Swagger-ui: Display static documentation information for multipart properties in OpenAPI 3.0 files

[RichieLoco]

Following on from https://github.com/swagger-api/swagger-ui/issues/5164, I am suggesting that for specs with multipart/form-data that we allow the main request body of the spec to show a preview of the payload, rather than leaving it blank (and appearing unrendered) like so:

For "Try it now" feature it appears rendered correctly:

I am proposing something similar to the above pic, even if text areas/drop-downs appear greyed out. Attached following spec as an example which highlights what I thought was an issue, but turns out to be a feature:
v3.20.2_multipart_snippet.txt
Cheers, Rich

[hkosova]

Possibly related (or duplicate): #4581

[shockey]

@hkosova very closely related indeed, but this is for multipart/form-data properties, which display like parameters but are not parameters 😄

[mariaefi29]

Hi all! Do you have any updates on that issue?

[andreaszehender]

Any updates? That's a bad limitation currently.

[KhushbooBaheti]

any updates on this?