update-segment-ttl.py

    # Update a segment's TTL by 5 extra hours
    # First, the context for the list increment (path to the TTL)
    ctx = [ctxh.cdt_ctx_map_key(segment_id)]
    ops = [
        lh.list_increment("u", 0, 5, ctx=ctx),
        mh.map_get_by_key("u", segment_id, aerospike.MAP_RETURN_KEY_VALUE),
    ]
    print("\nAdd 5 hours to the TTL of user u1's segment {}".format(segment_id))
    if options.interactive:
        pause()
    _, _, b = client.operate(key, ops)
    print(b["u"])
    print(spacer)