example-api-oneof-issue.json

{
  "openapi": "3.0.2",
  "info": {
    "title": "MyApi",
    "version": "1.0",
    "description": "A sample api"
  },
  "paths": {
    "/example": {
      "get": {
        "operationId": "ExampleOperation",
        "responses": {
          "200": {
            "description": "ExampleOperation 200 response",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ExampleOperationResponseContent"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "Bar": {
        "type": "object",
        "properties": {
          "barArg": {
            "type": "string"
          }
        }
      },
      "ExampleOperationResponseContent": {
        "type": "object",
        "properties": {
          "fooOrBar": {
            "$ref": "#/components/schemas/FooOrBar"
          }
        }
      },
      "Foo": {
        "type": "object",
        "properties": {
          "fooArg": {
            "type": "string"
          }
        }
      },
      "FooOrBar": {
        "oneOf": [
          {
            "type": "object",
            "title": "foo",
            "properties": {
              "foo": {
                "$ref": "#/components/schemas/Foo"
              }
            },
            "required": [
              "foo"
            ]
          },
          {
            "type": "object",
            "title": "bar",
            "properties": {
              "bar": {
                "$ref": "#/components/schemas/Bar"
              }
            },
            "required": [
              "bar"
            ]
          }
        ]
      }
    }
  }
}