Deletes all products for the specified merchant.
Warning: This operation is destructive and cannot be undone. The response indicates how many records were deleted, attempted, and failed, and whether more items remain — large catalogues may require multiple invocations to fully clear.
Bulk delete summary.
{- "deleted_count": 0,
- "attempted_count": 0,
- "failed_count": 0,
- "reason": "string",
- "result": "accepted",
- "more_items_available": true
}