| Parameter | Type | Description | Example |
|---|---|---|---|
| object | The custom event source configurations of ApsaraMQ for RocketMQ. | ||
| AuthType | string | The authentication type. Set the value to ACL or leave the value empty. The value ACL indicates that authentication is enabled. In this case, you must specify InstanceUsername and InstancePassword. | ACL |
| FilterType | string | The message filter type. | Tag |
| GroupID | string | The ID of the consumer group of the ApsaraMQ for RocketMQ instance. | GID_group1 |
| InstanceEndpoint | string | The information about the endpoint of the ApsaraMQ for RocketMQ instance. | registry-vpc.cn-hangzhou.aliyuncs.com |
| InstanceId | string | The ID of the ApsaraMQ for RocketMQ instance. | MQ_INST_164901546557****_BAAN**** |
| InstanceNetwork | string | The network type. | PrivateNetwork |
| InstancePassword | string | The password of the ApsaraMQ for RocketMQ instance. | 123 |
| InstanceSecurityGroupId | string | The security group ID. | sg-hp35r2hc3a3sv8q2**** |
| InstanceType | string | The type of ApsaraMQ for RocketMQ instance. | Cloud_5 |
| InstanceUsername | string | The username of the ApsaraMQ for RocketMQ instance. If you use the Internet, you must configure the username and password of the instance in the SDK code for authentication. | 6W0xz2uPfiwp**** |
| InstanceVSwitchIds | string | The ID of the vSwitch associated with the instance. | vsw-uf6gwtbn6etadpvz7**** |
| InstanceVpcId | string | The ID of the virtual private cloud (VPC) associated with the instance. | vpc-uf6of9452b2pba82c**** |
| Offset | string | The consumer offset of the message. CONSUME_FROM_LAST_OFFSET: consumes messages from the latest offset. This is the default value. CONSUME_FROM_FIRST_OFFSET: consumes messages from the earliest offset. CONSUME_FROM_TIMESTAMP: consumes messages from the offset at the specified point in time. | CONSUME_FROM_TIMESTAMP |
| RegionId | string | The region to which the ApsaraMQ for RocketMQ queue belongs. | cn-shanghai |
| Tag | string | The tags that are used to filter messages. | test |
| Timestamp | integer | The timestamp. This parameter is valid only when you set Offset to CONSUME_FROM_TIMESTAMP. | 1636597951964 |
| Topic | string | The name of the topic in the ApsaraMQ for RocketMQ instance. | myTopic |