Validation Mismatch (any non-nullable message)

[aamccaslin]

Consider the following:

@parameter(key="message", type="Any", nullable=False)
def echo_message(self, message):
  return message

If you make a request with parameters {"message": null} the API will throw a validation error. However the GUI does not catch this as a null value is not valid. This has to do with the raw-directive.