Hiya team,
aws-sdk-go v1.x will be reaching end of support in July this year.
From AWS inspector I can also see a couple of issues that will be resolved when v1.x is replaced with v2 in Lambda.
CVE-2020-8911 - github.com/aws/aws-sdk-go
CVE-2020-8912 - github.com/aws/aws-sdk-go
Do you have a timeline for when this will be replaced?