TigerGraph's documented upsert wire format wraps every attribute value
as {"value": <actual value>}, with an optional op accumulator code
(e.g. '+'/'max') for attributes backed by an accumulator. Confirmed
against TigerGraph's REST++ upsert documentation (see README).
TigerGraph's documented upsert wire format wraps every attribute value as
{"value": <actual value>}, with an optionalopaccumulator code (e.g.'+'/'max') for attributes backed by an accumulator. Confirmed against TigerGraph's REST++ upsert documentation (see README).