External Collections with API

Hello, I have a problem with External Collections with API. I can’t test the connection successfully.
Is it because of the JSON data structure (see “full response” in photo 1) problem or the third result key is wrong(see “Endpoints” in photo 2)?

Full Response :

{
  "success": "true",
  "result": {
    "resource_id": "F-D0047-089",
    "fields": [
      {
        "id": "contentDescription",
        "type": "String"
      },
      {
        "id": "datasetDescription",
        "type": "String"
      },
      {
        "id": "locationsName",
        "type": "String"
      },
      {
        "id": "dataid",
        "type": "String"
      },
      {
        "id": "locationName",
        "type": "String"
      },
      {
        "id": "geocode",
        "type": "Double"
      },
      {
        "id": "lat",
        "type": "Double"
      },
      {
        "id": "lon",
        "type": "Double"
      },
      {
        "id": "elementName",
        "type": "String"
      },
      {
        "id": "description",
        "type": "String"
      },
      {
        "id": "startTime",
        "type": "Timestamp"
      },
      {
        "id": "endTime",
        "type": "Timestamp"
      },
      {
        "id": "dataTime",
        "type": "Timestamp"
      },
      {
        "id": "value",
        "type": "String"
      },
      {
        "id": "measures",
        "type": "String"
      }
    ]
  },
  "records": {
    "locations": [
      {
        "datasetDescription": "臺灣各縣市鄉鎮未來3天(72小時)逐3小時天氣預報",
        "locationsName": "台灣",
        "dataid": "D0047-089",
        "location": [
          {
            "locationName": "新北市",
            "geocode": "65000000",
            "lat": "25.01154",
            "lon": "121.450888",
            "weatherElement": [
              {
                "elementName": "Wx",
                "description": "天氣現象",
                "time": [
                  {
                    "startTime": "2024-05-22 18:00:00",
                    "endTime": "2024-05-22 21:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨或雷雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "15",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-22 21:00:00",
                    "endTime": "2024-05-23 00:00:00",
                    "elementValue": [
                      {
                        "value": "陰",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "07",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-23 00:00:00",
                    "endTime": "2024-05-23 03:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨或雷雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "15",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-23 03:00:00",
                    "endTime": "2024-05-23 06:00:00",
                    "elementValue": [
                      {
                        "value": "陰",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "07",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-23 06:00:00",
                    "endTime": "2024-05-23 09:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨或雷雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "15",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-23 09:00:00",
                    "endTime": "2024-05-23 12:00:00",
                    "elementValue": [
                      {
                        "value": "陰",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "07",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-23 12:00:00",
                    "endTime": "2024-05-23 15:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨或雷雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "15",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-23 15:00:00",
                    "endTime": "2024-05-23 18:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨或雷雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "15",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-23 18:00:00",
                    "endTime": "2024-05-23 21:00:00",
                    "elementValue": [
                      {
                        "value": "陰",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "07",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-23 21:00:00",
                    "endTime": "2024-05-24 00:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨或雷雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "15",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-24 00:00:00",
                    "endTime": "2024-05-24 03:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "08",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-24 03:00:00",
                    "endTime": "2024-05-24 06:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "08",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-24 06:00:00",
                    "endTime": "2024-05-24 09:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "08",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-24 09:00:00",
                    "endTime": "2024-05-24 12:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "08",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-24 12:00:00",
                    "endTime": "2024-05-24 15:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "08",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-24 15:00:00",
                    "endTime": "2024-05-24 18:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-24 18:00:00",
                    "endTime": "2024-05-24 21:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-24 21:00:00",
                    "endTime": "2024-05-25 00:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "08",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-25 00:00:00",
                    "endTime": "2024-05-25 03:00:00",
                    "elementValue": [
                      {
                        "value": "短暫陣雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "08",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-25 03:00:00",
                    "endTime": "2024-05-25 06:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-25 06:00:00",
                    "endTime": "2024-05-25 09:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-25 09:00:00",
                    "endTime": "2024-05-25 12:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-25 12:00:00",
                    "endTime": "2024-05-25 15:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-25 15:00:00",
                    "endTime": "2024-05-25 18:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-25 18:00:00",
                    "endTime": "2024-05-25 21:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-25 21:00:00",
                    "endTime": "2024-05-26 00:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-26 00:00:00",
                    "endTime": "2024-05-26 03:00:00",
                    "elementValue": [
                      {
                        "value": "晴",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "01",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-26 03:00:00",
                    "endTime": "2024-05-26 06:00:00",
                    "elementValue": [
                      {
                        "value": "晴",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "01",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-26 06:00:00",
                    "endTime": "2024-05-26 09:00:00",
                    "elementValue": [
                      {
                        "value": "晴",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "01",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-26 09:00:00",
                    "endTime": "2024-05-26 12:00:00",
                    "elementValue": [
                      {
                        "value": "晴",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "01",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-26 12:00:00",
                    "endTime": "2024-05-26 15:00:00",
                    "elementValue": [
                      {
                        "value": "午後短暫雷陣雨",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "15",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  },
                  {
                    "startTime": "2024-05-26 15:00:00",
                    "endTime": "2024-05-26 18:00:00",
                    "elementValue": [
                      {
                        "value": "多雲",
                        "measures": "自定義 Wx 文字"
                      },
                      {
                        "value": "04",
                        "measures": "自定義 Wx 單位"
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  }
}