EDS fetch - show in Airflow log quick test of a service in order to test success with authentication
As per my recent discussion with @jeyakumar-jk -
This kind of test will iron out if user specification of source authentication information (Ex: client secret etc. via secret service) is causing any problem.
Execute search for example using common Reference Entity such as ExistenceKind.
Limit this kind of check for proper OSDU-compliant data source.
External non-OSDU sources may always not support query on Reference entity.