IEC 62656-8:2020

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.<br /> This document includes the following:<br /> – holistic use scenario;<br /> – detailed specification of the three basic services;<br /> – JSON and XML notation schemas for data parcel(s).<br /> The following items are outside the scope of this document:<br /> – user identification and authorization;<br /> – query language for a data parcel;<br /> – transportation protocol;<br /> – data and communication security techniques.