Add an UnregisterAsync to OfflineMapSyncTask

Idea created by minerjoe Champion on Mar 10, 2019
    • minerjoe

    Currently the OfflineMap implementation does not allow one to simply unregister the replicas associated to an Offline Web Map.  Currently to do this one must loop through the offline geodatabase files and unregister individually as part of a cleanup process, or do through direct rest calls or in the Rest API Web UI.  All of which are quite inconvenient.  In a large implementation managing the replicas to keep track of what is deployed is important and so unregistering replicas as they are removed from the field is necessary. The API should provide a high level way to do this to go with the high level methods to do the other operations