SST doesn’t have support for Lambda Destinations? https://docs.aws.amazon.com/cdk/api/latest/docs/aws-lambda-destinations-readme.html I wan to try `SqsDestination`… anybody has experience on it?

Not out of the box, but this should work:

const snsTopic = sst.Topic(..);

new sst.Function(this, "MyFn", {
  ...,
  onSuccess: new destinations.SnsDestination(myTopic.snsTopic),
});