From an AWS Lambda function, I'm calling client.create_platform_endpoint() with a user's iOS device token.
Later I want to publish() push notifications for all the endpoints of a user. How can I retrieve all of a user's sns endpoints that have been created?
My approach is going to be a Dynamodb table mapping all the 'cognito_identity_id' values with all the endpoint values.
Is there a better approach I should consider?
