 Hz. If that's not possible, use the native sample rate of
+ # the audio source (instead of re-sampling).
+ # This field is optional for FLAC and WAV audio files, but is
+ # required for all other audio formats. For details, see AudioEncoding.
+ "diarizationSpeakerCount": 42, # *Optional*
+ # If set, specifies the estimated number of speakers in the conversation.
+ # If not set, defaults to '2'.
+ # Ignored unless enable_speaker_diarization is set to true."
+ # Note: Use diarization_config instead. This field will be DEPRECATED soon.
+ "enableWordConfidence": True or False, # *Optional* If `true`, the top result includes a list of words and the
+ # confidence for those words. If `false`, no word-level confidence
+ # information is returned. The default is `false`.
+ "model": "A String", # *Optional* Which 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 RecognitionConfig.
+ # <table>
+ # <tr>
+ # <td><b>Model</b></td>
+ # <td><b>Description</b></td>
+ # </tr>
+ # <tr>
+ # <td><code>command_and_search</code></td>
+ # <td>Best for short queries such as voice commands or voice search.</td>
+ # </tr>
+ # <tr>
+ # <td><code>phone_call</code></td>
+ # <td>Best for audio that originated from a phone call (typically
+ # recorded at an 8khz sampling rate).</td>
+ # </tr>
+ # <tr>
+ # <td><code>video</code></td>
+ # <td>Best for audio that originated from from video or includes multiple
+ # speakers. Ideally the audio is recorded at a 16khz or greater
+ # sampling rate. This is a premium model that costs more than the
+ # standard rate.</td>
+ # </tr>
+ # <tr>
+ # <td><code>default</code></td>
+ # <td>Best for audio that is not one of the specific audio models.
+ # For example, long-form audio. Ideally the audio is high-fidelity,
+ # recorded at a 16khz or greater sampling rate.</td>
+ # </tr>
+ # </table>
+ "diarizationConfig": { # *Optional* Config to enable speaker diarization and set additional
+ # parameters to make diarization better suited for your application.
+ # Note: When this is enabled, we send all the words from the beginning of the
+ # audio for the top alternative in every consecutive STREAMING responses.
+ # This is done in order to improve our speaker tags as our models learn to
+ # identify the speakers in the conversation over time.
+ # For non-streaming requests, the diarization results will be provided only
+ # in the top alternative of the FINAL SpeechRecognitionResult.
+ "minSpeakerCount": 42, # *Optional* Only used if diarization_speaker_count is not set.
+ # Minimum number of speakers in the conversation. This range gives you more
+ # flexibility by allowing the system to automatically determine the correct
+ # number of speakers. If not set, the default value is 2.
+ "enableSpeakerDiarization": True or False, # *Optional* If 'true', enables speaker detection for each recognized word in
+ # the top alternative of the recognition result using a speaker_tag provided
+ # in the WordInfo.
+ "maxSpeakerCount": 42, # *Optional* Only used if diarization_speaker_count is not set.
+ # Maximum number of speakers in the conversation. This range gives you more
+ # flexibility by allowing the system to automatically determine the correct
+ # number of speakers. If not set, the default value is 6.
+ },
+ "speechContexts": [ # *Optional* array of SpeechContext.
+ # A means to provide context to assist the speech recognition. For more
+ # information, see [Phrase Hints](/speech-to-text/docs/basics#phrase-hints).
+ { # Provides "hints" to the speech recognizer to favor specific words and phrases
+ # in the results.
+ "phrases": [ # *Optional* A list of strings containing words and phrases "hints" so that
+ # the speech recognition is more likely to recognize them. This can be used
+ # to improve the accuracy for specific words and phrases, for example, if
+ # specific commands are typically spoken by the user. This can also be used
+ # to add additional words to the vocabulary of the recognizer. See
+ # [usage limits](/speech-to-text/quotas#content).
+ #
+ # List items can also be set to classes for groups of words that represent
+ # common concepts that occur in natural language. For example, rather than
+ # providing phrase hints for every month of the year, using the $MONTH class
+ # improves the likelihood of correctly transcribing audio that includes
+ # months.
