my app is delete files using js and exprese,multer

but I have problem how get object id have array of object

give my example based my app like postman

please completed my code

\}, \{timestamps: true\}); //creating a model from that schema and exporting the model to use it in aap.js file module.exports = mongoose. model('MultipleFile', mulitipleFileschema); _id: ObjectId ('63fc817255628578ec5fbd46') files: Array - 0: Object - 1: Object createdAt: 20230227T10:09:54.075+00:00 updatedAt: 20230227T10:09:54.075+00:00 __v: 0