User Assignable Layer Ids for REST Map Services

Idea created by Buddhatown on Aug 19, 2011
    I am constantly adding and removing layers from map services.  Each time I do, the layerid shifts.  This is a pain.  If I add a new layer, I have modify the source of my apps to reflect the updated layerid for querytasks, etc etc.  This would be a huge plus.

    Note from Esri (Dec 16, 2014): Implemented in ArcGIS 10.3 for Server. Please this help topic for details.