public async Task <RO <string> > CustomerChangeProperties([FromBody] ClientChangePropertiesData clientdata) { var ro = new RO <string>(); if (ModelState.IsValid) { #if SESAM VendorInterface vendor = new VendorInterface(); ro = await vendor.CustomerChangeProperties(clientdata); #else var result = await VendorDL.CustomerChangeProperties(clientdata); if (result != null) { ro.ReturnCode = 0; ro.ReturnValue = result; } else { ro.ReturnCode = 100; } #endif } else { var message = string.Join(" | ", ModelState.Values.SelectMany(v => v.Errors).Select(e => e.ErrorMessage)); ro.ReturnCode = 100; ro.Message = $"Bad request - CustomerChangeProperties - Incorrect parameters: {message}"; } return(ro); }