Migrate aws-sdk-go to v2

[wata727]

AWS has announced the end of support for aws-sdk-go v1, and we will need to migrate to v2.
https://aws.amazon.com/jp/blogs/developer/announcing-end-of-support-for-aws-sdk-for-go-v1-on-july-31-2025/

There are probably no technical limitations, but it might make sense to align with packer-plugin-amazon.
hashicorp/packer-plugin-amazon#26

[jorovipe97]

Nice, this would be good. Note that the v2 SDK requires a minimum version of Go 1.21. Will this Imply a breaking change in the plugin?

[wata727]

I believe that updating the required Go version is not breaking change because most users of this plugin rely on built binaries.

[jorovipe97]

I would like to help with the migration. Let me know if there is something I can help with.

[mbd4u]

Is there any progress on this? There are a lot of things missing from the last year because the v1 SDK is no longer supported.

[wata727]

No progress at the moment. Will update after upstream update.
I don't think there is any advantage to using this post processor with v2 while packer-plugin-amazon is in v1, but if there is a specific use case, please let me know.