Retrieve metadata for a single subtitle track by specifying both the asset_id (asset GUID) and track_num. This includes information such as the track language, description, optional TTML role, and formatting flags like subtitle_absolute_time.

Sample Use Cases

• Fetch subtitle info for display in an editing or QA tool.
• Display detailed track info before allowing a user to update or delete it.
• Validate that a specific language/role combination is present.

Authentication

API Scopes:
  - video.services.assets:read
  - video.services.assets:write