openapi: 3.2.0
info:
  title: Pet Store API
  version: 1.0.0
paths:
  /pets:
    get:
      summary: List all pets
      operationId: listPets
      responses:
        '200':
          description: A paged array of pets
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/pet'  # Should be 'Pet' (PascalCase)
components:
  schemas:
    pet:  # Should be 'Pet' (PascalCase)
      type: object
      required:
        - id
        - name
      properties:
        id:
          type: integer
          format: int64
        name:
          type: string