Link resources to SQSHandler

[samcxps]

Hello, I'm a new user and loving the framework so far!

I have an SQS and subscriber setup and am wondering how to link the subscriber function to other resources.

For example, I have an s3 bucket and a Dynamo table I would like to access via the SQS subscriber. There is no link param on the subscribe() method or the constructor for the Queue.

Will I need to use the transform param to add a custom IAM role or something? Not exactly sure how to go about.

Thank you in advance!