Formats a media manifest into a single background context note for the realtime agent. Lists each
item with its fileId, media type, display name and when-to-show guidance, and instructs the agent
to surface items with the existing Media_ShowMedia tool. Returns null for an empty manifest.
Formats a media manifest into a single background context note for the realtime agent. Lists each item with its
fileId, media type, display name and when-to-show guidance, and instructs the agent to surface items with the existingMedia_ShowMediatool. Returnsnullfor an empty manifest.