Behavior: Marks the specified content item as hidden in the user's video tracking data, removing it from the continue watching list. Accepts either an asset ID or a content ID; if a content ID is provided, the main video asset is resolved automatically. An optional profile ID can be provided for multi-profile scenarios.

Authorization: Requires a valid Bearer token.

Side Effects: Creates a "Hide" tracking event for the specified content.

Error Scenarios: If the content is not found in the search index, no tracking event is created.