Optional. Preferred language to be used for answering if language detection fails. Also used as the language of error messages created by actions, regardless of language detection results.
[[["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 2025-08-26 UTC."],[],[],null,["- [JSON representation](#SCHEMA_REPRESENTATION)\n\nUser metadata of the request.\n\n| JSON representation |\n|-----------------------------------------------------------------|\n| ``` { \"timeZone\": string, \"preferredLanguageCode\": string } ``` |\n\n| Fields ||\n|-------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `timeZone` | `string` Optional. IANA time zone, e.g. Europe/Budapest. |\n| `preferredLanguageCode` | `string` Optional. Preferred language to be used for answering if language detection fails. Also used as the language of error messages created by actions, regardless of language detection results. |"]]