---
features:
  - |
    The following parameters are added in ``heat::cache`` to configure chaching
    in specific module.

    - ``constraint_validation_caching``
    - ``constraint_validation_expiration_time``
    - ``service_extension_caching``
    - ``service_extension_expiration_time``
    - ``resource_finder_caching``
    - ``resource_finder_expiration_time``