+ "A String",
+ ],
+ "boost": 3.14, # Hint Boost. Positive value will increase the probability that a specific
+ # phrase will be recognized over other similar sounding phrases. The higher
+ # the boost, the higher the chance of false positive recognition as well.
+ # Negative boost values would correspond to anti-biasing. Anti-biasing is not
+ # enabled, so negative boost will simply be ignored. Though `boost` can
+ # accept a wide range of positive values, most use cases are best served with
+ # values between 0 and 20. We recommend using a binary search approach to
+ # finding the optimal value for your use case.
+ },
+ ],
+ "metadata": { # Description of audio data to be recognized. # *Optional* Metadata regarding this request.
+ "recordingDeviceType": "A String", # The type of device the speech was recorded with.
+ "originalMediaType": "A String", # The original media the speech was recorded on.
+ "microphoneDistance": "A String", # The audio type that most closely describes the audio being recognized.
+ "obfuscatedId": "A String", # Obfuscated (privacy-protected) ID of the user, to identify number of
+ # unique users using the service.
+ "recordingDeviceName": "A String", # The device used to make the recording. Examples 'Nexus 5X' or
+ # 'Polycom SoundStation IP 6000' or 'POTS' or 'VoIP' or
+ # 'Cardioid Microphone'.
+ "industryNaicsCodeOfAudio": 42, # The industry vertical to which this speech recognition request most
+ # closely applies. This is most indicative of the topics contained
+ # in the audio. Use the 6-digit NAICS code to identify the industry
+ # vertical - see https://www.naics.com/search/.
+ "audioTopic": "A String", # Description of the content. Eg. "Recordings of federal supreme court
+ # hearings from 2012".
+ "originalMimeType": "A String", # Mime type of the original audio file. For example `audio/m4a`,
+ # `audio/x-alaw-basic`, `audio/mp3`, `audio/3gpp`.
+ # A list of possible audio mime types is maintained at
+ # http://www.iana.org/assignments/media-types/media-types.xhtml#audio
+ "interactionType": "A String", # The use case most closely describing the audio content to be recognized.
+ },
+ },
+ }
+
+ x__xgafv: string, V1 error format.
+ Allowed values
+ 1 - v1 error format
+ 2 - v2 error format
+
+Returns:
+ An object of the form:
+
+ { # This resource represents a long-running operation that is the result of a
+ # network API call.
+ "metadata": { # Service-specific metadata associated with the operation. It typically
+ # contains progress information and common metadata such as create time.
+ # Some services might not provide such metadata. Any method that returns a
+ # long-running operation should document the metadata type, if any.
+ "a_key": "", # Properties of the object. Contains field @type with type URL.
+ },
+ "error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
+ # different programming environments, including REST APIs and RPC APIs. It is
+ # used by [gRPC](https://github.com/grpc). Each `Status` message contains
+ # three pieces of data: error code, error message, and error details.
+ #
+ # You can find out more about this error model and how to work with it in the
+ # [API Design Guide](https://cloud.google.com/apis/design/errors).
+ "message": "A String", # A developer-facing error message, which should be in English. Any
+ # user-facing error message should be localized and sent in the
+ # google.rpc.Status.details field, or localized by the client.
+ "code": 42, # The status code, which should be an enum value of google.rpc.Code.
+ "details": [ # A list of messages that carry the error details. There is a common set of
+ # message types for APIs to use.
+ {
+ "a_key": "", # Properties of the object. Contains field @type with type URL.
+ },
+ ],
+ },
+ "done": True or False, # If the value is `false`, it means the operation is still in progress.
+ # If `true`, the operation is completed, and either `error` or `response` is
+ # available.
+ "response": { # The normal response of the operation in case of success. If the original
+ # method returns no data on success, such as `Delete`, the response is
+ # `google.protobuf.Empty`. If the original method is standard
+ # `Get`/`Create`/`Update`, the response should be the resource. For other
+ # methods, the response should have the type `XxxResponse`, where `Xxx`
+ # is the original method name. For example, if the original method name
+ # is `TakeSnapshot()`, the inferred response type is
+ # `TakeSnapshotResponse`.
