func parseVirtualNetwork(name string, defaultRG string) (string, string) {
	l := strings.SplitN(name, ":", 2)
	if len(l) == 2 {
		return l[0], l[1]
	}
	return defaultRG, name
}
func parseVirtualNetwork(name string, defaultRG string) (string, string) {
	l := strings.SplitN(name, ":", 2)
	if len(l) == 2 {
		return l[0], l[1]
	}
	return defaultRG, name
}
func parseVirtualNetwork ( name string , defaultRG string ) ( string , string ) { l := strings . SplitN ( name , " " , 2 ) if len ( l ) == 2 { return l [ 0 ] , l [ 1 ] } return defaultRG , name }
// parseVirtualNetwork parses Virtual Network input format "[resourcegroup:]name"
// into Resource Group (uses provided one if omitted) and Virtual Network Name
parseVirtualNetwork parses Virtual Network input format [ resourcegroup : ] name into Resource Group ( uses provided one if omitted ) and Virtual Network Name