Updates a discount rule's properties.
The updateDiscountRule() function returns a Promise that resolves when the specified discount rule's properties are updated.
Each time the discount rule is updated, revision increments by 1. The existing revision must be included when updating the discount rule. This ensures you're working with the latest discount rule information, and it prevents unintended overwrites.
This function requires elevated permissions and runs only on the backend and on dashboard pages.
Discount rule ID.
Discount rule info.
Discount rule info.
This method doesn’t return any custom errors, but may return standard errors. Learn more about standard Wix errors.