[{"collection":"collection","count":10,"content":{"key":{"type":"enum","values":[{"$oid":"624ac834820a8747b065a561"},{"$oid":"624ac834820a8747b065a562"},{"$oid":"624ac834820a8747b065a563"},{"$oid":"624ac834820a8747b065a564"},{"$oid":"624ac834820a8747b065a565"}]}}}]

db.collection.find()