public sealed class RecognizeRequest : IMessage<RecognizeRequest>, IEquatable<RecognizeRequest>, IDeepCloneable<RecognizeRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Speech v1 API class RecognizeRequest.
The top-level message sent by the client for the Recognize method.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThe document provides reference documentation for the \u003ccode\u003eRecognizeRequest\u003c/code\u003e class within the Google Cloud Speech v1 API, specifically for version 3.1.0, and this class is used to send recognition requests.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eRecognizeRequest\u003c/code\u003e is the top-level message sent by the client for the \u003ccode\u003eRecognize\u003c/code\u003e method and implements several interfaces like \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eRecognizeRequest\u003c/code\u003e class has two primary properties: \u003ccode\u003eAudio\u003c/code\u003e which is the audio data for recognition, of type \u003ccode\u003eRecognitionAudio\u003c/code\u003e, and \u003ccode\u003eConfig\u003c/code\u003e, of type \u003ccode\u003eRecognitionConfig\u003c/code\u003e, which provides processing instructions for the request.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers a range of previous versions of the API as well, starting from version 2.2.0 and going up to the latest version 3.8.0.\u003c/p\u003e\n"]]],[],null,[]]
