Error: Provider produced inconsistent final plan - tags_all error when using default_tags block

[dsantanu]

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Terraform CLI and Terraform AWS Provider Version

terraform: v0.13.6`
provider : v4.8.0

Affected Resource(s)

• aws_msk_cluster
• aws_s3_bucket

Terraform Configuration Files

Please include all Terraform configurations required to reproduce the bug. Bug reports without a functional reproduction may be closed without investigation.

// Provider template
provider "aws" {
  allowed_account_ids = ["${aws_acc_id}"]
  region              = "${aws_region}"

  default_tags {
    tags {
      Account     = "${acc_name}"
      Commit      = "${git_hash}"
      CostCenter  = "${project}"
      Environment = "${env_name}"
    }
  }
}

// MSK resource
resource "aws_msk_cluster" "this_cluster" {
  ...
  ...
  tags = merge(
    var.extra_tags,
    { Name = "${local.tamplate_name}-${var.service_name}" }
  )
}

Error Output

Error: Provider produced inconsistent final plan

When expanding the plan for aws_msk_cluster.this["msk"] to include new 
values learned so far during apply, provider 
"registry.terraform.io/hashicorp/aws" has produced an invalid new value for 
.tags_all: New element Name has appeared.

This is a bug in the provider, which should be reported in the provider's own
issue tracker.

Error[0259] 1 error occurred:
         * exit status 1

Expected Behavior

Should add all of the combined tags without any error.

Actual Behavior

Ended up with above error. It clears out by itself on second run.

References

• Provider produced inconsistent final plan #7987
• Provider produced inconsistent final plan - tags_all errors without using default_tags block #18366
• Provider produced inconsistent final plan / an invalid new value for .tags_all #19583

[dsantanu]

Is there any update on this pls? Really not fair to carrying on with a bug like this from version to version. Pretty much every (if not all) resources are affected, as far as I can see.

[bassmanitram]

My own report (which I closed as a duplicate) #24434

[ajoga]

This issue looks similar or to duplicate #19583 ; TLDR: computed value in tags_all has an issue, some workaround are offered in linked issue.

[johnsonaj]

Enhancements to tags was introduced in v5.0.0 of the provider. Please use v5.3.0 or higher to use computed tags. Please note that there are a few services, such as S3, that are being worked on so that they include all of the new tagging functionality #31941

[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.