Re-apply every enabled channel mapping to the listings carrying its tag
POST/api/v1/pms/channel-mappings/backfill
Idempotent. Listing rows marked as overrides are left untouched. The returned counts are listings processed, not rows actually written — a listing already carrying an override is still counted even though the write is skipped. Covers tag-driven mappings only: an offer attached to a channel by listing (via ListingChannelOfferMappingService, keyed off channel_listing) rather than by tag is not re-applied by this backfill.
Responses
- 200
OK