Is it possible to list all Profiles which have been targeted by an Activity/Experience? Alternatively is it possible to look up a Profile (by tnt, Marketing cloud or third party ID) and see which Activities that Profile has been in? 

Is it possible to return a full list of all data elements names in custom code (written under Rules)? I have a few data elements and there will be new elements added in the future. I don't want to update my custom code every time a new element is added. Instead I want to GET a full list of data elem...

I am able to create an AEM Experience Fragment and Export to Target successfully. I can see the XF as an Offer in Target and also able to replace activity content with the EF. Works fine in the VEC but when save the activity I get the following error  Sync Error - Your updates did not get published ...

Is it possible to preform an API call to ACS Audiences?  The online documentation seems to be quite limited to Profiles and Services.