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