Enforcing TLS Version 1.2 in AWS SDK for Go V2
The AWS SDK for Go V2 configures the default HTTP client used by the SDK service clients to require a minimum version of TLS 1.2 or greater. When using the http.BuildableClient to customize the SDK HTTP client, the minimum TLS value is configured as TLS 1.2.
If your application constructs an HTTP client using a method other than the provided
BuildableClient, you must
configure your client to set the minimum TLS version to 1.2.