public static void Default(IErrorBuilder errorBuilder, ErrorMappingContext mappingContext)
 {
     errorBuilder
     .SetCode(Code)
     .SetPath(mappingContext.MiddlewareContext.Path)
     .SetMessage(mappingContext.ValidationFailure.ErrorMessage);
 }
 public IErrorBuilder BuildError(
     IErrorBuilder builder,
     ValidationFailure failure,
     IInputField argument,
     IMiddlewareContext context)
 {
     return(builder.SetCode("VALIDATION_ERROR")
            .SetMessage(failure.ErrorMessage)
            .SetExtension("argument", argument.Name)
            .SetPath(context.Path));
 }