[Bug]: aws_opensearchserverless_collection got AutoFlEx error

[takenakasuji-rhcapital]

Terraform Core Version

1.8.5

AWS Provider Version

5.55.0

Affected Resource(s)

aws_opensearchserverless_collection

Expected Behavior

OpenSearch correction is imported successfully.

Actual Behavior

Error occurring when running terraform plan.

Relevant Error/Panic Output Snippet

╷
│ Error: AutoFlEx
│ 
│ does not implement attr.Value: struct
╵
╷
│ Error: AutoFlEx
│ 
│ Flatten[*types.CollectionDetail, *opensearchserverless.resourceCollectionData]
╵

Terraform Configuration Files

import {
  to = module.open_search.aws_opensearchserverless_security_policy.encryption
  id = "example/encryption"
}

import {
  to = module.open_search.aws_opensearchserverless_collection.this
  id = "example"
}

resource "aws_opensearchserverless_security_policy" "encryption" {
  name        = "example"
  type        = "encryption"
  description = "example"
  policy = jsonencode({
    Rules = [
      {
        ResourceType = "collection"
        Resource = [
          "collection/example"
        ],
      }
    ],
    AWSOwnedKey = true
  })
}

resource "aws_opensearchserverless_collection" "this" {
  name       = "example"
  type       = "SEARCH"
  depends_on = [aws_opensearchserverless_security_policy.encryption]
}

Steps to Reproduce

A simple terraform plan.

Debug Output

No response

Panic Output

No response

Important Factoids

No response

References

No response

Would you like to implement a fix?

None

[github-actions]

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[GrayIbis]

Hello - I'm not sure if this is the same issue I had but I was getting same error with 5.55.0 so I went back to previous working version 5.31.0 and different error message was generated pointing me to resolution ( permission )

5.55.0:
│ Error: AutoFlEx
│
│   with aws_opensearchserverless_collection.documents,
│   on opensearch.tf line 22, in resource "aws_opensearchserverless_collection" "documents":
│   22: resource "aws_opensearchserverless_collection" "documents" {
│
│ does not implement attr.Value: struct

╷
│ Error: AutoFlEx
│
│ with aws_opensearchserverless_collection.documents,
│ on opensearch.tf line 22, in resource "aws_opensearchserverless_collection" "documents":
│ 22: resource "aws_opensearchserverless_collection" "documents" {
│
│ Flatten[*types.CollectionDetail, *opensearchserverless.resourceCollectionData]
╵

5.31.0:

   with aws_opensearchserverless_collection.documents,
│   on opensearch.tf line 22, in resource "aws_opensearchserverless_collection" "documents":
│   22: resource "aws_opensearchserverless_collection" "documents" {
│
│ operation error OpenSearchServerless: BatchGetCollection, https response error StatusCode: 400, RequestID: xxxxxxxxxx, api error AccessDeniedException: User:
│ arn:aws:sts::xxxxx:assumed-role/xxxxx/xxxxx is not authorized to perform: aoss:BatchGetCollection on resource:
│ arn:aws:aoss:xxxx:xxxxxx:collection/xxxxxx because no permissions boundary allows the aoss:BatchGetCollection action

[takenakasuji-rhcapital]

@GrayIbis
Hello, Thank you for your information.
When I reverted the version to 5.31.0 and executed it, I was able to obtain detailed error information.

[takenakasuji-rhcapital]

The issue with this error is that when using version 5.55.0, the detailed error returned from AWS is not being displayed.

[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 v5.58.0 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.