Errors in outbound lambda function about amazon-connect-message-streaming-examples HOT 2 OPEN

More Info: Hopefully we can get this issue resolved soon as its delaying the launch of our contact center.

Following this AWS blog exactly will provide a broken solution that allows only for the customer to send sms messages to the agent but the agent cannot reply.

Please fix. Much appreciated.

I contacted AWS Support regarding this issue, and this is what I received, I hope it helps:
"After further analysis of the code that caused the error (/var/task/index.js:75:56) I observed that the variable “CUSTOMER” and “ALL” have not been instantiated and that line 72-74 are incorrect. I also could see that a similar issue was raised in this repository [4] and I have reached out to one of the engineers regarding this. Please note that as Premium Support, I do not have visibility into code changes and roadmaps and would thus not be able to provide you with an ETA on when a fix will be implemented. The best way would be to monitor the issue on the Github page."

References
AWS Blog - sms-through-amazon-connect
https://aws.amazon.com/blogs/contact-center/building-personalized-customer-experiences-over-sms-through-amazon-connect/ms-through-amazon-connect/

from amazon-connect-message-streaming-examples.

I had similar issue , and found that its related to the access resource in outboundMessageFunction.addToRolePolicy within lib> chat-message-streaming-examples-stack.ts file. Updated to below resolved the issue.

outboundMessageFunction.addToRolePolicy(
  new iam.PolicyStatement({
    actions: ['mobiletargeting:*'],
    effect: iam.Effect.ALLOW,
    resources: [
      '*',
    ],
  })
);

from amazon-connect-message-streaming-examples.