Documentation

Fields

• use_test_dc :: Maybe Bool

  Pass true to use Telegram test environment instead of the production environment

• database_directory :: Maybe Text

  The path to the directory for the persistent database; if empty, the current working directory will be used

• files_directory :: Maybe Text

  The path to the directory for storing files; if empty, database_directory will be used

• database_encryption_key :: Maybe ByteString

  Encryption key for the database. If the encryption key is invalid, then an error with code 401 will be returned

• use_file_database :: Maybe Bool

  Pass true to keep information about downloaded and uploaded files between application restarts

• use_chat_info_database :: Maybe Bool

  Pass true to keep cache of users, basic groups, supergroups, channels and secret chats between restarts. Implies use_file_database

• use_message_database :: Maybe Bool

  Pass true to keep cache of chats and messages between restarts. Implies use_chat_info_database

• use_secret_chats :: Maybe Bool

  Pass true to enable support for secret chats

• api_id :: Maybe Int

  Application identifier for Telegram API access, which can be obtained at https://my.telegram.org

• api_hash :: Maybe Text

  Application identifier hash for Telegram API access, which can be obtained at https://my.telegram.org

• system_language_code :: Maybe Text

  IETF language tag of the user's operating system language; must be non-empty

• device_model :: Maybe Text

  Model of the device the application is being run on; must be non-empty

• system_version :: Maybe Text

  Version of the operating system the application is being run on. If empty, the version is automatically detected by TDLib

• application_version :: Maybe Text

  Application version; must be non-empty