Template:S3 errors TOC

• An error occurred (AccessDenied) when calling the ListBuckets operation: Access Denied
• An error occurred (InvalidToken) when calling the ListBuckets operation: The provided token is malformed or otherwise invalid.
• Error: Failed to get existing workspaces: S3 bucket does not exist.
• An error occurred (InvalidBucketName) when calling the ListObjectsV2 operation: The specified bucket is not valid.