title: Can't modify XLSX exists on google drive
body: <p>I uploaded .xlsx successfully from my local PC to google drive using this simple function.
  The mimetype I am using should convert .xlsx to normal google sheet</p>
  <pre><code>def writeToGDrive(filename):
      file_metadata = {'name': filename,'parents': [FOLDER_ID]}
      media = MediaFileUpload(filename,mimetype='application/vnd.openxmlformats- 
      officedocument.spreadsheetml.sheet', resumable=True)
      file = service.files().create(body=file_metadata,media_body=media,fields='id').execute()
      return file.get('id')
  </code></pre>
  <p>but when I am trying to read or edit</p>
  <pre><code>mySpread=service_sheet.spreadsheets().get(spreadsheetId=spreadSheet_Id).execute()
  </code></pre>
  <p>It gives me this error</p>
  <blockquote>
  <p>returned &quot;This operation is not supported for this document&quot;&gt;</p>
  </blockquote>
  <p>Also when tried to use gspread it gives me this error</p>
  <blockquote>
  <p>gspread.exceptions.APIError: {'code': 400, 'message': 'This operation is not supported for this document', 'status': 'FAILED_PRECONDITION'}</p>
  </blockquote>
  <p>I want to edit this .xlsx on google drive then export it as .xlsx again to local drive</p>