[{"_id":ObjectId("63e37afe7a3453d5014c011b"),"schemaVersion":NumberInt(1),"Id":ObjectId("63e37afe7a3453d5014c0112"),"Id1":ObjectId("63e37afe7a3453d5014c0113"),"Id2":ObjectId("63e37afe7a3453d5014c0114"),"collectionName":"Country","List":[{"countryId":NumberInt(1),"name":"Afghanistan",},{"countryId":NumberInt(1),"name":"India",},{"countryId":NumberInt(1),"name":"USA",}]}]

db.collection.aggregate([{"$match":{"Id":ObjectId("63e37afe7a3453d5014c0112"),"Id1":ObjectId("63e37afe7a3453d5014c0113"),"Id2":ObjectId("63e37afe7a3453d5014c0114"),"collectionName":"Country","List.name":"Afghanistan",}},{"$unwind":"$List"},{"$match":{"List.name":"Afghanistan"}},{"$project":{"_id":0,"countryId":"$List.countryId","name":"$List.name"}}])