The natural language speech audio to be processed.
A single request can contain up to 1 minute of speech audio data.
The [transcribed text][google.cloud.dialogflow.cx.v3.QueryResult.transcript] cannot contain more than 256
bytes.
For non-streaming audio detect intent, both config and audio must be
provided.
For streaming audio detect intent, config must be provided in
the first request and audio must be provided in all following requests.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage provides documentation for the \u003ccode\u003eAudioInput\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.Dialogflow.Cx.V3\u003c/code\u003e namespace, used for processing natural speech audio.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the documentation is \u003ccode\u003e2.23.0\u003c/code\u003e, with previous versions ranging from \u003ccode\u003e2.22.0\u003c/code\u003e down to \u003ccode\u003e1.0.0\u003c/code\u003e also accessible on this page, allowing navigation to each versions respective class documentation.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eAudioInput\u003c/code\u003e class, which inherits from \u003ccode\u003eObject\u003c/code\u003e and implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e and \u003ccode\u003eIDeepCloneable\u003c/code\u003e, offers the ability to input and process speech audio data.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eAudioInput\u003c/code\u003e class include \u003ccode\u003eAudio\u003c/code\u003e, a \u003ccode\u003eByteString\u003c/code\u003e representing the audio data, and \u003ccode\u003eConfig\u003c/code\u003e, an \u003ccode\u003eInputAudioConfig\u003c/code\u003e that dictates how the speech recognizer should process the audio.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eAudioInput\u003c/code\u003e class offers two constructors: a default constructor \u003ccode\u003eAudioInput()\u003c/code\u003e, and a copy constructor \u003ccode\u003eAudioInput(AudioInput other)\u003c/code\u003e allowing for the replication of an existing AudioInput object.\u003c/p\u003e\n"]]],[],null,[]]
