Serverless Stack

Hey! I have set up a new `Queue`  and Im trying to publish messages to it. Getting the following error.
```UnknownEndpoint: Inaccessible host: `my-queue-name' at port `undefined'. This service may not be available in the `eu-north-1' region.```
I have passed in `queueUrl` as this example (<https://github.com/serverless-stack/serverless-stack/blob/master/examples/queue/stacks/MyStack.ts>)
```          environment: {
            queueUrl: queue.queueName,
          },```


Did not seem to help to give my notification function permission to the queue.
```myNotification: {
        function: {
          handler: "src/External/notification.main",
          environment: {
            queueUrl: queue.queueName,
          },
          timeout: "30 seconds",
          permissions: [queue],
        },
        events: ["object_created"],
      },```

I believe you need to pass queue.queueUrl

Figured it was something like that, works now.

can you try passing `queueArn` - if that doesn't work queueUrl is actually availble under `queue.cdk.queue.queueUrl`

`queueArn` did not work but `queue.cdk.queue.queueUrl`  did

Opened a PR to expose `queue.queueUrl`. Will merge after tests pass. <https://github.com/serverless-stack/serverless-stack/pull/1705>

Hey <@U03EGHAB54Y>, in `v1.2.0` u can access `queue.queueUrl` directly.