Contains parameters for TDLib initialization.
useTestDc If set to true, the Telegram test environment will be used instead of the production environment.
databaseDirectory The path to the directory for the persistent database; if empty, the current working directory will be used.
filesDirectory The path to the directory for storing files; if empty, database_directory will be used.
useFileDatabase If set to true, information about downloaded and uploaded files will be saved between application restarts.
useChatInfoDatabase If set to true, the library will maintain a cache of users, basic groups, supergroups, channels and secret chats. Implies use_file_database.
useMessageDatabase If set to true, the library will maintain a cache of chats and messages. Implies use_chat_info_database.
useSecretChats If set to true, support for secret chats will be enabled.
apiId Application identifier for Telegram API access, which can be obtained at https.
apiHash Application identifier hash for Telegram API access, which can be obtained at https.
systemLanguageCode IETF language tag of the user's operating system language; must be non-empty.
deviceModel Model of the device the application is being run on; must be non-empty.
systemVersion Version of the operating system the application is being run on; must be non-empty.
applicationVersion Application version; must be non-empty.
enableStorageOptimizer If set to true, old files will automatically be deleted.
ignoreFileNames If set to true, original file names will be ignored. Otherwise, downloaded files will be saved under names as close as possible to the original name