@property<EOL><INDENT>def request_signature(self):<DEDENT>
signature = self.query_parameters.get(_x_amz_signature)<EOL>if signature is not None:<EOL><INDENT>signature = signature[<NUM_LIT:0>]<EOL><DEDENT>else:<EOL><INDENT>signature = self.authorization_header_parameters.get(_signature)<EOL>if signature is None:<EOL><INDENT>raise AttributeError("<STR_LIT>")<EOL><DEDENT><DEDENT>return signature<EOL>
The signature passed in the request.