OpenAPI definition doesn't reflect correctly some packaging fields returned by API

[void0x23]

This issue is related to a coherence problem i've found in the openapi specification, in particular the packaging section, where we can see
that the elements are described with 2 fields, id and lc_name.

but they seems to be returned as a single string

and this create problems during the automatic generation of classes in the code.

Should we change the definition to String instead ?

[void0x23]

Also, in the api reference related to the knowledge_panels, the definition of the field action_element is String

but seems to be returned as an object

and this creates deserialization problems