let request = require('request');

let sendMessage = (senderId , message)=>{
    return new Promise(()=>{
        request({
            url: 'https://graph.facebook.com/v2.6/me/messages',
            qs: {
                access_token: "EAAINHMZCFsoMBAG2Wh6uRz0l9CilnRPNGZCjAhUZAZCPBLwTcCniXDuf9m4bQErKoR0rSnsl2xTT4F2zZAlS6xlZCZAKxgZBZCl1uD6D9EmdLGCwbWqMPOp7omYGwOMZBaVBKCg4sfIZBpBMrdwegLSr3WVadogqmAW5vDkzVoE7BMzAgZDZD",
            },
            method: 'POST',
            json: {
                recipient: {
                    id: senderId
                },
                message: {
                    text: message
                },
            }
        } );

    })

};

let function_5 =async ()=>{
    let arr = ['aaa' , 'bbbb' , 'ccccc' , 'dddddd' , 'eeeeeee' , 'fffffffff'];
    for(let message of arr){
        await sendMessage( '2451028235026661', message);
    }
    console.log('finish');
}

function_5();