API Gateway extensions for AWS SAM

Specifically designed for AWS, API Gateway extensions provide additional customizations and functionality for designing and managing APIs. API Gateway extensions are extensions to the OpenAPI specification that support the AWS-specific authorization and API Gateway-specific API integrations. For more information about API Gateway extensions, refer to API Gateway Extensions to OpenAPI.

AWS SAM supports a subset of API Gateway extensions. To see which API Gateway extensions are supported by AWS SAM, refer to the following table.

API Gateway Extension	Supported by AWS SAM
x-amazon-apigateway-any-method Object	Yes
x-amazon-apigateway-api-key-source Property	No
x-amazon-apigateway-auth Object	Yes
x-amazon-apigateway-authorizer Object	Yes
x-amazon-apigateway-authtype Property	Yes
x-amazon-apigateway-binary-media-types Property	Yes
x-amazon-apigateway-documentation Object	No
x-amazon-apigateway-endpoint-configuration Object	No
x-amazon-apigateway-gateway-responses Object	Yes
x-amazon-apigateway-gateway-responses.gatewayResponse Object	Yes
x-amazon-apigateway-gateway-responses.responseParameters Object	Yes
x-amazon-apigateway-gateway-responses.responseTemplates Object	Yes
x-amazon-apigateway-integration Object	Yes
x-amazon-apigateway-integration.requestTemplates Object	Yes
x-amazon-apigateway-integration.requestParameters Object	No
x-amazon-apigateway-integration.responses Object	Yes
x-amazon-apigateway-integration.response Object	Yes
x-amazon-apigateway-integration.responseTemplates Object	Yes
x-amazon-apigateway-integration.responseParameters Object	Yes
x-amazon-apigateway-request-validator Property	No
x-amazon-apigateway-request-validators Object	No
x-amazon-apigateway-request-validators.requestValidator Object	No