How to group multiple parameters in Swagger 2.0?

问题

Is it possible to group multiple parameters to reference them in multiple routes?

For example I have a combination of parameters which I need in every route. They are defined as global parameters. How can I group them?

I think about a definition like this:

parameters:
  MetaDataParameters:
    # Meta Data Properties
    - name: id
      in: query
      description: Entry identification number
      required: false
      type: integer

    - name: time_start
      in: query
      description: Start time of flare
      required: false
      type: string

    - name: nar
      in: query
      description: Active region number
      required: false
      type: string

And then reference the whole group in my route:

/test/:
  get:
    tags:
      - TEST
    operationId: routes.test
    parameters:
      - $ref: "#/parameters/MetaDataParameters"
    responses:
        200:
          description: OK

Is this possible with Swagger 2.0?

回答1:

This is not possible with Swagger at the moment (version 2.0). I've opened a feature request for this and it is proposed for the next version:

https://github.com/swagger-api/swagger-spec/issues/445

来源：https://stackoverflow.com/questions/32091430/how-to-group-multiple-parameters-in-swagger-2-0