OpenAPI (document) Improvements

Includes

1. Ensure all request data is well described
2. Ensure all response data is well described (not just string for a json object) e.g.
   1. DataNode is described for CPS-Data and CPS-Query interfaces as 'Object' or 'String' (both for request and response data
3. Ensure examples are correct (eg. no additional formatting for partial object definitions)
4. For error messages use a 'generic example' at the HTTP error code level

Scope (create subtasks as needed)

1. CPS Core
2. CPS NCMP
3. DMI Plugin
4. CPS Temporal

Preliminary Analysis

1. what to do about when data is returned

Out of Scope

• Deprecated APIs
• Other functional changes to API

Note
Discuss examples with team