public sealed class VoiceSelectionParams : IMessage<VoiceSelectionParams>, IEquatable<VoiceSelectionParams>, IDeepCloneable<VoiceSelectionParams>, IBufferMessage, IMessage
Description of which voice to use for speech synthesis.
Optional. The name of the voice. If not set, the service will choose a
voice based on the other parameters such as language_code and
[ssml_gender][google.cloud.dialogflow.v2.VoiceSelectionParams.ssml_gender].
Optional. The preferred gender of the voice. If not set, the service will
choose a voice based on the other parameters such as language_code and
[name][google.cloud.dialogflow.v2.VoiceSelectionParams.name]. Note that this is only a preference, not requirement. If a
voice of the appropriate gender is not available, the synthesizer should
substitute a voice with a different gender rather than failing the request.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 details the \u003ccode\u003eVoiceSelectionParams\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.Dialogflow.V2\u003c/code\u003e namespace, used to define voice preferences for speech synthesis.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 4.26.0, with a comprehensive list of prior versions down to 3.2.0, and version 3.11.0 being specifically expanded on the webpage.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eVoiceSelectionParams\u003c/code\u003e allows specifying a preferred voice by its name or by gender using the \u003ccode\u003eSsmlVoiceGender\u003c/code\u003e enum, while leaving some flexibility to the service if the chosen voice is unavailable.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from \u003ccode\u003eObject\u003c/code\u003e and implements interfaces such as \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\u003eThere are two constructor methods for this class, one default and one taking \u003ccode\u003eVoiceSelectionParams\u003c/code\u003e as a parameter.\u003c/p\u003e\n"]]],[],null,[]]
