[{"_id":ObjectId("60679797b4365465745065b2"),"members":[ObjectId("604e02033f4fc07b6b82771c"),ObjectId("6056ef4630d7b103d8043abd"),ObjectId("6031e3dce8934f11f8c9a79c")],"isGroup":true,"createdAt":1617401743720.0,"updatedAt":1617436504453.0,"messages":[{"createdAt":1617401743719.0,"updatedAt":1617401743719.0,"_id":ObjectId("60679797b4365465745065b3"),"body":"This is test message","senderId":ObjectId("6031e3dce8934f11f8c9a79c"),"status":[]}]}]

db.collection.update({"messages._id":ObjectId("60679797b4365465745065b3")},{"$push":{"messages.$.status":[{"receiverId":ObjectId("604e02033f4fc07b6b82771c")},{"receiverId":ObjectId("6056ef4630d7b103d8043abd")}]}})