{
  "services":[
    {"ServiceName":"VoLTE"},
    {"ServiceName":"VoLTE_1"}
  ],
  "networkServices":[
    {"nsName":"ns1","parentService":"VoLTE"},
    {"nsName":"ns2","parentService":"VoLTE"},
    {"nsName":"ns3","parentService":"VoLTE"}
  ],
  "VNFS":[
    {"vnfName":"vnf_a_1","parentNS":"ns1"},
    {"vnfName":"vnf_a_2","parentNS":"ns1"},
    {"vnfName":"vnf_a_3","parentNS":"ns1"},
    {"vnfName":"vnf_b_1","parentNS":"ns2"},
    {"vnfName":"vnf_b_2","parentNS":"ns2"},
    {"vnfName":"vnf_b_3","parentNS":"ns2"},
    {"vnfName":"vnf_c_1","parentNS":"ns3"},
    {"vnfName":"vnf_c_1","parentNS":"ns3"}
  ]
}