使用邮递员和C＃的带有Patch方法的HTTP请求问题

Question

我想使用补丁方法替换标题，但出现“ 500 Internal Server Error”。

方法：       网址：http://localhost:6637/api/gym/management/classes/update/26

<GenerateDocumentationFile>true</GenerateDocumentationFile>

数据：

     Headers : Content-Type : application/json-patch+json


    [{ 
        "op"    : "replace",
        "path"  : "http://localhost:6637/api/gym/management/classes/update/26/",
        "value" : ["Title":"Ginger Nut" ]
    }]

c＃API方法：

{
    "id": 26,
    "sportTypeTitle": "بدنسازی",
    "sportTypeId": 2,
    "participantTypeTitle": "عمومی",
    "participantTypeId": 2,
    "sessionTypeTitle": "ماهانه",
    "sessionTypeId": 1,
    "salonTitle": "سالن شماره 1 بدنسازی",
    "salonId": 2,
    "title": "TRX 2",
    "registeredDate": "1398/7/22-17:20",
    "capacity": 20,
    "cost": 2000000.00,
    "costFormatted": "2,000,000ريال",
    "sessionsCount": 0,
    "scheduleStart": "1398/7/9-0:0",
    "scheduleEnd": "1398/8/10-0:0",
    "classState": 1,
    "classStateTitle": "با برنامه",
    "activeState": 1,
    "activeStateTitle": "فعال",
    "rowNumber": 0
}