title: how to upload file to azure blob with original file name using Fine Uploader
body: <p>I'm uploading a file named my-image.jpg into my blob container with the endpoint of <a href="https://myaccount.blob.core.windows.net/my-container" rel="nofollow noreferrer">https://myaccount.blob.core.windows.net/my-container</a> on Azure.</p>
  
  <p>After than it calls signature endpoint for SaS token and generate PUT request to Azure blob. Here i observed that PUT request does not contain original file name instead of that some GUID replaced file name. </p>
  
  <p>I  want my original file name to be there in the PUT request so that the file will be uploaded on blob with the original name.</p>
  
  <p>Would then <a href="https://myaccount.blob.core.windows.net/my-container/89056c3d-7bb3-my-image.jpg" rel="nofollow noreferrer">https://myaccount.blob.core.windows.net/my-container/89056c3d-7bb3-my-image.jpg</a> be the bloburi I send to my API while requesting a SAAS?</p>
  
  <p>How do i achieve this ?</p>
  
  <p>When my request hits my backend API to get a SAS, the blobUri comes in as /server/upload/some-guid-value.txt. I'm using the following options when instantiating an uploader. What am I doing wrong?</p>
  
  <pre><code>const uploader = new qq.azure.FineUploader({
          element: document.getElementById('fine-uploader-manual-trigger'),
          template: 'qq-template-manual-trigger',
          request: {
              endpoint: 'https://myaccount.blob.core.windows.net/my-container',
  
          },
          signature: {
              endpoint: 'http://localhost:4879/api/getsas',
              cors:{
                  expected: true,
                  sendCredentials: false
              },
          }
  })
  </code></pre>