code: def get_merged_params(self, supplied_params=None):
          
          supplied_params = supplied_params or {}
  
          empty_params = {
              param: supplied_params[param] for param in supplied_params if supplied_params[param] in (None, "")
          }
          if empty_params:
              warnings.warn(
                  "The {path} endpoint "
                  "was called with empty parameters: {empty_params}".format(path=self.path, empty_params=empty_params),
                  RuntimeWarning,
                  stacklevel=5,
              )
  
          unfulfilled_params = {
              param for param in self.required_params if param not in supplied_params and param not in self.default_params
          }
  
          if unfulfilled_params:
              raise UnfulfilledParameterException(self.path, unfulfilled_params)
  
          merged_params = self.default_params.copy()
          merged_params.update(supplied_params)
          return merged_params
docs: Merge this endpoint's default parameters with the supplied parameters
  
          :param dict supplied_params:
              A dictionary of query parameter, value pairs
          :return:
              A dictionary of this endpoint's default parameters, merged with the supplied parameters.
              Any default parameters which have a value supplied are overridden.
          :rtype:
              dict
          :raises apiron.exceptions.UnfulfilledParameterException:
              When a required parameter for this endpoint is not a default param and is not supplied by the caller