Details

• avoid loading the full attachment into memory with readFile() before upload
• switch to openAsBlob() and slice blob parts for multipart uploads
• add multipart upload regression coverage so request bodies stay bounded by part size

Change checklist

• User facing
• Documentation updated (if needed)
• Tests added/updated (if needed)
• Breaking changes documented (if any)

Issues

• Resolves #
• OPIK-

Testing

• npm run lint
• npm run test -- src/service/attachment-uploader.test.ts
• npm run smoke

Documentation

• None