Youtube comments get deleted after displaying - node.js

Question

Good morning,
I'm having an annoying problem with some thing that's i'm trying to make using the youtube comment api , i'm trying to add automatically a comment when a video on my channel has been uploaded , it works as intended for the first 5 seconds and i get a notification that my comment was added , ,and i can see it after i uploaded my video , but after 3 - 5 seconds after , my comment gets deleted on it's own.
i looked for what could the cause of this could be , and i thought " oh maby it's considered as spam " , so i look in my uploaded video comments spam tab , and NOTHING , the comments are no where to be found.
i tried this process for around 10 times and still nothing , can someone help me out please ?
Thank you !
Here's what i do :
I subscribe to the youtube webhook to get a notification when a user uploads a new video
when i receive a notification , i send a push notification to my android app , so i can get an access_token from my android app using the google api.
once i get the token , isend it to my server so i can use it to comment on my new video.
Here is the code i use to insert a comment in the backend ( in node js ) :
function insertYoutubeComment(videoId,channel_id,message,access_token,comment){
return new Promise((resolve, reject) => {
request({
method: 'POST',
url: 'https://www.googleapis.com/youtube/v3/commentThreads',
headers: {
'User-Agent': 'Request-Promise'
},
body: {
"snippet": {
"videoId": videoId,
"channelId": channel_id,
"topLevelComment": {
"snippet": {
"textOriginal": message
}
}
}
},
qs: {
part: 'snippet',
access_token: access_token
},
json: true
}, function (error, response, body) {
console.log('body ==== ', body);
if (error) {
console.log('body', error.stack);
console.log('error in when posting comment ', error.stack);
resolve(error.stack);
// return reject(error);
}
console.log("Videos ==== ",comment.video);
let videos = comment.video
videos.push(videoId)
let bod = {}
console.log("Updating videos ");
Object.assign(bod, {
video: videos,
});
console.log("Body in update =====",body);
commentmodel.updateOne(
{ _id: comment._id },
bod,
function (err, user) {
if (err) {
console.log("Error updating ")
resolve("comment Error");
} else {
console.log("Updated user ===",user);
resolve("comment inserted");
}
}
);
//res.json({ message: "Comment inserted", status: 200, data: comment });
// return resolve(body);
});
});
}