How do you add a policy to the default event bus in an account?

[nbertagnolli]

I want to setup an organization level policy so that I can receive events in one account from another account in my organization. To do that my default event bus needs the policy:

  {
    "Version": "2012-10-17",
    "Statement": [
   			  
      {
        "Sid": "AllowAllAccountsFromOrganizationToPutEvents",
        "Effect": "Allow",
        "Principal": "*",
        "Action": "events:PutEvents",
        "Resource":  "arn:aws:events:us-west-2:1234565:event-bus/default",
        "Condition": {
          "StringEquals": {
            "aws:PrincipalOrgID": "o-....."
          }
        }
      }]
  }  

I can get the interface for the default eventbus with this:

default_event_bus = events.EventBus.from_event_bus_name(self, "default-bus", "default")

But I can't seem to attach a policy to this IEventBus. Does anyone know how to get this policy attached to the default eventbus? Sorry if this is a silly question but I'm stuck

[peterwoodworth]

Does EventBusPolicy work?