Disassociates a customer gateway from a device and a link.
See https://paws-r.github.io/docs/networkmanager/disassociate_customer_gateway.html for full documentation.
networkmanager_disassociate_customer_gateway(
GlobalNetworkId,
CustomerGatewayArn
)
[required] The ID of the global network.
[required] The Amazon Resource Name (ARN) of the customer gateway.