unable to use dynamic block with lifecycle rule when using the s3 module

[shettypriy]

Description

Unable to use the dynamic block for lifecycle rule .

• ✋ I have searched the open/closed issues and my issue is not listed.

⚠️ Note

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1. Remove the local .terraform directory (! ONLY if state is stored remotely, which hopefully you are following that best practice!): rm -rf .terraform/
2. Re-initialize the project root to pull down modules: terraform init
3. Re-attempt your terraform plan or apply and check if the issue still persists

Versions

• Module version [Required]:

• Terraform version:

• Provider version(s):

Reproduction Code [Required]

module "test_bucket_for_dynamic" {
  source  = "terraform-aws-modules/s3-bucket/aws"
  version = "3.6.0"
  bucket = "test_bucket_for_dynamic"

  dynamic "lifecycle_rule" {
    for_each = [var.lifecycle_rule_30_day]
    content {

      abort_incomplete_multipart_upload_days = lookup(lifecycle_rule.value, "abort_incomplete_multipart_upload_days", null)
      enabled                                = lifecycle_rule.value.enabled
      id                                     = lookup(lifecycle_rule.value, "id", null)
      prefix                                 = lookup(lifecycle_rule.value, "prefix", null)
      tags                                   = lookup(lifecycle_rule.value, "tags", null)

      dynamic "expiration" {
        for_each = lookup(lifecycle_rule.value, "expiration", [])
        content {
          date                         = lookup(expiration.value, "date", null)
          days                         = lookup(expiration.value, "days", null)
          expired_object_delete_marker = lookup(expiration.value, "expired_object_delete_marker", null)
        }
      }

      dynamic "noncurrent_version_expiration" {
        for_each = lookup(lifecycle_rule.value, "noncurrent_version_expiration", [])
        content {
          days = lookup(noncurrent_version_expiration.value, "days", null)
        }
      }

      dynamic "noncurrent_version_transition" {
        for_each = lookup(lifecycle_rule.value, "noncurrent_version_transition", [])
        content {
          days          = lookup(noncurrent_version_transition.value, "days", null)
          storage_class = noncurrent_version_transition.value.storage_class
        }
      }

      dynamic "transition" {
        for_each = lookup(lifecycle_rule.value, "transition", [])
        content {
          date          = lookup(transition.value, "date", null)
          days          = lookup(transition.value, "days", null)
          storage_class = transition.value.storage_class
        }
      }
    }
  }
}

variable "lifecycle_rule_30_day" {
  default = {
    id      = "lifecycle_rule_30_day"
    enabled = true
    expiration = [
      {
        days = 30
      },
    ]
  }
}

Steps to reproduce the behavior:

1. terraform init2.
2. terraform plan -out plan.out -target module.test_bucket_for_dynamic
   Following is the error got for the plan

Error: Unsupported block type
│
│ on s3_bucket.tf line 9, in module "test_bucket_for_dynamic":
│ 9: dynamic "lifecycle_rule" {
│
│ Blocks of type "dynamic" are not expected here.

Could you please let me know if dynamic block can be used for lifecycle rule.

[Anton Babenko]

Please check the official Terraform documentation. It is not possible to do what you are trying to do.

[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.