For scenarios where the synthesized audio is downloadable and can be
reused. For example, the synthesized audio is downloaded, stored in
customer service system and played repeatedly.
Realtime
For scenarios where the synthesized audio is not downloadable and can
only be used once. For example, real-time request in IVR system.
Unspecified
Request with reported usage unspecified will be rejected.
[[["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\u003eThe latest version of the \u003ccode\u003eCustomVoiceParams.Types.ReportedUsage\u003c/code\u003e enum is 2.0.0-beta12, which is part of the Google Cloud Text-to-Speech v1beta1 API.\u003c/p\u003e\n"],["\u003cp\u003eThis enum, found in the \u003ccode\u003eGoogle.Cloud.TextToSpeech.V1Beta1\u003c/code\u003e namespace, is used to specify the intended usage of synthesized audio, but is deprecated and does not impact billing.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eReportedUsage\u003c/code\u003e enum offers three fields: \u003ccode\u003eOffline\u003c/code\u003e (for downloadable, reusable audio), \u003ccode\u003eRealtime\u003c/code\u003e (for non-downloadable, single-use audio), and \u003ccode\u003eUnspecified\u003c/code\u003e (which results in request rejection).\u003c/p\u003e\n"]]],[],null,[]]
