title: Post Yammer praise via yammer rest api
body: <p>I faced with issue when I'm trying to post Yammer praise via Yammer REST API.</p>
  
  <p>Before starting to write a code i tried to Post Yammer praise using Postman.
  When I tried to use form-data option everything is fine and praise was created successfully
  <a href="https://i.stack.imgur.com/Jrvx3.png" rel="nofollow noreferrer">from-data screenshot</a>.
  Then i tried to use raw data(JSON) to post praise.
  Headers:</p>
  
  <p>Authorization: Bearer #Token;</p>
  
  <p>yammer-capabilities: external-messaging,external-groups(and i've tried "external-messaging,parsed-body-only2,user-sidebar,external-groups");</p>
  
  <p><strong>Content-Type: application/json</strong></p>
  
  <pre><code>{
      "body": "test body",
      "group_id": #groupId,
      "message_type": "praise",
      "title": "test title",
      "praise": {
          "comment": "test comment",
          "icon": "thumbsup",
          "praised_user_ids": [#PraisedUserId]
      }
  }
  </code></pre>
  
  <p>and that is what i've got in response:</p>
  
  <pre><code>{
      "body": [
          "Please include a message"
      ],
      "code": "body_blank"
  }
  </code></pre>
  
  <p>Can someone help me please with it? What JSON should it be to create praise via Yammer REST API </p>