POST /

Content-Type: application/x-www-form-urlencoded

Action=DeleteClientVpnRoute&ClientVpnEndpointId=__ClientVpnEndpointId__&DestinationCidrBlock=__DestinationCidrBlock__&DryRun=true&TargetVpcSubnetId=__TargetVpcSubnetId__&Version=2016-11-15