openapi: 3.0.1
servers:
  - url: 'https://api.myapp.com/v1'
info:
  description: This is myapp.com API.
  version: 1.0.0
  title: myapp.com
paths:
  /picture/{pictureId}:
    get:
      operationId: findPictureById
      parameters:
        - name: pictureId
          in: path
          schema:
            type: string
          required: true
      responses:
        '200':
          description: A picture file
          content:
            image/png:
              schema:
                type: string
                format: binary