Meta operations in CoAP

[egekorkan]

In comparison to HTTP, Thing-level forms with CoAP do not have meta-level operations (see counter TD)

[JKRhb]

Should we maybe turn this into a checklist or task list for all of the available meta operations? (Since a few have been implemented by #1086 now).

[danielpeintner]

Should we maybe turn this into a checklist or task list for all of the available meta operations?

Yes, that makes a lot of sense and provides us a good overview