+ "a_key": "", # Properties of the object. Contains field @type with type URL.
+ },
+ "name": "A String", # The server-assigned name, which is only unique within the same service that
+ # originally returns it. If you use the default HTTP mapping, the
+ # `name` should be a resource name ending with `operations/{unique_id}`.
+ }</pre>
+</div>
+
+<div class="method">
+ <code class="details" id="recognize">recognize(body, x__xgafv=None)</code>
+ <pre>Performs synchronous speech recognition: receive results after all audio
+has been sent and processed.
+
+Args:
+ body: object, The request body. (required)
+ The object takes the form of:
+
+{ # The top-level message sent by the client for the `Recognize` method.
+ "audio": { # Contains audio data in the encoding specified in the `RecognitionConfig`. # *Required* The audio data to be recognized.
+ # Either `content` or `uri` must be supplied. Supplying both or neither
+ # returns google.rpc.Code.INVALID_ARGUMENT. See
+ # [content limits](/speech-to-text/quotas#content).
+ "content": "A String", # The audio data bytes encoded as specified in
+ # `RecognitionConfig`. Note: as with all bytes fields, proto buffers use a
+ # pure binary representation, whereas JSON representations use base64.
+ "uri": "A String", # URI that points to a file that contains audio data bytes as specified in
+ # `RecognitionConfig`. The file must not be compressed (for example, gzip).
+ # Currently, only Google Cloud Storage URIs are
+ # supported, which must be specified in the following format:
+ # `gs://bucket_name/object_name` (other URI formats return
+ # google.rpc.Code.INVALID_ARGUMENT). For more information, see
+ # [Request URIs](https://cloud.google.com/storage/docs/reference-uris).
+ },
+ "config": { # Provides information to the recognizer that specifies how to process the # *Required* Provides information to the recognizer that specifies how to
+ # process the request.
+ # request.
+ "languageCode": "A String", # *Required* The language of the supplied audio as a
+ # [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
+ # Example: "en-US".
+ # See [Language Support](/speech-to-text/docs/languages)
+ # for a list of the currently supported language codes.
+ "audioChannelCount": 42, # *Optional* The number of channels in the input audio data.
+ # ONLY set this for MULTI-CHANNEL recognition.
+ # Valid values for LINEAR16 and FLAC are `1`-`8`.
+ # Valid values for OGG_OPUS are '1'-'254'.
+ # Valid value for MULAW, AMR, AMR_WB and SPEEX_WITH_HEADER_BYTE is only `1`.
+ # If `0` or omitted, defaults to one channel (mono).
+ # Note: We only recognize the first channel by default.
+ # To perform independent recognition on each channel set
+ # `enable_separate_recognition_per_channel` to 'true'.
+ "encoding": "A String", # Encoding of audio data sent in all `RecognitionAudio` messages.
+ # This field is optional for `FLAC` and `WAV` audio files and required
+ # for all other audio formats. For details, see AudioEncoding.
+ "enableAutomaticPunctuation": True or False, # *Optional* If 'true', adds punctuation to recognition result hypotheses.
+ # This feature is only available in select languages. Setting this for
+ # requests in other languages has no effect at all.
+ # The default 'false' value does not add punctuation to result hypotheses.
+ # Note: This is currently offered as an experimental service, complimentary
+ # to all users. In the future this may be exclusively available as a
+ # premium feature.
+ "alternativeLanguageCodes": [ # *Optional* A list of up to 3 additional
+ # [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags,
+ # listing possible alternative languages of the supplied audio.
+ # See [Language Support](/speech-to-text/docs/languages)
+ # for a list of the currently supported language codes.
+ # If alternative languages are listed, recognition result will contain
+ # recognition in the most likely language detected including the main
+ # language_code. The recognition result will include the language tag
+ # of the language detected in the audio.
+ # Note: This feature is only supported for Voice Command and Voice Search
+ # use cases and performance may vary for other use cases (e.g., phone call
+ # transcription).
