Uploading a tar.gz file to S3 seems to corrupt it and makes it unreadable [closed]

I have a lambda function to generate presigned URL, using that URL via PUT request I am uploading a file to S3,

on each S3 bucket it triggers a lambda function which processes the uploaded files, but when the lambda tries to open the file it says, uncompressed file

My lambda functions are on Python

Just a note when I upload file directly to S3 and when it triggers the lambda, everything works fine but when uploading file via generate_presigned_url, it starts giving compression error

What am I doing wronh here?

This is my lambda function to generate presigned url

source https://stackoverflow.com/questions/74220785/uploading-a-tar-gz-file-to-s3-seems-to-corrupt-it-and-makes-it-unreadable

Comments

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