OptionalinlineAgent accepts package-scoped inline creative uploads in
create_media_buy/update_media_buy via packages[].creatives.
This is distinct from creative-library support. Use
supportsSyncCreatives(caps) when deciding whether to call the
library-scoped sync_creatives tool.
OptionalpropertyAgent supports property_list filtering in get_products
OptionalcontentAgent supports content standards validation
OptionalconversionAgent supports conversion event tracking (sync_event_sources, log_event)
OptionalaudienceAgent supports first-party CRM audience management (sync_audiences)
Media buy features available on the agent