func buildAppPorts(proxyConfig *ecsacs.ProxyConfiguration) []string {
	var inputAppPorts []string
	if proxyConfig.Properties[appPorts] != nil {
		inputAppPorts = strings.Split(*proxyConfig.Properties[appPorts], splitter)
	}
	return inputAppPorts
}
func buildAppPorts(proxyConfig *ecsacs.ProxyConfiguration) []string {
	var inputAppPorts []string
	if proxyConfig.Properties[appPorts] != nil {
		inputAppPorts = strings.Split(*proxyConfig.Properties[appPorts], splitter)
	}
	return inputAppPorts
}
// buildAppPorts creates app ports from proxy config