{"total":2,"results":[{"code":400,"name":"CALL_OCCUPY_FAILED","methods":["phone.discardCall"],"description":"The call failed because the user is already making another call."},{"code":500,"name":"CALL_OCCUPY_FAILED","methods":["phone.acceptCall","phone.discardCall"],"description":"The call failed because the user is already making another call."}],"layer":227}