AWS Certified Cloud Practitioner

Explanation

Amazon S3 Inventory is the correct feature for tracking tags, buckets, and prefixes for S3 objects because:

• S3 Inventory provides scheduled reports that list objects and their metadata, including object tags, bucket names, and prefixes
• It helps with auditing, compliance, and understanding object characteristics across buckets
• The reports can be configured to include specific metadata fields like tags, storage class, encryption status, etc.

Other options don't meet the requirement:

• S3 Lifecycle: Manages object transitions and expirations, not tracking metadata
• S3 Versioning: Preserves multiple versions of objects, not for tracking metadata
• S3 ACLs: Controls access permissions, not for inventory tracking

The provided text also confirms that S3 Inventory report is the correct answer.