In Amazon SNS, to send push notifications to mobile devices using Amazon SNS and ADM, you
need to obtain the following, except:
A.
Device token
B.
Client ID
C.
Registration ID
D.
Client secret
Explanation:
To send push notifications to mobile devices using Amazon SNS and ADM, you need to obtain
the following: Registration ID and Client secret.
http://docs.aws.amazon.com/sns/latest/dg/SNSMobilePushPrereq.html