swagger: 2.0
info:
  title: Example of request body in 2.0
  version: 1.0.0

paths:
  /opinions:
    post:
      consumes:
       - text/plain
      parameters:
        - name: AnOpinion
          in: body
          schema:
            type: string
          examples:
            text/plain:
              I think the V3 way is cleaner
      responses:
        '200':
          description: OK