SMB server hostname or IP address.
Share name (without UNC prefix).
OptionaldomainWindows domain or workgroup (optional).
Login username.
Login password.
Directory within the share. Share root: empty string, /, or \; otherwise a path starting with / or `` (POSIX or Windows separators), without . or .. segments.
Plaintext SMB connection parameters used for test connections and upload auth. Values are encrypted before persistence on a ConnectedAccount.