As with all & DBus; calls, you need to specify the application you want to interface with, and the particular interface. With & ksnapshot; you need to identify which particular application, which is ksnapshot- followed by the process number.
Nagu & DBus; i väljakutsetega ikka, tuleb määrata rakendus, mida soovid kasutada, ja konkreetne liides. & ksnapshot; i korral tuvastab rakenduse ksnapshot -, kus kriipsule järgneb protsessinumber.