whole_func_string: function(endpoint, all) {
        if (!_.isNil(endpoint)) {
          all = _.assignIn(
            _.clone(allEndpointParameters(endpoint.parent, endpoint.parameters)),
            all || {})
        }
        return all
      }
func_code_string: function(endpoint, all) {
        if (!_.isNil(endpoint)) {
          all = _.assignIn(
            _.clone(allEndpointParameters(endpoint.parent, endpoint.parameters)),
            all || {})
        }
        return all
      }
func_documentation_string: First gather all Endpoint parameters, post-order walk