RDP- Event after removal of a RIC from a stream

With Data Library for .NET (aka RD Library for .NET), while using With RDP streaming, is there an event following the removal of a RIC from a stream with IPricingStream.RemoveItems()?

In principle, there is a "completion" callback to be defined on the stream (OnComplete), in the same way the OnRefresh or OnUpdate is defined, but, first, it seems that it is not called in the case of the RIC removal from a stream and, also, the OnComplete signature contains only the IPricingStream itself, so it looks like it is rather designed a the event for the stream post closing.

Can you confirm, that there is no callback called by the RDP API after the RIC was removed from the stream?
If there is such a callback, how it should be defined?

Thanks