Insert image into Google Sheets cell using Google Sheets API : <p>In google apps Script you can insert an image into Google Spreadsheets using the <code>insertImage</code> function (<a href="https://developers.google.com/apps-script/reference/spreadsheet/sheet#insertimageblob-column-row" rel="noreferrer">https://developers.google.com/apps-script/reference/spreadsheet/sheet#insertimageblob-column-row</a>).</p>

<p>But I'm not using appscript. I'm using the Google Sheets API (<a href="https://developers.google.com/sheets/api/reference/rest/v4/spreadsheets" rel="noreferrer">https://developers.google.com/sheets/api/reference/rest/v4/spreadsheets</a>) and I can't seem to find a way to do this. Is there any possible implementation?</p>
