/*
This request is to get alerts that are created in Opsgenie.
One of id, tinyId or alias parameters should be specified with get alert request as identifier.
Alias option can only be used for open alerts
example identifier objects:
{identifier : "123", identifierType : "tiny"}
{identifier : "123-23-123", identifierType : "id"}
{identifier : "alertAlias", identifierType : "alias"}
function (identifier, config, cb) {
            var path = api.getPath(baseURL, identifier, null);
            api.get(path, config, cb)
        }