API Gateway extensions

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, see 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, see 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