How to delete file immediately from AWS S3 bucket after upload images

there is an issue when I delete file from AWS S3 bucket.

my process is

1. Upload image files by using multer module
2. If error is thrown, delete object function goes on
3. delete images from s3 bucket

The problem arises from step 3. Externally there is no issue on log but actually files was not deleted from s3.

Here's my code

// express routing
app.route('/editPost').patch(jwtMiddleware, uploadImage.array('image', 10), feed.patchFeed);

// delete object function (AWS S3)
// this code is included in patchFeed controller
const deleteImage = async function delete_file(fileName)  {
    let params = {
        Bucket: secret.aws.bucket,
        Key: `feed/${fileName}`
    };
    
    try {
        await s3.deleteObject(params, async function (error, data) {
            if (error) {
                console.log('Delete S3 Object error: ', error.stack);
            } else {
                console.log(data);
                console.log(fileName, " delete success");
            }
        });
        // return await s3.deleteObject(params).promise();
    } catch(error) {
        console.log(error);
        throw error;
    }
};

log said 'delete success' but it is actually not.

How can I delete file immediately from s3 after upload images.