SFTP server hostname or IP address.
SFTP server port (typically 22).
SSH login username.
Whether credential is a private key PEM or a password.
Private key PEM string or password, depending on authMethod.
OptionalpassphraseKey passphrase when authMethod is key and the key is encrypted.
Absolute remote directory for backups (must start with /).
OptionalhostSHA-256 host key fingerprint (lowercase hex) pinned after the first successful connect.
Plaintext SFTP connection parameters used for test connections and upload auth. Values are encrypted before persistence on a ConnectedAccount.