def _construct_deployment(self, rest_api):
deployment = ApiGatewayDeployment(self.logical_id + '<STR_LIT>',<EOL>attributes=self.passthrough_resource_attributes)<EOL>deployment.RestApiId = rest_api.get_runtime_attr('<STR_LIT>')<EOL>deployment.StageName = '<STR_LIT>'<EOL>return deployment<EOL>
Constructs and returns the ApiGateway Deployment.

        :param model.apigateway.ApiGatewayRestApi rest_api: the RestApi for this Deployment
        :returns: the Deployment to which this SAM Api corresponds
        :rtype: model.apigateway.ApiGatewayDeployment