feature/ec2/imds: GetInstanceIdentityDocument: support privateIPv4Address and primaryIPv6Address fields

[croissanne]

Acknowledgements

• I have searched (https://github.com/aws/aws-sdk/issues?q=is%3Aissue) for past instances of this issue
• I have verified all of my SDK modules are up-to-date (you can perform a bulk update with go get -u github.com/aws/aws-sdk-go-v2/...)

Describe the bug

ec2 imds doesn't support privateIPv4Address and primaryIPv6Address fields while privateIp has been marked as deprecated.

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

Have the newer fields available.

Current Behavior

Forced to rely on deprecated field.

Reproduction Steps

N/A

Possible Solution

No response

Additional Information/Context

No response

AWS Go SDK V2 Module Versions Used

main

Compiler and Version used

1.24

Operating System and version

linux 6.1 / any

[lucix-aws]

I may be looking in the wrong place but I'm not seeing the new fields you're describing referenced here, at least any more: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-identity-documents.html

I also just checked the document via curl on a test instance and it doesn't have the v4/v6 fields, just privateIp.

I seem to remember going to the docs when you first opened it and confirming the new fields, but they're not there now. Are you seeing the same thing?