curl --location --request DELETE '/api/anon/openapi/crm/appointment?appointmentId=' \ --header 'FRHis-Open-Timestamp;' \ --header 'FRHis-Open-App-Id;' \ --header 'FRHis-Open-Token;' \ --header 'FRHis-Open-RequestID;'
{ "errcode": 0, "errmsg": "Response is empty data.", "data": "" }