# ItemSyncResponse
# one of
[ type: # required
    in-sync-empty
  <object>
, type: # required
    in-sync-full
  <object>
, type: # required
    client-added
  time: # required
    # server's confirmation of the addition
    # Server time
    <number> # between 0 and 18446744073709551615
, type: # required
    client-changed
  time: # required
    # server's confirmation of the addition
    # Server time
    <number> # between 0 and 18446744073709551615
, type: # required
    client-deleted
  <object>
, type: # required
    server-added
  value: # required
    # timed value
    <number> # between 0 and 255
  time: # required
    # timed time
    # Server time
    <number> # between 0 and 18446744073709551615
, type: # required
    server-changed
  value: # required
    # timed value
    <number> # between 0 and 255
  time: # required
    # timed time
    # Server time
    <number> # between 0 and 18446744073709551615
, type: # required
    server-deleted
  <object>
, type: # required
    conflict
  value: # required
    # timed value
    <number> # between 0 and 255
  time: # required
    # timed time
    # Server time
    <number> # between 0 and 18446744073709551615
, type: # required
    conflict-client-deleted
  value: # required
    # timed value
    <number> # between 0 and 255
  time: # required
    # timed time
    # Server time
    <number> # between 0 and 18446744073709551615
, type: # required
    conflict-server-deleted
  <object>
]