Failing works with files

[OdedVaalany]

Hi, I'm using this library and I got stuck.
I have an API that receives payloads with images.
so I sent the image using Postman when running the express locally work fine and the image was not corrupted.
but when I'm using the AWS cloud, sending the same request from the postman the PNG images flips bytes, and this corrupts the image when I'm saving it into the s3 bucket.
I did everything that needed to be configured in the AWS platform i think it happened because of this lib.
the png buffer data start with: <Buffer ff d8 ff e0 00 10 4a 46 49 46 (from local logs)
and within the cloud, it becomes: <Buffer ef bf bd ef bf bd ef bf bd ef bf bd 00 10 4a 46 49 (form CloudWatch logs)

uploading the implementations: