public UpdateEmailSettingsResponse UpdateEmailSettings2([FromBody] UpdateEmailSettingsRequest updateEmailSettingsRequest)
 {
     throw new ValidationException("validation error", new List <ValidationError> {
         new ValidationError
         {
             PropertyName = "from",
             Message      = $"'{updateEmailSettingsRequest.From}' is not a valid email address"
         }
     });
 }
 public UpdateEmailSettingsResponseWithValidationErrors UpdateEmailSettings1([FromBody] UpdateEmailSettingsRequest updateEmailSettingsRequest)
 {
     Response.StatusCode = 400;
     return(new UpdateEmailSettingsResponseWithValidationErrors
     {
         ValidationErrors = new List <ValidationError> {
             new ValidationError
             {
                 PropertyName = "from",
                 Message = $"'{updateEmailSettingsRequest.From}' is not a valid email address"
             }
         }
     });
 }
 public UpdateEmailSettingsResponse UpdateEmailSettings3([FromBody] UpdateEmailSettingsRequest updateEmailSettingsRequest)
 {
     return(new UpdateEmailSettingsResponse());
 }