When I download my keyfile from google devlopper console

Hi

When I download my keyfile from google devlopper console for app+ integration I recieve a file named like this : appointments-96441af2e851 instead of the supposed: . ab12345678901234567890-privatekey

WHen I try to integrate that file in app+ it dosen't seems to work should it?

Even on my other google account, when I first installed app+ I got a file named like this : . ab12345678901234567890-privatekey

but now if I download a new file I get a new file name as my example...

Waiting for an answer

Francois