db={"store":[{"_id":{"$oid":"64f885a4758688440f24d070"},"name":"Test Location","Tags":["66249849f94df523bfb6324d","6624984ff94df523bfb6324e"],"updatedAt":{"$date":"2024-07-23T22:30:38.454Z"}}],"tag":[{"_id":{"$oid":"66249849f94df523bfb6324d"},"name":"Night"},{"_id":{"$oid":"6624984ff94df523bfb6324e"},"name":"Bar"}]}

db.store.aggregate([{"$set":{"Tags":{"$map":{"input":"$Tags","as":"t","in":{"$toObjectId":"$$t"}}}}},{"$lookup":{"from":"tag","localField":"Tags","foreignField":"_id","as":"TagResult"}}])