Bulk insertOne

try {
   db.products.insertOne( { item: "card", qty: 15 } );
} catch (e) {
   print (e);
};

try {
   db.products.insertOne( { _id: 210, item: "box", qty: 20 } );
} catch (e) {
   print (e);
}

try {
   db.products.insertOne( { _id: 110, "item" : "packing peanuts", "qty" : 200 } );
} catch (e) {
   print (e);
}

{ "acknowledged" : true, "insertedId" : 110 }
>
\

try {
   db.characters.bulkWrite(
      [
         { insertOne :
            {
               "document" :
               {
                  "_id" : 140, "char" : "Mani", "class" : "barbarian", "lvl" : 4
               }
            }
         },
         { insertOne :
            {
               "document" :
               {
                  "_id" : 150, "char" : "Sana", "class" : "fighter", "lvl" : 3
               }
            }
         },
         { updateOne :
            {
               "filter" : { "_id" : 15 },
               "update" : { $set : { "status" : "Critical Injury" } }
            }
         },
         { deleteOne :
            { "filter" : { "char" : "Taeln"} }
         },
         { replaceOne :
            {
               "filter" : { "char" : "Dithras" },
               "replacement" : { "char" : "Tanys", "class" : "oracle", "lvl" : 4 }
            }
         }
      ]
   );
} catch (e) {
   print(e);
}

{

        "acknowledged" : true,

        "deletedCount" : 1,

        "insertedCount" : 2,

        "matchedCount" : 2,

        "upsertedCount" : 0,

        "insertedIds" : {

                "0" : 140,

                "1" : 150

        },

        "upsertedIds" : {

        }

}