Updates an existing manual tax mapping.
Use this method to modify the tax rate or other details of an existing manual tax mapping.
Each time the manual tax mapping is updated, revision increments by 1.
The current revision must be passed when updating the manual tax mapping.
This ensures you're working with the latest manual tax mapping and prevents unintended overwrites.
This method may require higher-level permissions than the caller has, based on their identity and roles and permissions. In these cases, you can ensure the method is called with the required level of authorization by using one of the following:
Manual tax mapping ID.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.