---
title: "Limits"
description: "Rate limits for Tickets API and Tickets Attachments API"
---

import { CustomTable } from '@selectel/docux/components'

API requests for working with tickets are rate-limited.

<CustomTable>
  <table>
    <thead>
      <tr>
        <th>Action</th><th>Limit</th>
      </tr>
    </thead>

    <tbody>
      <tr>
        <td>Attachment uploads per minute</td><td>20 attachments</td>
      </tr>

      <tr>
        <td>Number of attachments per comment</td><td>10 attachments</td>
      </tr>

      <tr>
        <td>File size</td><td>20 MB</td>
      </tr>

      <tr>
        <td>Ticket creation per minute</td><td>2 tickets</td>
      </tr>

      <tr>
        <td>Comment creation per minute</td><td>60 comments</td>
      </tr>
    </tbody>
  </table>
</CustomTable>