- user_id. Optional. Specfies the ID of the user for whom to return the user_timeline. Helpful for disambiguating when a valid user ID is also a valid screen name.
- since_id. Optional. Returns only statuses with an ID greater than (that is, more recent than) the specified ID.
- max_id. Returns only statuses with an ID less than (that is, older than) or equal to the specified ID.
- count. Optional. Specifies the number of statuses to retrieve. May not be greater than 200. (Note the the number of statuses returned may be smaller than the requested count as retweets are stripped out of the result set for backwards compatibility.)
- page. Optional. Specifies the page of results to retrieve. Note: there are pagination limits.