[{"_id":"6092076ba811e50b565497ec","username":"test@gmail.com","address_book":[{"_id":"6092b1120f7e370b954a2708","address":"address1","address2":"address2"},{"_id":"6093edcb88796b0a5eba19a3","address":"test1","address2":"test2"}]}]

db.collection.find({_id:"6092076ba811e50b565497ec","address_book._id":"6093edcb88796b0a5eba19a3"},{username:1,address_book:{$first:{$filter:{input:"$address_book",cond:{$eq:["$$this._id","6093edcb88796b0a5eba19a3"]}}}}})