example-schema.yaml

swagger: '2.0'
info:
  version: '1.0'
  title: Example API
schemes:
  - http
paths:
  /endpoint:
    get:
      responses:
        400:
          description: Error response
          schema:
            $ref: '#/definitions/Error'
definitions:
  Error:
    type: object
    properties:
      code:
        description: Error code
        type: string