def add_gateway_responses(self, gateway_responses):
self.gateway_responses = self.gateway_responses or {}<EOL>for response_type, response in gateway_responses.items():<EOL><INDENT>self.gateway_responses[response_type] = response.generate_swagger()<EOL><DEDENT>
Add Gateway Response definitions to Swagger.

:param dict gateway_responses: Dictionary of GatewayResponse configuration which gets translated.