[Bug]: aws_ssm_patch_group can not contain multiple patch baselines

[tknisch]

Terraform Core Version

1.7.5

AWS Provider Version

5.50.0

Affected Resource(s)

aws_ssm_patch_group

Expected Behavior

If using the aws_ssm_patch_group with a for_each in version 5.49.0 and before multiple baselines were added to the patchgroup:

Actual Behavior

With version 5.50.0 only one baseline is assigned to the patch group:

Relevant Error/Panic Output Snippet

No response

Terraform Configuration Files

locals {
  patchgroup_name = "my-Default-PatchGroup"
  os = [
    "AMAZON_LINUX",
    "AMAZON_LINUX_2",
    "AMAZON_LINUX_2022",
    "AMAZON_LINUX_2023",
    "UBUNTU",
    "DEBIAN",
    "RASPBIAN",
    "REDHAT_ENTERPRISE_LINUX",
    "CENTOS",
    "ORACLE_LINUX",
    "SUSE",
    "ROCKY_LINUX",
    "ALMA_LINUX",
    "WINDOWS"
  ]
}


data "aws_ssm_patch_baseline" "all" {
  for_each         = toset(local.os)
  operating_system = each.value
  owner            = "AWS"
  default_baseline = true
}


resource "aws_ssm_patch_group" "my_patchgroup" {
  for_each    = data.aws_ssm_patch_baseline.all
  baseline_id = each.value.id
  patch_group = local.patchgroup_name
}

Steps to Reproduce

Run code with aws provider version 5.49.0 or before and then upgrade to 5.50.0 and apply

Debug Output

Panic Output

No response

Important Factoids

No response

References

#37481

Would you like to implement a fix?

No

[github-actions]

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[ewbankkit]

The bug is in the aws_ssm_patch_baseline data source's handling of the default_baseline argument.
We will fix for this week's release.

[github-actions]

Warning

This issue has been closed, meaning that any additional comments are hard for our team to see. Please assume that the maintainers will not see them.

Ongoing conversations amongst community members are welcome, however, the issue will be locked after 30 days. Moving conversations to another venue, such as the AWS Provider forum, is recommended. If you have additional concerns, please open a new issue, referencing this one where needed.

[github-actions]

This functionality has been released in v5.51.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.
If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.