**To associate a customer gateway** The following ``associate-customer-gateway`` example associates customer gateway ``cgw-11223344556677889`` in the specified global network with device ``device-07f6fd08867abc123``. :: aws networkmanager associate-customer-gateway \ --customer-gateway-arn arn:aws:ec2:us-west-2:123456789012:customer-gateway/cgw-11223344556677889 \ --global-network-id global-network-01231231231231231 \ --device-id device-07f6fd08867abc123 \ --region us-west-2 Output:: { "CustomerGatewayAssociation": { "CustomerGatewayArn": "arn:aws:ec2:us-west-2:123456789012:customer-gateway/cgw-11223344556677889", "GlobalNetworkId": "global-network-01231231231231231", "DeviceId": "device-07f6fd08867abc123", "State": "PENDING" } } For more information, see `Customer Gateway Associations <https://docs.aws.amazon.com/vpc/latest/tgw/on-premises-networks.html#cgw-association>`__ in the *Transit Gateway Network Manager Guide*.