In the Mobile Services SDK (iOS) - is there a way to completely clear out an ID originally used in visitorSyncIdentifiers?
Even after I use the audienceReset method, I still see the ID present in any subsequent calls to Audience Manager (via audienceSignalWithData) in the d_cid_ic parameter.
Even passing through a new value for the same ID type just appends another d_cid_ic key/value pair in the Audience Manager requests.