The BatchID is a Read/Write string property that provides the batch identifier. Changes to this property are stored on the Server as well as in the in-memory representation of the object.
The object placeholder is an object expression that evaluates to an object in the Applies To list.
The BatchID may be left blank, but must follow these rules:
1. No control characters are allowed; such as linefeeds or tabs
2. The following characters are not allowed:
* ' ? | ` "