How to check, if a SubProject exists in a specific DevPath

Hello,

I would like to check if a Project exists within a specific devPath vie Java-Api (or cmd-line).

for Example:

Create A project on Mainline:

     * rootA

          * subB

               *subC

create a Devpath "myAwesomeDevPath" on subB

drop subC on devPath.

If i try to get

si projectinfo -P /rootA/subB/subC --devPath=myAwesomeDevPath

i get a valid Project from within the response. Is there any Information in the Response about the droped sub-Project