@Path("{clusterName}/kerberos_descriptors")
  public ClusterKerberosDescriptorService getCompositeKerberosDescriptor(
      @Context jakarta.ws.rs.core.Request request,
      @PathParam("clusterName") String clusterName) {
    return new ClusterKerberosDescriptorService(clusterName);
  }
Handles: GET /clusters/{clusterID}/kerberos_descriptor
Gets the composite Kerberos descriptor associated with the cluster.

@param request     the request.
@param clusterName the cluster name.
@return composite Kerberos descriptor resource representation
ambari-server/src/main/java/org/apache/ambari/server/api/services/ClusterService.java