This is a draft of Unimus API v3, some changes are to be expected, but the overall structure of data should not change.
We will add more response HTTP status codes to be more specific if a request cannot be completed successfully.
Also, we will add more endpoints to access resources or to expose more operations that are accessible via GUI.
However, if you find anything missing, or you have any suggestions please let us know.

Authorization
Every request has to include Authorization header following Bearer scheme as shown below.
Authorization: Bearer 'token'

Filters:
Endpoints that return list of resources use filters and pagination. If a filter has more properties then a logical 'AND' is used. If a property is a list then a logical 'OR' is used between values of a property.