title: Swagger POST request with BODY not working
body: <p>My POST request is not showing the BODY field.</p>
  
  <p>My swagger docs</p>
  
  <p><a href="https://i.stack.imgur.com/RnsJx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RnsJx.png" alt="enter image description here"></a></p>
  
  <p>Swagger docs petstore</p>
  
  <p><a href="https://i.stack.imgur.com/Jg337.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Jg337.png" alt="enter image description here"></a></p>
  
  <p>And my method is so</p>
  
  <pre><code> @ApiOperation(nickname = "insert",
                value = "Desc",
                httpMethod = "POST")
  public Result insert()
  </code></pre>
  
  <p>I do forgot something?</p>
  
  <p>Thanks!</p>