Updates a loyalty reward.
Use this endpoint to update details of a reward, such as the name, whether or not a reward is active, or the amount of points it costs to redeem. Also use this endpoint to add new tiers that are eligible to redeem a reward.
You may not change the type of a reward. That is set upon creation and cannot be updated.
Reward ID.
Reward info to update.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.