if 'sfa' not in version:
# need to pass along user keys if this request is going to a ProtoGENI aggregate
# ProtoGeni Aggregates will only install the keys of the user that is issuing the
if 'sfa' not in version:
# need to pass along user keys if this request is going to a ProtoGENI aggregate
# ProtoGeni Aggregates will only install the keys of the user that is issuing the