Required. The language of the input. See Language
Support
for a list of the currently supported language codes. Note that queries in
the same session do not necessarily need to specify the same language.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 provided content is a documentation page for the \u003ccode\u003eQueryInput\u003c/code\u003e class within the Google.Cloud.Dialogflow.Cx.V3 library, specifically for the .NET environment, offering different versions of the file.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eQueryInput\u003c/code\u003e is a class that represents user input, accommodating various forms such as text, intent triggers, speech audio, and events.\u003c/p\u003e\n"],["\u003cp\u003eThe page lists numerous versions of the \u003ccode\u003eQueryInput\u003c/code\u003e class, from version 1.0.0 up to the latest version, 2.23.0, detailing version specific data.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eQueryInput\u003c/code\u003e class inherits from the \u003ccode\u003eObject\u003c/code\u003e class and implements several interfaces including \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\u003eKey properties within \u003ccode\u003eQueryInput\u003c/code\u003e include \u003ccode\u003eAudio\u003c/code\u003e, \u003ccode\u003eDtmf\u003c/code\u003e, \u003ccode\u003eEvent\u003c/code\u003e, \u003ccode\u003eIntent\u003c/code\u003e, \u003ccode\u003eLanguageCode\u003c/code\u003e, and \u003ccode\u003eText\u003c/code\u003e, allowing for flexible input types and language specification.\u003c/p\u003e\n"]]],[],null,[]]
