Terraform and AWS Provider Version

Provider v6.14.0 on multiple platforms

Affected Resource(s) or Data Source(s)

Observed on aws_s3_object, but other resources could also be affected by this (seeing the report for Lambda in #44361)

Expected Behavior

Provider should return cleanly after applying changes to aws_s3_object like it does with provider 6.13.0.

Actual Behavior

The S3 object is uploaded, but the apply fail with the error:

aws_s3_object.test: Modifying... [id=test]
╷
│ Error: Missing Resource Identity After Update: The Terraform provider unexpectedly returned no resource identity after having no errors in the resource update. This is always a problem with the provider and should be reported to the provider developer
│ 
│   with aws_s3_object.test,

Relevant Error/Panic Output

Error: Missing Resource Identity After Update: The Terraform provider unexpectedly returned no resource identity after having no errors in the resource update. This is always a problem with the provider and should be reported to the provider developer

Sample Terraform Configuration

resource "aws_s3_object" "test" {
  key     = "test"
  bucket  = aws_s3_bucket.test_bucket.id
  content = "foobar"
  etag    = md5("foobar")
}

Steps to Reproduce

1. Create an S3 object with aws_s3_object and provider 6.14.0 and watch terraform apply fail with the error above
2. When running terraform plan again confirm no changes
3. Verify the object was indeed uploaded to S3 in step 1
4. Downgrade to provider 6.13.0, change the file contents and see terraform apply upload successfully without any errors

Debug Logging

GenAI / LLM Assisted Development

n/a

Important Facts and References

No response

Would you like to implement a fix?

No