Jolt Json 轉換：使用屬性值過濾鍵

Question

我正在嘗試使用 Jolt 轉換在此處尋找一些輸入來轉換 Json。 我正在嘗試過濾作為另一個屬性值的鍵。 這是我的輸入和預期 output

{
    "pid": "p1@gmail.com",
    "eventType": "new",
    "details": {   
        "participants": {
            "automationqaus@gmail.com": {
                "id": "automationqaus@gmail.com",
                "type": "Customer"
            },
            "p1@gmail.com": {           
                "id": "p1@gmail.com",               
                "name": "participantAgent1",
                "joinTime": 1617634021103, 
                "type":"Agent"              
               
            },
            "p2@gmail.com": {           
                "id": "p2@gmail.com",                
                "name": "participantAgent1",
                "joinTime": 1617634022303,
                "type":"Agent"
                
            }
        }        
    },
    "interactionId": "c5804d49-961d-11eb-9650-7fb32f44d8a5"  
}

我正在看的 Output 是

{
    "pid": "p1@gmail.com",      
    "name": "participantAgent1",
    "joinTime": 1617634021103,
    "type":"Agent"
}

我嘗試過的規格是

[
  {
    "operation": "shift",
    "spec": {
      "participants": {
        "@(2,pid)": {
          "@(3,pid)": "pid",
          "pType": "type",
          "name": "name",
          "joinTime":"joinTime"
        }
      }
    }
  }
]

但我沒有預料到 output。 我也嘗試了其他一些組合，但未能得到正確的 output。有人可以幫忙嗎？

Answer 1

[ // converting the matching value as the key to the value of the details.
  {
    "operation": "shift",
    "spec": {
      "details": "@(1,pid)"
    }
  },
  {
    "operation": "shift",
    "spec": {
      "*": {
        "participants": {
            "&1": { // matching with the target converted key
            "id": "pid",
            "type": "type",
            "name": "name",
            "joinTime": "joinTime"
          }
        }
      }
    }
  }
]