Note: This documentation applies to the Standard, Plus, and Frontline editions of Gemini Enterprise. For information about the Business edition, see the Gemini Enterprise - Business edition Help Center .

AssistUserMetadata

JSON representation

User metadata of the request.

JSON representation
{ "timeZone" : string , "preferredLanguageCode" : string }

Fields

Fields
`timeZone`	`string` Optional. IANA time zone, e.g. Europe/Budapest.
`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.

timeZone

string

Optional. IANA time zone, e.g. Europe/Budapest.

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.

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Last updated 2025-10-08 UTC.

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AssistUserMetadata