Disassociates a backup gateway from the specified server. After the disassociation process finishes, the gateway can no longer access the virtual machines on the server.
See https://www.paws-r-sdk.com/docs/backupgateway_disassociate_gateway_from_server/ for full documentation.
backupgateway_disassociate_gateway_from_server(GatewayArn)
[required] The Amazon Resource Name (ARN) of the gateway to disassociate.