Delete existing promotion tier. Promotion tiers are used to specify promotion execution order and ability to disable some promotions with manual discount reason codes.
To update existing promotion tier see API call updatePromotionTier.
To add new promotion tier see API call insertPromotionTier.
To change promotion tier position in the list see API call movePromotionTier.
| Parameter name | Description | Possible value | Required |
|---|---|---|---|
| promotionTierID | integer | yes |