openapi: 3.0.0
info:
  title: Examples of the new example object using a $ref and a external link
  version: 1.0.0
paths:
  '/pets':
    get:
      responses:
        '200':
          content:
            application/json: 
              schema:
                $ref: '#/components/schemas/Pet'
              examples:
                dog:
                  summary: An example of a dog with a cat's name
                  value:
                    name: Puma
                    petType: Dog
                    color: Black
                    gender: Female
                    breed: Mixed
                frog:
                  $ref: '#/components/examples/frog-example'
                cat:
                  summary: An example of a cat
                  externalValue: '/examples/cat.json'