(lambda): ParamsAndSecretsVersions should return the latest, or new versions should be made available

[tomHaum]

Describe the feature

calling

cdk.aws_lambda.ParamsAndSecretsLayerVersion.fromVersion(cdk.aws_lambda.ParamsAndSecretsVersions.V1_0_103)

will always return the lambda layer with a version of 4 for us-east-1. the CDK documentation states that this is the latest version, while the documentation in lambda shows that 14 is the latest in this region.

Can new parameter versions be added to track the latest deployed versions in all regions?

Use Case

we want to stay current with the latest code, ensuring there are no vulnerabilities in old code that is known not to be latest

Proposed Solution

add an additional versions or potentially a LATEST that tracks the lambda latest release per region

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

CDK version used

2.151.0

Environment details (OS name and version, etc.)

Ubuntu 22.04.3 LTS x86

[tomHaum]

added a draft PR to show my approach of implementation. I can update with more docs/unit tests if this approach is acceptable and would get this merged in sooner

[khushail]

Hey @tomHaum , Thanks for reaching out and submitting a PR. You could reach out to community reviewer to review your PR , by mentioning in cdk.dev community channel.