aws-samples/amazon-eventbridge-resource-policy-samples

Learn more about Amazon EventBridge resource policies and multi-account event bus topologies. This repo contains sample code for the AWS re:Invent 2020 session "Building event-driven applications with Amazon EventBridge" (https://youtu.be/Wk0FoXTUEjo) and the AWS Compute blog post "Simplifying cross-account access with Amazon EventBridge" (https://amzn.to/3o0Dcz4)

amazon-eventbridge-resource-policy-samples's Issues

Incorrect description of EventBusName

Incorrect description of EventBusName in this template
It's not the name of the central event bus, but invoice processing event bus.

Problem with cross-region events

Hi, when I created the central event bus in account B in us-east-1 and the event bus in account C in us-west-2.

I received the following error:

CREATE_FAILED     AWS::Events::Rule    InvoiceProcessingRule  

Cross-region API call is not allowed. (Service: AmazonCloudWatchEvents; Status  Code: 400; Error Code: ValidationException; Request    ID: XXXXXXXX; Proxy: null)    

to deploy I ran the commands from the readme

sam deploy --guided --region us-west-2

Sam version: SAM CLI, version 1.90.0

In the same region, all is good but I have these restrictions and I need to use different regions. Am I missing something?