Return HTTP response and parsed workspace JSON, instead of printing to the Console

[woutervanranst]

Requesting this small MR which returns HTTP response and parsed workspace JSON, instead of printing to the console

Motivation is twofold:

1. This makes the output useful to the calling method (eg. to save the JSON to disk for future record, to inspect, for unit tests, ...)
2. Keeps the console output 'clean' (I output the logs to it but they get buried in JSON)