**To list endpoint groups** The following ``list-endpoint-groups`` example lists the endpoint groups for a listener. This listener has two endpoint groups. :: aws globalaccelerator --region us-west-2 list-endpoint-groups \ --listener-arn arn:aws:globalaccelerator::012345678901:accelerator/1234abcd-abcd-1234-abcd-1234abcdefgh/listener/abcdef1234 Output:: { "EndpointGroups": [ { "EndpointGroupArn": "arn:aws:globalaccelerator::012345678901:accelerator/1234abcd-abcd-1234-abcd-1234abcdefgh/listener/abcdef1234/endpoint-group/ab88888example", "EndpointGroupRegion": "eu-central-1", "EndpointDescriptions": [], "TrafficDialPercentage": 100.0, "HealthCheckPort": 80, "HealthCheckProtocol": "TCP", "HealthCheckIntervalSeconds": 30, "ThresholdCount": 3 } { "EndpointGroupArn": "arn:aws:globalaccelerator::012345678901:accelerator/1234abcd-abcd-1234-abcd-1234abcdefgh/listener/abcdef1234/endpoint-group/ab99999example", "EndpointGroupRegion": "us-east-1", "EndpointDescriptions": [], "TrafficDialPercentage": 50.0, "HealthCheckPort": 80, "HealthCheckProtocol": "TCP", "HealthCheckIntervalSeconds": 30, "ThresholdCount": 3 } ] } For more information, see `Endpoint Groups in AWS Global Accelerator <https://docs.aws.amazon.com/global-accelerator/latest/dg/about-endpoint-groups.html>`__ in the *AWS Global Accelerator Developer Guide*.