Returns the Breakdown metadata for the specific name which may include wildcards. Breakdown name searches are case insensitive.
If a wildcard is used and more than one entry matches the expression the first found will be returned - this is not usually what was intended so care should be taken when using wildcards to ensure that they match a single entry.
var issues = metrics.getLatest('critical issues');
//find specific breakdown by name
var severity = issues.breakdown().get('Severity');
//find specific breakdown using a wildcard
var type = metrics.get('*Type');