+ "A String",
+ ],
+ "enableSeparateRecognitionPerChannel": True or False, # This needs to be set to `true` explicitly and `audio_channel_count` > 1
+ # to get each channel recognized separately. The recognition result will
+ # contain a `channel_tag` field to state which channel that result belongs
+ # to. If this is not true, we will only recognize the first channel. The
+ # request is billed cumulatively for all channels recognized:
+ # `audio_channel_count` multiplied by the length of the audio.
+ "enableWordTimeOffsets": True or False, # *Optional* If `true`, the top result includes a list of words and
+ # the start and end time offsets (timestamps) for those words. If
+ # `false`, no word-level time offset information is returned. The default is
+ # `false`.
+ "enableSpeakerDiarization": True or False, # *Optional* If 'true', enables speaker detection for each recognized word in
+ # the top alternative of the recognition result using a speaker_tag provided
+ # in the WordInfo.
+ # Note: Use diarization_config instead. This field will be DEPRECATED soon.
+ "maxAlternatives": 42, # *Optional* Maximum number of recognition hypotheses to be returned.
+ # Specifically, the maximum number of `SpeechRecognitionAlternative` messages
+ # within each `SpeechRecognitionResult`.
+ # The server may return fewer than `max_alternatives`.
+ # Valid values are `0`-`30`. A value of `0` or `1` will return a maximum of
+ # one. If omitted, will return a maximum of one.
+ "profanityFilter": True or False, # *Optional* If set to `true`, the server will attempt to filter out
+ # profanities, replacing all but the initial character in each filtered word
+ # with asterisks, e.g. "f***". If set to `false` or omitted, profanities
+ # won't be filtered out.
+ "useEnhanced": True or False, # *Optional* Set to true to use an enhanced model for speech recognition.
+ # If `use_enhanced` is set to true and the `model` field is not set, then
+ # an appropriate enhanced model is chosen if:
+ # 1. project is eligible for requesting enhanced models
+ # 2. an enhanced model exists for the audio
+ #
+ # If `use_enhanced` is true and an enhanced version of the specified model
+ # does not exist, then the speech is recognized using the standard version
+ # of the specified model.
+ #
+ # Enhanced speech models require that you opt-in to data logging using
+ # instructions in the
+ # [documentation](/speech-to-text/docs/enable-data-logging). If you set
+ # `use_enhanced` to true and you have not enabled audio logging, then you
+ # will receive an error.
+ "sampleRateHertz": 42, # Sample rate in Hertz of the audio data sent in all
+ # `RecognitionAudio` messages. Valid values are: 8000-48000.
+ # 16000 is optimal. For best results, set the sampling rate of the audio
+ # source to 16000 Hz. If that's not possible, use the native sample rate of
+ # the audio source (instead of re-sampling).
+ # This field is optional for FLAC and WAV audio files, but is
+ # required for all other audio formats. For details, see AudioEncoding.
+ "diarizationSpeakerCount": 42, # *Optional*
+ # If set, specifies the estimated number of speakers in the conversation.
+ # If not set, defaults to '2'.
+ # Ignored unless enable_speaker_diarization is set to true."
+ # Note: Use diarization_config instead. This field will be DEPRECATED soon.
+ "enableWordConfidence": True or False, # *Optional* If `true`, the top result includes a list of words and the
+ # confidence for those words. If `false`, no word-level confidence
+ # information is returned. The default is `false`.
+ "model": "A String", # *Optional* Which 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 RecognitionConfig.
+ # <table>
+ # <tr>
+ # <td><b>Model</b></td>
+ # <td><b>Description</b></td>
+ # </tr>
+ # <tr>
+ # <td><code>command_and_search</code></td>
+ # <td>Best for short queries such as voice commands or voice search.</td>
+ # </tr>
+ # <tr>
+ # <td><code>phone_call</code></td>
+ # <td>Best for audio that originated from a phone call (typically
+ # recorded at an 8khz sampling rate).</td>
+ # </tr>
+ # <tr>
+ # <td><code>video</code></td>
+ # <td>Best for audio that originated from from video or includes multiple
+ # speakers. Ideally the audio is recorded at a 16khz or greater
+ # sampling rate. This is a premium model that costs more than the
+ # standard rate.</td>
+ # </tr>
+ # <tr>
+ # <td><code>default</code></td>
+ # <td>Best for audio that is not one of the specific audio models.
