incorrect type for `params` of /events endpoint in openapi-spec.yaml?

[jgse]

Description

The parameter paramsin /events endpoint has below spec, which according to openapi, it will be a key-value map.

> type: object
>   additionalProperties:
>     type: string

but according to the description this parameter has complex logic that cannot be represented by map, instead it is like a string that contain customized format, as described <resource>?key[.key ...]<FC>value[&key[.key ...]<FC>value ...]
The <FC> comparator cannot be represented by a key-value pair object.
I think it should be changed to string