private ResourceInstance createKerberosDescriptorResource(String kerberosDescriptorName) {
    return createResource(Resource.Type.KerberosDescriptor,
        Collections.singletonMap(Resource.Type.KerberosDescriptor, kerberosDescriptorName));
  }
Handles: DELETE /kerberos_descriptors/{kerberosDescriptorName}
Delete a specific kerberos descriptor.

@param headers                http headers
@param ui                     uri info
@param kerberosDescriptorName kerebros descriptor name
@return information regarding the deleted kerberos descriptor
ambari-server/src/main/java/org/apache/ambari/server/api/services/KerberosDescriptorService.java