in scripts/suse-rhel-sap-ami/list.js [51:68]
function getAMZNamis(amiregEx) {
var amis = {};
amis["AMI"] = {};
var regions = getRegions();
for (var v in regions.Regions) {
var _region = (regions.Regions[v].RegionName);
var ami = getAMIbyName(amiregEx,_region);
var amiArray = Object.keys(ami.Images).map(function (key) {return ami.Images[key]});
var amiArraySorted = amiArray.sort(CompareCreationDate);
amis.AMI[_region] = {};
//pick the first one, sorted by date
amis.AMI[_region] = amiArraySorted[amiArraySorted.length-1].ImageId;
}
return amis.AMI;
}