private AssociationMetadata associationMetadataFromPortMapping(PortMapping portMapping) { String publicIpId = portMapping.getPublicEndpoint().getHostText(); HostAndPort publicEndpoint = portMapping.getPublicEndpoint(); Location location = portMapping.getTarget(); int privatePort = portMapping.getPrivatePort(); return new AssociationMetadata(publicIpId, publicEndpoint, location, privatePort); }