Confused by the GoogleApiClient: clientId argument

mGoogleApiClient = new GoogleApiClient.Builder(this)
            .enableAutoManage(this, 0 /* clientId */, this)
            .addApi(Places.GEO_DATA_API)
            .build();

      

        
        
        
      

    

I am a little confused about clientId

here. I went in Developer Console

and got it clientId

, but it doesn't look quite the way I thought it would.

clientId

I got Developer Console

something similar from:

123456789098-ra2bgaohfs123asd12a1abc12abba1bb.apps.googleusercontent.com

I don't understand what I should be using. Can someone give me some clarity on what to put in the argument clientId

?