Ions cast/metric confusion


#1

https://docs.datomic.com/cloud/ions/ions-monitoring.html#metrics says that the keys of the argument map are :name, :value, and :type, but the example has :units instead of :type. Which is it?

Also for :name, the docs say it should be a keyword. What if it is a namespaced keyword? Are there limitations on the length of that keyword?