Methods

api.getPreferredCountryLanguage()

Returns an IETF language tag of the language preferred in the country, which must be used to fill native fields in Telegram Passport personal details. Returns a 404 error if unknown

Parameters GetPreferredCountryLanguageParams:

Parameters

Interface

Name	Type	Description
`countryCode`	`string`	A two-letter ISO 3166-1 alpha-2 country code

Returns ApiResponse interface:

interface ApiResponse {
  _: 'getPreferredCountryLanguage' | 'error'
  airgram: Airgram
  request: {
    method: 'getPreferredCountryLanguage'
    params: GetPreferredCountryLanguageParams
  }
  response: TextUnion
 | Error
  setState: (nextState: Record<string, unknown>) => void
  getState: () => Record<string, unknown>
}