PolicyExceptionAdditionalKey Property

The additional key information is used in situations where it is too simplistic to only allow one exception per policy/data object. The additional key is used when looking for an existing violation data object before creating a new one. Exceptions for "DataObjectQuery" policies always have the value "n/a". So does exceptions for "SQLQuery" policies that doesn’t utilize additional key information.

public string AdditionalKey { get; }