ESP32 Forum

I'm trying to upload plaintext file from my ESP32 to S3 bucket. I've got till using a GET request to add query parameter after the REST API link. Now I want to upload a file using PUT a put request. Does anyone knows how to do this? Just using a PUT request is not working as one needs to sign the file to upload.

Thanks

Google:"esp32 AWS s3 upload"

Where else have you looked?

Tom