How To Use SAP HANA ABAP Source Search via PowerShell

Here a tiny example how to use SAP HANA ABAP Source Search via PowerShell. After my question here, in the ABAP in Eclipse forum, I see how easy it is to use the ABAP Source Search from outside an SAP system. After the activation of the business function SRIS_SOURCE_SEARCH is it also possible with only one http get request to use it.