Nullable objects

[zuozp8]

Q&A

• Swagger-UI version: 3.24.0
• Swagger/OpenAPI version: OpenAPI 3.0.2

Content & configuration

I'm using http://editor.swagger.io/

Example Swagger/OpenAPI definition:

openapi: 3.0.2
info:
  title: Foo
  description: ''
  version: '1.0'
paths: {}
components:
  schemas:
    SomeObject:
      type: object
      properties:
        meta:
          type: object
          properties:
            tag:
              type:  string
          nullable: true

Describe the bug you're encountering

Field SomeObject.meta is not marked as nullable.

My api distinguishes sending null and not sending the field at all, so I would like to show that the object-type field is either optional or nullable or both