+ # For example, long-form audio. Ideally the audio is high-fidelity,
+ # recorded at a 16khz or greater sampling rate.</td>
+ # </tr>
+ # </table>
+ "diarizationConfig": { # *Optional* Config to enable speaker diarization and set additional
+ # parameters to make diarization better suited for your application.
+ # Note: When this is enabled, we send all the words from the beginning of the
+ # audio for the top alternative in every consecutive STREAMING responses.
+ # This is done in order to improve our speaker tags as our models learn to
+ # identify the speakers in the conversation over time.
+ # For non-streaming requests, the diarization results will be provided only
+ # in the top alternative of the FINAL SpeechRecognitionResult.
+ "minSpeakerCount": 42, # *Optional* Only used if diarization_speaker_count is not set.
+ # Minimum number of speakers in the conversation. This range gives you more
+ # flexibility by allowing the system to automatically determine the correct
+ # number of speakers. If not set, the default value is 2.
+ "enableSpeakerDiarization": True or False, # *Optional* If 'true', enables speaker detection for each recognized word in
+ # the top alternative of the recognition result using a speaker_tag provided
+ # in the WordInfo.
+ "maxSpeakerCount": 42, # *Optional* Only used if diarization_speaker_count is not set.
+ # Maximum number of speakers in the conversation. This range gives you more
+ # flexibility by allowing the system to automatically determine the correct
+ # number of speakers. If not set, the default value is 6.
+ },
+ "speechContexts": [ # *Optional* array of SpeechContext.
+ # A means to provide context to assist the speech recognition. For more
+ # information, see [Phrase Hints](/speech-to-text/docs/basics#phrase-hints).
+ { # Provides "hints" to the speech recognizer to favor specific words and phrases
+ # in the results.
+ "phrases": [ # *Optional* A list of strings containing words and phrases "hints" so that
+ # the speech recognition is more likely to recognize them. This can be used
+ # to improve the accuracy for specific words and phrases, for example, if
+ # specific commands are typically spoken by the user. This can also be used
+ # to add additional words to the vocabulary of the recognizer. See
+ # [usage limits](/speech-to-text/quotas#content).
+ #
+ # List items can also be set to classes for groups of words that represent
+ # common concepts that occur in natural language. For example, rather than
+ # providing phrase hints for every month of the year, using the $MONTH class
+ # improves the likelihood of correctly transcribing audio that includes
+ # months.
+ "A String",
+ ],
+ "boost": 3.14, # Hint Boost. Positive value will increase the probability that a specific
+ # phrase will be recognized over other similar sounding phrases. The higher
+ # the boost, the higher the chance of false positive recognition as well.
+ # Negative boost values would correspond to anti-biasing. Anti-biasing is not
+ # enabled, so negative boost will simply be ignored. Though `boost` can
+ # accept a wide range of positive values, most use cases are best served with
+ # values between 0 and 20. We recommend using a binary search approach to
+ # finding the optimal value for your use case.
+ },
+ ],
+ "metadata": { # Description of audio data to be recognized. # *Optional* Metadata regarding this request.
+ "recordingDeviceType": "A String", # The type of device the speech was recorded with.
+ "originalMediaType": "A String", # The original media the speech was recorded on.
+ "microphoneDistance": "A String", # The audio type that most closely describes the audio being recognized.
+ "obfuscatedId": "A String", # Obfuscated (privacy-protected) ID of the user, to identify number of
+ # unique users using the service.
+ "recordingDeviceName": "A String", # The device used to make the recording. Examples 'Nexus 5X' or
+ # 'Polycom SoundStation IP 6000' or 'POTS' or 'VoIP' or
+ # 'Cardioid Microphone'.
+ "industryNaicsCodeOfAudio": 42, # The industry vertical to which this speech recognition request most
+ # closely applies. This is most indicative of the topics contained
+ # in the audio. Use the 6-digit NAICS code to identify the industry
+ # vertical - see https://www.naics.com/search/.
