{
  "revisions": [
    {
      "body": "<p>You should be able to achieve this via the non optional \"is_question\" field of route <a href=\"http://api.stackoverflow.com/1.0/help/method?method=revisions/%7Bid%7D\">/revisions/{id}</a>:</p>\n\n<pre>\n   \"is_question\": {\n        \"description\": \"if the post is a question\",\n        \"values\": \"boolean\",\n        \"optional\": false\n      },\n</pre>\n\n<p>See for example the results for:</p>\n\n<ul>\n<li><a href=\"http://api.stackapps.com/1.0/revisions/1926\">your question</a>, which returns <em>true</em> accordingly</li>\n<li><a href=\"http://api.stackapps.com/1.0/revisions/1933\">my answer</a>, which returns <em>false</em>  accordingly</li>\n</ul>\n",
      "comment": "",
      "creation_date": 1295308242,
      "is_question": false,
      "is_rollback": false,
      "last_tags": [],
      "revision_guid": "601dda38-98db-4796-86bc-18af3a641d6b",
      "revision_number": 1,
      "tags": [],
      "revision_type": "single_user",
      "set_community_wiki": false,
      "user": {
        "user_id": 377,
        "user_type": "registered",
        "display_name": "Steffen Opel",
        "reputation": 1240,
        "email_hash": "02d931a2e2b27845705f2bae20ec3d1e"
      },
      "post_id": 1933
    }
  ]
}