Construct JSON API representation for the parameter.

        :rtype: dict
        :returns: JSON mapping

def to_api_repr(self):
        """Construct JSON API representation for the parameter.

        :rtype: dict
        :returns: JSON mapping
        """
        value = self.value
        converter = _SCALAR_VALUE_TO_JSON_PARAM.get(self.type_)
        if converter is not None:
            value = converter(value)
        resource = {
            "parameterType": {"type": self.type_},
            "parameterValue": {"value": value},
        }
        if self.name is not None:
            resource["name"] = self.name
        return resource