@property<EOL><INDENT>def query_parameters(self):<DEDENT>
result = getattr(self, "<STR_LIT>", None)<EOL>if result is None:<EOL><INDENT>result = self._query_parameters = normalize_query_parameters(<EOL>self.query_string)<EOL><DEDENT>return result<EOL>
A key to list of values mapping of the query parameters seen in the
request.