object schema for query parameters not validated

[ddurham2]

Description

As best I can tell, if a query parameter has an object-type schema, connexion does not validate it according to that schema, like it post for a POST body, for example.

Expected behaviour

The openapi spec appears to allows object-type schema for any type of parameters (query or otherwise).

Actual behaviour

When type is object, the schema for a query parameter seem to be mostly ignored.

Steps to reproduce

declare any query parameter with an object-type schema:

...
  parameters:
    - name myobj
      in: query
      schema:
        type: object
        properties:
          foo:
            type: string
            maxLength: 64
          bar:
            type: string
            maxLength: 10

Such a myobj query parameter is not validated as an object

Additional info:

I have not looked into what a fix would look like yet, but is there any reason for this not to be supported, or is it an oversight?

Output of the commands:

• python --version == 3.8.10
• pip show connexion | grep "^Version\:" == 2.12.0