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-<Project
Number>@gcp-sa-dialogflow.iam.gserviceaccount.com service account
where <Project Number> 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.
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-<Project
Number>@gcp-sa-dialogflow.iam.gserviceaccount.com service account
where <Project Number> 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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-01-27 UTC."],[],[]]