Updates a Category.
Supports partial updates. Each time the Category is updated, revision increments by 1. Pass the current revision to prevent unintentionally overwriting another update.
Renaming a Category preserves its stable ID. Primary-language labels must remain unique within the site. Edit secondary-language labels through Wix Multilingual.
Updating assignedTo synchronizes the corresponding Program.categoryIds values asynchronously. For routine Program-centric assignment changes, use Bulk Assign Categories to Program.
You can only call this method when authenticated as a Wix app or Wix user identity.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.