* `callbacks`: OpenAPI callbacks that apply to all the *path operations*.
* `deprecated`: to mark all the *path operations* as deprecated. 🤷
* `include_in_schema`: to allow excluding all the *path operations* from the OpenAPI schema.
* `responses`: OpenAPI responses that apply to all the *path operations*.

For example:

```Python
from fastapi import FastAPI, Depends

- Kubeadm: the limitation that the 'ignorePreflightErrors' field can not be set to 'all' in kubeadm config file has been removed ([#119351](https://github.com/kubernetes/kubernetes/pull/119351), [@SataQiu](https://github.com/SataQiu)) [SIG Cluster Lifecycle]

    /** The key of the configuration. e.g. 0 */
    String THUMBNAIL_GENERATOR_INTERVAL = "thumbnail.generator.interval";

    /** The key of the configuration. e.g. all */
    String THUMBNAIL_GENERATOR_TARGETS = "thumbnail.generator.targets";

    /** The key of the configuration. e.g. true */
    String THUMBNAIL_CRAWLER_ENABLED = "thumbnail.crawler.enabled";