describeDeliveries
Retrieves a list of the deliveries that have been created in the account.
A delivery is a connection between a delivery source and a delivery destination.
A delivery source represents an Amazon Web Services resource that sends logs to an logs delivery destination. The destination can be CloudWatch Logs, Amazon S3, or Firehose. Only some Amazon Web Services services support being configured as a delivery source. These services are listed in Enable logging from Amazon Web Services services.