One of the following schemas:
HPSSStoragePolicies_1_0_0
HPSSStoragePolicies_1_1_0
{ "DATA_TYPE": "hpss_storage_policies#1.0.0", "authentication_mech": "krb5", "authenticator": "auth_keytab:/var/hpss/etc/gridftp.keytab", "uda_checksum": true }