Behavior: Validates the share exists and has not expired, then searches for all file-type assets belonging to the share. Results include preview URLs and, conditionally, download URLs (if the share has download permissions and contains fewer than 500 items). Results are sorted by path depth (shallowest first) and then alphabetically by display path. Share metadata (name, expiration, permissions, type, status) is included in the related items of the response.

Authorization: No authorization required. Access is controlled through share validation (existence and expiration checks).

Side Effects: None. This is a read-only operation.

Error Scenarios: If the share is unavailable, expired, or does not exist, a VibrantException with a NotFound status code is thrown.