kerberos Principal
Parameters
value
Specifies a service principal name (SPN), which is an identity in your Kerberos realm that has permission to access the files, folders, and file metadata in your SMB file server. SPNs are case sensitive and must include a prepended cifs/. For example, an SPN might look like cifs/kerberosuser@EXAMPLE.COM. Your task execution will fail if the SPN that you provide for this parameter doesn't match exactly what's in your keytab or krb5.conf files.