Sentry.wrapHandler breaks streaming Lambda handlers

Is there an existing issue for this?

[X] I have checked for existing issues https://github.com/getsentry/sentry-javascript/issues
[X] I have reviewed the documentation https://docs.sentry.io/
[X] I am using the latest SDK release https://github.com/getsentry/sentry-javascript/releases

How do you use Sentry?

Sentry Saas (sentry.io)

Which SDK are you using?

@sentry/aws-serverless

SDK Version

8.15.0

Framework Version

No response

Link to Sentry event

No response

SDK Setup/Reproduction Example

Sentry.init({ dsn: process.env.SENTRY_DSN });

Steps to Reproduce

Define an AWS Lambda running with the Node 20.x runtime & configure the SENTRY_DSN env variable:

import * as Sentry from "@sentry/aws-serverless";

Sentry.init({ dsn: process.env.SENTRY_DSN });

// awslambda.streamifyResponse is patched into the global object by the lambda runtime
// https://docs.aws.amazon.com/lambda/latest/dg/configuration-response-streaming.html
export const handler = Sentry.wrapHandler(
  awslambda.streamifyResponse(async function (event, responseStream, _context) {

    responseStream.write("hello");
    responseStream.end();
  })
);

Make a request (any payload)
Check Lambda logs for error

Expected Result

Code should execute identically as if there had been no Sentry.wrapHandler (returning "hello")

Actual Result

Error logs from code above:

2024-07-09T00:38:31.701Z    a203c0fb-7d33-4a3f-b5af-f76ed67423e6    ERROR   Invoke Error    
{
    "errorType": "TypeError",
    "errorMessage": "responseStream.write is not a function",
    "stack": [
        "TypeError: responseStream.write is not a function",
        "    at file:///var/task/index.js:299031:20",
        "    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)",
        "    at async processResult (file:///var/task/index.js:10:14)"
    ]
}

My guess is that wrapHandler wasn't written to detect the streaming Lambda handler which takes different arguments than the default handler.

The Sentry docs have this snippet:

exports.handler = Sentry.wrapHandler(async (event, context) => {
  // Your handler code
});

...but the AWS streaming handler expects the second argument to be responseStream (not context)

getsentry / sentry-javascript

Sentry.wrapHandler breaks streaming Lambda handlers #12815