IEC 62656-8:2020 specifies a web service interface to exchange data parcel(s) conformant to IEC 62656-1, between a parcel server and a parcel client or between parcel servers. This interface comprises three basic services: a registration service, resolution service and subscription service.
This document includes the following:
– holistic use scenario;
– detailed specification of the three basic services;
– JSON and XML notation schemas for data parcel(s).
The following items are outside the scope of this document:
– user identification and authorization;
– query language for a data parcel;
– transportation protocol;
– data and communication security techniques.