MIGRATION ISSUE: Proxy usage

[JQuarticx]

Pre-Migration Checklist

• I've read the Migration Guide.
• I've reviewed the upgrading notes and major version differences mentioned in UPGRADING.md.
• I've checked AWS Forums and StackOverflow for similar migration issues.

Which JavaScript Runtime is this issue in?

Node.js (includes AWS Lambda)

AWS Lambda Usage

• Yes, my application is running on AWS Lambda.
• No, my application is not running on AWS Lambda.

Describe the Migration Issue

We are using the @aws-sdk/s3-request-presigner package to generate pre-signed URLs for uploading and downloading objects from S3. When used publicly (without a proxy), everything works as expected. However, when routing traffic through a proxy, the operations fail, and I'm unable to generate or use the pre-signed URLs properly.

How can we configure this to work correctly when using a proxy? Can you help with this?

Code Comparison

No response

Observed Differences/Errors

Additional Context

No response

[aBurmeseDev]

Hi @JQuarticx - thanks for reaching out.

In order for us to provide guidance, can you share your code snippet and error log? That would help us identify the issue and find the root cause.