What are the possible causes for this error?
(Choose two.)
The S3 bucket default encryption is enabled.
There is an error in the S3 bucket policy.
The object has been moved to S3 Glacier.
There is an error in the IAM role configuration.
S3 Versioning is enabled.
Explanations:
S3 bucket default encryption does not affect access permissions. It only applies encryption to objects stored in the bucket, not access control.
An error in the S3 bucket policy can cause access denial. The policy may not allow the EC2 instance’s role or IP address to access the object.
If the object is moved to S3 Glacier, it will not directly cause an AccessDenied error. However, the access control may still allow retrieval from Glacier if permissions are correct.
An error in the IAM role configuration, such as missing permissions, could lead to an AccessDenied error when the EC2 instance attempts to access the S3 bucket.
S3 Versioning does not affect access permissions. Versioning only keeps multiple versions of objects in a bucket and does not cause access issues.
From what I’ve heard, the answer is:
There is an error in the S3 bucket policy.