**To describe your metric subscriptions** The following ``describe-aws-network-performance-metric-subscriptions`` example describes your metric subscriptions. :: aws ec2 describe-aws-network-performance-metric-subscriptions Output:: { "Subscriptions": [ { "Source": "us-east-1", "Destination": "eu-west-1", "Metric": "aggregate-latency", "Statistic": "p50", "Period": "five-minutes" } ] } For more information, see `Manage subscriptions `__ in the *Infrastructure Performance User Guide*.