invalid data

invalid data

{
    "errorCode": "INVALID_DATA",
    "message": "The data is invalid due to validation restrictions",
    "errors": [
        {
            "fieldName": "/contactId",
            "errorType": "invalid",
            "errorMessage": ""
        },
        {
            "fieldName": "/departmentId",
            "errorType": "invalid",
            "errorMessage": ""
        }
    ]
}