func buildEgressIgnoredPorts(proxyConfig *ecsacs.ProxyConfiguration) []string {
	var inputEgressIgnoredPorts []string
	if proxyConfig.Properties[egressIgnoredPorts] != nil {
		inputEgressIgnoredPorts = strings.Split(*proxyConfig.Properties[egressIgnoredPorts], splitter)
	}
	return inputEgressIgnoredPorts
}
func buildEgressIgnoredPorts(proxyConfig *ecsacs.ProxyConfiguration) []string {
	var inputEgressIgnoredPorts []string
	if proxyConfig.Properties[egressIgnoredPorts] != nil {
		inputEgressIgnoredPorts = strings.Split(*proxyConfig.Properties[egressIgnoredPorts], splitter)
	}
	return inputEgressIgnoredPorts
}
// buildEgressIgnoredPorts creates egress ignored ports from proxy config