FME Server REST API: return the SDE connection string?

I am using the API to generate an inventory of our server FME workspaces for an upcoming migration

Can you return an SDE connection string that isn't a published parameter?

Example call:

http://stdcap-koaa-001/fmerest/v3/repositories/BASISDATA/items/KLIC.fmw/datasets/destination

Response:

[  {    "format": "GEODATABASE_SDE",    "name": "GEODATABASE_SDE_1",    "location": "",    "source": false,    "featuretypes": [      { 

The location is "".

For an Oracle Spatial connection:

http://stdcap-koaa-001/fmerest/v3/repositories/BASISDATA/items/KLIC.fmw/datasets/source

 Response:

[  {    "format": "ORACLE_SPATIAL",    "name": "ORACLE_SPATIAL_1",    "location": "BI@PDB1",    "source": true,    "featuretypes": [      { 

Dgn and Excel readers/writers also have a filled location string.

Am I missing something?

Thanks,

Annette