Month: October 2020

AWS SAM doesn’t support these API Gateway extensions

Henry • • 1 Comment

As you know, API Gateway extensions are extensions to the OpenAPI specification that support the AWS-specific authorization and API Gateway-specific API integrations. They support the AWS-specific authorization and API Gateway-specific API integrations for REST APIs and HTTP APIs. However please note AWS SAM supports a subset of API Gateway extensions only. If you want to use some API Gateway extensions…

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How do I know the unused IP addresses?

Henry • • Leave a comment

At the moment we don’t have any APIs to list unused IP addresses of a subnet directly unfortunately. However you can use “describe-network-interfaces” API to get a list of the IP addresses which are already in use in a subnet. Then you can get a list of unused internal IP addresses by subtracting those occupied IP addresses from all available…

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