Console

Class TelephonyPlayAudio (2.41.2)

TelephonyPlayAudio(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Plays audio from a file in Telephony Gateway.

Attribute
Name	Description
`audio_uri`	`str` Required. URI to a Google Cloud Storage object containing the audio to play, e.g., "gs://bucket/object". The object must contain a single channel (mono) of linear PCM audio (2 bytes / sample) at 8kHz. This object must be readable by the `service-` service account where is the number of the Telephony Gateway project (usually the same as the Dialogflow agent project). If the Google Cloud Storage bucket is in the Telephony Gateway project, this permission is added by default when enabling the Dialogflow V2 API. For audio from other sources, consider using the `TelephonySynthesizeSpeech` message with SSML.

Attribute

Name Description

audio_uri str
Required. URI to a Google Cloud Storage object containing the audio to play, e.g., "gs://bucket/object". The object must contain a single channel (mono) of linear PCM audio (2 bytes / sample) at 8kHz. This object must be readable by the service- service account where is the number of the Telephony Gateway project (usually the same as the Dialogflow agent project). If the Google Cloud Storage bucket is in the Telephony Gateway project, this permission is added by default when enabling the Dialogflow V2 API. For audio from other sources, consider using the TelephonySynthesizeSpeech message with SSML.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025-08-28 UTC.

Class TelephonyPlayAudio (2.41.2) Stay organized with collections Save and categorize content based on your preferences.

Attribute

Class TelephonyPlayAudio (2.41.2)