I just want to fetch 20 tweets per user for 200 users at a time but getting this warning HTTP 401 bad request .Don’t know how to solve this .
Read all about our [node:121] and our [node:141]. The REST API is rate limited and you can’t get around it.
An HTTP 401 response is not given when you’re rate limited, it’s given when your authentication isn’t valid in some way – perhaps you were requesting a protected user account.
Fetching 20 tweets from 200 users’ user_timeline isn’t the most efficient means to accomplish this goal. Instead, build a list with these 200 users as members and then paginate through the [node:199] to obtain the most recent tweets by those users.