How to get listmemberid of Dynamic marketing list members?

How to get listmemberid of Dynamic marketing list members?
Hello,
List member ids are not used with dynamic marketing lists.
Dynamic marketing lists are represented by a "Fetch XML" query in the backend which will be executed on demand, each time when a dynamic marketing list is used in different scenarios - like distribution of campaign activities, in quick campaigns or when the user materializes a dynamics marketing list by copying it into a static marketing lists.
Only Static Marketing lists feature lists members where each member definition carries is represented by a lists member id.