+ "audioTopic": "A String", # Description of the content. Eg. "Recordings of federal supreme court
+ # hearings from 2012".
+ "originalMimeType": "A String", # Mime type of the original audio file. For example `audio/m4a`,
+ # `audio/x-alaw-basic`, `audio/mp3`, `audio/3gpp`.
+ # A list of possible audio mime types is maintained at
+ # http://www.iana.org/assignments/media-types/media-types.xhtml#audio
+ "interactionType": "A String", # The use case most closely describing the audio content to be recognized.
+ },
+ },
+ "name": "A String", # *Optional* The name of the model to use for recognition.
+ }
+
+ x__xgafv: string, V1 error format.
+ Allowed values
+ 1 - v1 error format
+ 2 - v2 error format
+
+Returns:
+ An object of the form:
+
+ { # The only message returned to the client by the `Recognize` method. It
+ # contains the result as zero or more sequential `SpeechRecognitionResult`
+ # messages.
+ "results": [ # Output only. Sequential list of transcription results corresponding to
+ # sequential portions of audio.
+ { # A speech recognition result corresponding to a portion of the audio.
+ "languageCode": "A String", # Output only. The
+ # [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag of the
+ # language in this result. This language code was detected to have the most
+ # likelihood of being spoken in the audio.
+ "alternatives": [ # Output only. May contain one or more recognition hypotheses (up to the
+ # maximum specified in `max_alternatives`).
+ # These alternatives are ordered in terms of accuracy, with the top (first)
+ # alternative being the most probable, as ranked by the recognizer.
+ { # Alternative hypotheses (a.k.a. n-best list).
+ "confidence": 3.14, # Output only. The confidence estimate between 0.0 and 1.0. A higher number
+ # indicates an estimated greater likelihood that the recognized words are
+ # correct. This field is set only for the top alternative of a non-streaming
+ # result or, of a streaming result where `is_final=true`.
+ # This field is not guaranteed to be accurate and users should not rely on it
+ # to be always provided.
+ # The default of 0.0 is a sentinel value indicating `confidence` was not set.
+ "transcript": "A String", # Output only. Transcript text representing the words that the user spoke.
+ "words": [ # Output only. A list of word-specific information for each recognized word.
+ # Note: When `enable_speaker_diarization` is true, you will see all the words
+ # from the beginning of the audio.
+ { # Word-specific information for recognized words.
+ "confidence": 3.14, # Output only. The confidence estimate between 0.0 and 1.0. A higher number
+ # indicates an estimated greater likelihood that the recognized words are
+ # correct. This field is set only for the top alternative of a non-streaming
+ # result or, of a streaming result where `is_final=true`.
+ # This field is not guaranteed to be accurate and users should not rely on it
+ # to be always provided.
+ # The default of 0.0 is a sentinel value indicating `confidence` was not set.
+ "endTime": "A String", # Output only. Time offset relative to the beginning of the audio,
+ # and corresponding to the end of the spoken word.
+ # This field is only set if `enable_word_time_offsets=true` and only
+ # in the top hypothesis.
+ # This is an experimental feature and the accuracy of the time offset can
+ # vary.
+ "word": "A String", # Output only. The word corresponding to this set of information.
+ "startTime": "A String", # Output only. Time offset relative to the beginning of the audio,
+ # and corresponding to the start of the spoken word.
+ # This field is only set if `enable_word_time_offsets=true` and only
+ # in the top hypothesis.
+ # This is an experimental feature and the accuracy of the time offset can
+ # vary.
+ "speakerTag": 42, # Output only. A distinct integer value is assigned for every speaker within
+ # the audio. This field specifies which one of those speakers was detected to
+ # have spoken this word. Value ranges from '1' to diarization_speaker_count.
+ # speaker_tag is set if enable_speaker_diarization = 'true' and only in the
+ # top alternative.
+ },
+ ],
+ },
+ ],
+ "channelTag": 42, # For multi-channel audio, this is the channel number corresponding to the
+ # recognized result for the audio from that channel.
+ # For audio_channel_count = N, its output values can range from '1' to 'N'.
+ },
+ ],
+ }</pre>
+</div>
+
+</body></html>
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