As are all AWS EventBridge events, the payload itself will be wrapped by a set of standard fields, outlined [here](https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-events.html). The most notable include
- **account**: The account in which the event originated. This will be the DataHub Cloud AWS Account ID provided by your DataHub Cloud customersuccess rep.
When creating your new event bus, you need to create a Policy that allows the DataHub Cloud AWS account to publish messages to the bus. This involves granting the **PutEvents** privilege to the DataHub Cloud account via an account id.
Once you've defined an event bus, you need to create a rule for routing incoming events to your destinations, for example an SQS topic, a Lambda function, a Log Group, etc.
To do so, follow the below steps
1\. Navigate to the **Rules** tab.
2\. Click **Create Rule**.
3\. Give the rule a name. This will usually depend on the target where you intend to route requests matching the rule.
4\. In the **Event Bus** field, select the event bus created in **Step 1**.
9\. Define a matching Rule. This determines which DataHub events will be routed based on the current rule. You can use the Sample Rule defined in the **Event Structure** section above as a reference.