Google Cloud Dialogflow V2 Client - Class SpeechModelVariant (1.17.0)

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

Variant of the specified Speech model to use.

See the Cloud Speech documentation for which models have different variants. For example, the "phone_call" model has both a standard and an enhanced variant. When you use an enhanced model, you will generally receive higher quality results than for a standard model.

Protobuf type google.cloud.dialogflow.v2.SpeechModelVariant

Namespace

Google \ Cloud \ Dialogflow \ V2

Methods

static::name

Parameter
Name	Description
value	mixed

static::value

Parameter
Name	Description
name	mixed

Constants

SPEECH_MODEL_VARIANT_UNSPECIFIED

Value: 0

No model variant specified. In this case Dialogflow defaults to USE_BEST_AVAILABLE.

Generated from protobuf enum SPEECH_MODEL_VARIANT_UNSPECIFIED = 0;

USE_BEST_AVAILABLE

Value: 1

Use the best available variant of the Speech model that the caller is eligible for.

Please see the Dialogflow docs for how to make your project eligible for enhanced models.

Generated from protobuf enum USE_BEST_AVAILABLE = 1;

USE_STANDARD

Value: 2

Use standard model variant even if an enhanced model is available. See the Cloud Speech documentation for details about enhanced models.

Generated from protobuf enum USE_STANDARD = 2;

USE_ENHANCED

Value: 3

Use an enhanced model variant:

• If an enhanced variant does not exist for the given model and request language, Dialogflow falls back to the standard variant.

The Cloud Speech documentation describes which models have enhanced variants.

• If the API caller isn't eligible for enhanced models, Dialogflow returns an error. Please see the Dialogflow docs for how to make your project eligible.

Generated from protobuf enum USE_ENHANCED = 3;