Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

x-amazon-apigateway-gateway-responses.responseParameters object

Defines a string-to-string map of key-value pairs to generate gateway response parameters from the incoming request parameters or using literal strings. Supported only for REST APIs.

x-amazon-apigateway-gateway-responses.responseParameters example

The following OpenAPI extensions example shows a GatewayResponse response parameter mapping expression to enable CORS support for resources on the *.example.domain domains.

      "responseParameters": {
        "gatewayresponse.header.Access-Control-Allow-Origin": '*.example.domain',
        "gatewayresponse.header.from-request-header" : method.request.header.Accept,
        "gatewayresponse.header.from-request-path" : method.request.path.petId,
        "gatewayresponse.header.from-request-query" : method.request.querystring.qname
      }