Prompt Title: S3 XLSX Download with UUID

If you add .xlsx to the key when trying to retrieve the file from S3, you will get an error indicating that the key does not exist. This is because the key in S3 does not include the file extension.

To fix this, you can remove the .xlsx from the key parameter when calling the getObject method. Here's an updated code snippet:

javascriptCopy code
const AWS = require('aws-sdk');
const s3 = new AWS.S3();

fastify.get('/download/:uuid', async (req, res) => {
  const uuid = req.params.uuid;
  const params = {
    Bucket: 'your-bucket-name',
    Key: `${uuid}`
  };
  
  try {
    const data = await s3.getObject(params).promise();
    res.header('Content-Disposition', `attachment; filename=your-chosen-name.xlsx`);
    res.header('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
    res.send(data.Body);
  } catch (error) {
    console.error(error);
    res.send(error);
  }
});

In this updated code, the key parameter passed to getObject method no longer includes the .xlsx extension.