[Bug]: Some S3 providers throw error "BadDigest: The Content-MD5 you specified did not match what we received" for large files

[HomeBake]

Is there an existing issue for this?

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Description

When uploading large files (~23 MB) via the S3 extension using the Platformcraft S3 provider, an error occurs:
"BadDigest: The Content-MD5 you specified did not match what we received."

This issue started after updating from version 1.44 to 1.99. In version 1.44, the same workflow worked correctly without any errors.

Steps To Reproduce

1. Configure the Platformcraft S3 provider using the S3 extension ("Other" option)
2. Use the FileUploadWidget with any data format
3. Create an S3 query using data from the FileUploadWidget with the same data format
4. Upload a large file (~23 MB) in the FileUploadWidget
5. Trigger the S3 query

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Sample file -
BarcodesDirectory_20260617.xlsx

Public Sample App

No response

Environment

Production

Severity

High (Blocker to building or releasing)

Issue video log

No response

Version

Self Hosted - 1.99

[Anandoganiya]

Fix: point Content at the .data property of the file, not the file object itself:

Content: {{FilePicker1.files[0].data}}