public string PUToDataCpnByGroup([FromBody] cmlCpnUseStaUpd poCpnUseStaUpd) { try { var oDataCpn = oCouponUpdate.C_SETxCpnUseStaUpd(poCpnUseStaUpd.tCML_CpnCode, poCpnUseStaUpd.tCML_CpnUseSta); return(oDataCpn); } catch (WebException oEx) { return(oEx.Message); } }