When the remaining capacity of a resource plan drops below a specified value, Alibaba Cloud Content Delivery Network (CDN) can notify you by text messages, emails, or internal messages. This topic describes how to configure low capacity alerts for resource plans.


  1. Log on to the Alibaba Cloud CDN console.
  2. In the top navigation bar, click Expenses to go to Alibaba Cloud User Center.
  3. In the left-side navigation pane, choose Resource Management > Resource Packages > Overview. Then, click Set Threshold Alert in the upper-right corner.
  4. In the Set Threshold Alert dialog box, turn on Threshold Alert and set Set Batch Threshold Proportion.
    Note Select a proper value based on your business requirements. If you select 20%, Alibaba Cloud CDN sends you alerts when the remaining capacity of resource plans drops below 20% of the total capacity.
  5. In the top navigation bar, click the The Message icon icon and click Message Settings.
  6. On the Common Settings page, select Notifications of Product Expiration. Select the types of message that you want to receive and click Modify in the Contact column.
  7. You can select existing contacts or click Add Message Recipient and enter the name, email address, phone number, and occupation to add a contact.
  8. Click Save.