| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The custom event source configurations of Simple Message Queue (formerly MNS) in EventBridge. | ||
| IsBase64Decode | boolean | Specify whether to enable Base64 encoding. Default value: true. Valid values: true false | true |
| QueueName | string | The name of the Simple Message Queue (formerly MNS) queue. | demo |
| RegionId | string | The region in which the Simple Message Queue (formerly MNS) queue resides. | cn-shanghai |