• Resource Template Service

  1. Help Center
  2. Resource Template Service
  3. User Guide
  4. Service Overview
  5. Constraints and Limitations

Constraints and Limitations


  • RTS does not support snapshot-related APIs and the following operations: suspend, restore, abandon, and adopt.
  • The AZ attribute in a template cannot be updated during a stack life cycle.
  • Names of different resources must be different in the same level.

Specification Limitations

  • Each tenant can create a maximum of 100 stacks.
  • Each stack can contain a maximum of 1000 resources.
  • Each stack can contain a maximum of 1000 operation logs.
  • A maximum of seven stacks can be nested.
  • The maximum size of the template file after extracting the zip package is 512 KB.