Moves a category to the start, end, or immediately after a specified category by updating its sortOrder field.
Wix Bookings assigns sortOrder values with large gaps between categories, allowing efficient reordering without updating the entire list. When gaps become too small, the system automatically reassigns new values to restore larger gaps.
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.