How to use insert() in sequelize migration?

I want to create only one row using insert() in Sequelize migration. I have seen the examples for bulkInsert() but don't want to use bulk. We have this function to create only one row: insert(instance, tableName, values, options) But I don't understand what's the instance here in param? I am using bulkInsert because it does not ask for instance param. It will be great if you can add insert in my code written below. Migration lib: https://github.com/sequelize/sequelize/blob/master/lib/query-interface.js

//Code for insertion using bulkInsert
module.exports = {
  up: (queryInterface) => {
    queryInterface.describeTable('Platforms').then((attributes) => {
      return queryInterface.bulkInsert('Platforms', [{
        id: 6,
        display_name: 'Booking.com',
        code: 'booking.com',
      }]);
  });
 },
down: (queryInterface) => {
  return queryInterface.bulkDelete('Platforms', {
    id: 6,
  });
 },
};

via Hassan Ajaz