@spec language_languages_list(Tesla.Env.client(), keyword(), keyword()) ::
  {:ok, GoogleApi.Translate.V2.Model.LanguagesListResponse.t()}
  | {:ok, Tesla.Env.t()}
  | {:ok, list()}
  | {:error, any()}

Returns a list of supported languages for translation.

Parameters

• connection (type: GoogleApi.Translate.V2.Connection.t) - Connection to server
• optional_params (type: keyword()) - Optional parameters
  • :"$.xgafv" (type: String.t) - V1 error format.
  • :access_token (type: String.t) - OAuth access token.
  • :alt (type: String.t) - Data format for response.
  • :bearer_token (type: String.t) - OAuth bearer token.
  • :callback (type: String.t) - JSONP
  • :fields (type: String.t) - Selector specifying which fields to include in a partial response.
  • :key (type: String.t) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
  • :oauth_token (type: String.t) - OAuth 2.0 token for the current user.
  • :pp (type: boolean()) - Pretty-print response.
  • :prettyPrint (type: boolean()) - Returns response with indentations and line breaks.
  • :quotaUser (type: String.t) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.
  • :uploadType (type: String.t) - Legacy upload protocol for media (e.g. "media", "multipart").
  • :upload_protocol (type: String.t) - Upload protocol for media (e.g. "raw", "multipart").
  • :model (type: String.t) - The model type for which supported languages should be returned.
  • :target (type: String.t) - The language to use to return localized, human readable names of supported languages.
• opts (type: keyword()) - Call options

Returns

• {:ok, %GoogleApi.Translate.V2.Model.LanguagesListResponse{}} on success
• {:error, info} on failure