Required. The natural language speech audio to be processed.
A single request can contain up to 2 minutes of speech audio data.
The transcribed text cannot contain more than 256 bytes for virtual agent
interactions.
[[["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 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage provides reference documentation for the \u003ccode\u003eAudioInput\u003c/code\u003e class within the Google Cloud Dialogflow v2 API, specifically for .NET.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of \u003ccode\u003eAudioInput\u003c/code\u003e is 4.26.0, and documentation is available for versions ranging from 3.2.0 to 4.26.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eAudioInput\u003c/code\u003e class represents the natural language speech audio to be processed by Dialogflow, supporting up to 2 minutes of audio per request.\u003c/p\u003e\n"],["\u003cp\u003eIt includes properties such as \u003ccode\u003eAudio\u003c/code\u003e, of type \u003ccode\u003eByteString\u003c/code\u003e, which contains the speech data, and \u003ccode\u003eConfig\u003c/code\u003e, an \u003ccode\u003eInputAudioConfig\u003c/code\u003e object, which dictates how the speech is processed.\u003c/p\u003e\n"],["\u003cp\u003eThe AudioInput class implements multiple interfaces including IMessage, IEquatable, IDeepCloneable, IBufferMessage and IMessage.\u003c/p\u003e\n"]]],[],null,[]]
