{
  "tosca_definitions_version": "tosca_simple_yaml_1_1_0",
  "topology_template": {
    "policies": [
      {
        "operational.gRPC": {
          "type": "onap.policies.controlloop.operational.Apex",
          "typeVersion": "1.0.0",
          "version": "1.0.0",
          "properties": {
          }
        }
      }
    ]
  }
}