title: How to create multiple entities using a single OData POST to a Business Central Web Service?
body: <p>I tried to POST an array of objects and, as expected, it isn't that easy. In my case I want to insert multiple <em>Transfer Order Lines</em> in the same request.</p>
  <pre class="lang-json prettyprint-override"><code>// Request Body
  [
      {
          &quot;documentNo&quot;: &quot;1002&quot;,
          &quot;itemNo&quot;: &quot;1968-S&quot;,
          &quot;quantity&quot;: 3
      },
      {
          &quot;documentNo&quot;: &quot;1002&quot;,
          &quot;itemNo&quot;: &quot;1968-S&quot;,
          &quot;quantity&quot;: 113
      }
  ]
  
  // Response
  {
      &quot;error&quot;: {
          &quot;code&quot;: &quot;BadRequest&quot;,
          &quot;message&quot;: &quot;Invalid Request Body  CorrelationId:  a2606676-3f8f-4753-aaee-be91a621f070.&quot;
      }
  }
  </code></pre>
  <p>Is it possible to do what I want without sending a request for every <em>Line</em> entity I want to add?</p>