{
  "id": "id12345",
  "name": "test",
  "scene": "abcd",
  "data": {
    "nodes": [
      {
        "id": "node0",
        "type": "startEvent",
        "name": "Start",
        "parentId": "root",
        "position": {
          "left": 99,
          "top": 131,
          "width": 56,
          "height": 56
        },
        "connection": [
          {
            "sourceRef": "node0",
            "targetRef": "serviceTask"
          }
        ],
        "parameters": [
          {
            "name": "aaa",
            "value": "a111",
            "valueSource": "string",
            "type": "string",
            "required": false,
            "show": true,
            "errorMsg": ""
          },
          {
            "name": "bbb",
            "value": "b111",
            "valueSource": "string",
            "type": "string",
            "required": false,
            "show": true,
            "errorMsg": ""
          }
        ]
      },
      {
        "id": "node2",
        "type": "endEvent",
        "name": "End",
        "parentId": "root",
        "position": {
          "left": 459,
          "top": 131,
          "width": 56,
          "height": 56
        },
        "connection": []
      },
      {
        "id": "serviceTask",
        "type": "serviceTask",
        "typeId": "apds_serviceA",
        "icon": "apds_service",
        "name": "Java Task",
        "parentId": "root",
        "position": {
          "left": 232,
          "top": 131,
          "width": 56,
          "height": 56
        },
        "connection": [
          {
            "sourceRef": "serviceTask",
            "targetRef": "scriptTask"
          }
        ],
        "className": "org.onap.sdc.workflowdesigner.JavaTask",
        "inputs": [
          {
            "name": "param1",
            "valueSource": "string",
            "type": "string",
            "required": false,
            "show": true,
            "errorMsg": "",
            "value": "a111"
          },
          {
            "name": "param2",
            "valueSource": "string",
            "type": "string",
            "required": true,
            "show": true,
            "errorMsg": "",
            "value": "b111"
          },
          {
            "name": "param3",
            "valueSource": "string",
            "type": "string",
            "required": true,
            "show": true,
            "errorMsg": "",
            "value": "c111"
          }
        ],
        "outputs": [
          {
            "name": "out1",
            "value": "",
            "valueSource": "string",
            "type": "string",
            "required": false,
            "show": true,
            "errorMsg": ""
          }
        ]
      },
      {
        "id": "scriptTask",
        "type": "scriptTask",
        "typeId": "apds_scriptB",
        "icon": "apds_script",
        "name": "Groovy Task",
        "parentId": "root",
        "position": {
          "left": 335,
          "top": 131,
          "width": 56,
          "height": 56
        },
        "connection": [
          {
            "sourceRef": "scriptTask",
            "targetRef": "node2"
          }
        ],
        "scriptFormat": "Groovy",
        "script": "xyz"
      }
    ]
  }
}