Issue referencing official 2020-12 json meta-schema

[BTOdell]

Describe the bug
I am referencing the official 2020-12 JSON meta-schema in my OpenAPI 3.1 spec:

type: object
properties:
  name:
    type: string
  configSchema:
    $ref: "https://json-schema.org/draft/2020-12/schema"
  inputSchema:
    $ref: "https://json-schema.org/draft/2020-12/schema"
  outputSchema:
    $ref: "https://json-schema.org/draft/2020-12/schema"

I would expect this to render in some meaningful way with the Redoc UI, but this is what I get:

As I understand it, OpenAPI 3.1 is a superset of the 2020-12 JSON Schema specification, so this should work without issue. I see that there are still some on-going issues with full 3.1 support, so maybe there is a simple explanation why this isn't working.

Expected behavior

I would expect the redoc tool to render inline documentation for the official JSON Schema spec, or at least provide a link to external documentation (maybe using the $vocabulary links embedded in the spec?).

[AlexVarchuk]

Hi @BTOdell, thank you for your issue. I think the problem is in your reference link.

Try to run something like this:

properties:
  location:
    $ref: 'https://json-schema.org/learn/examples/geographical-location.schema.json'

The result is correct:

We do not support all keywords from the JsonSchema specification, only most useful for describing API definition. So expected results can be not fully correct.

[BTOdell]

@AlexVarchuk Okay, thanks for the explanation.