Retrieves the recipients belonging to the specified sequence. The list of recipients only includes recipients that were activated, it does not include recipients currently in the draft area. Note: This endpoint uses different pagination than most API endpoints. Rather than receiving an object with "results" and "next" keys, you will receive a single array of results as a response. Use the offset query parameter to fetch the next page of results. For example, if you used limit=50 to retrieve the first page, then use offset=50 to retrieve the second page, offset=100 to retrieve the third page, and so on. You're limited to 10,000 total records. So if you're requesting with a offset=9999, you can only request limit=1.