Get Epic Detail

{
  "code": "0",
  "data": {
    "data": {
      "issueNumber": 1,
      "customfield_25650076": "1",
      "priorityVO": {
        "sequence": 5,
        "color": "#fd612c",
        "name": "Highest",
        "description": "xx",
        "id": 1,
        "iconUrl": ""
      },
      "ownerVO": {
        "name": "xxx",
        "departVOs": [
          {
            "departId": 1
          }
        ],
        "id": 70703981,
        "avatar": "xxx",
        "userType": 1,
        "orgUserId": 1,
        "accountEnabled": 1
      },
      "issueTypeId": 2,
      "updateBy": 2,
      "labelVO": [
        {
          "color": "#333333",
          "name": "xxx2",
          "id": 2,
          "labelName": "xxx1"
        },
        {
          "color": "#333333",
          "name": "xxx",
          "id": 20715114,
          "labelName": "xxx3"
        },
        {
          "color": "#333333",
          "name": "xxx",
          "id": 2,
          "labelName": "xxx"
        }
      ],
      "id": 2,
      "owner": 1,
      "summary": "xxx",
      "customfield_25650081": "1620000000",
      "customfield_25760192": "1",
      "follows": [
        1
      ],
      "label": [
        1,
        2,
        3
      ],
      "priority": 1,
      "updateByVO": {
        "name": "xxx",
        "id": 1
      },
      "assigneeVO": {
        "name": "xxx",
        "id": 15
      },
      "createBy": 3265191,
      "statusVO": {
        "stateName": "xxx",
        "name": "xxx",
        "stateCategory": 2,
        "id": 6965107
      },
      "customfield_25640242": "xxx",
      "createByVO": {
        "name": "xxx",
        "id": 3265191
      },
      "issueTypeIdVO": {
        "selectId": 1,
        "code": "story",
        "name": "xxx",
        "description": "",
        "id": 6965292,
        "iconUrl": "xxx",
        "source": "custom",
        "selected": false,
        "originName": "xxx"
      },
      "assignee": 15,
      "followsVO": [
        {
          "name": "xxx",
          "id": 1,
          "avatar": "xxx"
        }
      ],
      "projectId": 1,
      "workflowId": 1,
      "status": 1
    },
    "createTime": 1618317796020,
    "updateTime": 1618457316414,
    "id": 1,
    "projectId": 1
  }
}