Scopes are attached to access tokens and specify the actions that can be performed on resources.

ScopeAllows requesting entity to...
connctd.units.readquery units
connctd.units.admincreate, modify and remove units
connctd.things.readquery things
connctd.things.actioncreate actions requests
connctd.subjects.readquery external subjects created within an app
connctd.connectorcreate, read, modify and remove things
connctd.coreCan't be requested by oauth 2 apps. Automatically assigned to user token retrieved via /api/v1/auth/login.