openapi: 3.0.3
info:
  title: Test API
  version: 1.0.0
paths:
  /test:
    get:
      operationId: testOperation
      parameters:
        - name: ids
          in: query
          schema:
            type: array
            maxItems: 50
            items:
              type: string
      responses:
        '200':
          description: OK
