swagger: '2.0'
info:
  title: API
  version: 1.0.0
paths:
  /metrics:
    get:
      summary: Get info
      operationId: get_info
      description: |
        This API hook returns server metrics.
      produces:
        - application/json
      responses:
        200:
          description: OK
          schema:
            type: object
            properties:
              examples:
                type: array
                description: Array of valid entries
                items:
                  type: object
                  properties:
                    type:
                      type: integer
                      description: RR type of entry
          examples:
            application/json:
              examples:
                - type: 0