openapi: 3.0.1
info:
  title: test
  version: 1.0.0
paths:
  /test:
    get:
      summary: test
      operationId: test
      parameters:
      - name: testHeader
        in: header
        description: 'Test header'
        required: true
        schema:
          type: string
          format: uuid
        example: '523028ac-2e0e-41ab-b6f7-38c1efdbac45'
      tags:
      - test
      responses:
        200:
          description: ok