* `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

     * comment: Timeout for index search operations.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexSearchTimeout();

    /**
     * Get the value for the key 'index.scroll.search.timeout'. <br>
     * The value is, e.g. 3m <br>
     * comment: Timeout for scroll search operations.

### Storage capacity tracking