[ {
  "request" : {
    "method" : "get",
    "uri" : "/aai/v13/external-system/esr-ems-list",
    "headers" : {
      "Authorization" : "Basic QUFJOkFBSQ==",
      "X-FromAppId" : "ONAP CLI",
      "Accept" : "application/json",
      "X-TransactionId" : "req-18c05764-8e44-4cb0-af47-7de4f5145159",
      "Content-Type" : "application/json"
    },
    "json" : null
  },
  "response" : {
    "status" : 200,
    "json" : {
      "esr-ems" : [ {
        "ems-id" : "bfae89e5-d4d4-46ed-a700-a0a90d961627",
        "resource-version" : "1538645515474"
      } ]
    }
  }
} ]