2020-09-02 - Specification digital twin model mapping

The documentation update comes with a bug fix within Specification digital twin model mapping.

Changes:

• For empty operation and event params the "payload" must be completely omitted

  • When 0 parameters are defined, the "payload" of the message must be completely omitted.

  • When 0 properties are defined, the payload of the message must be completely omitted.

• The optional JSON key "softwareUpdatable" has been removed from the Info attribute as this is no longer required