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TopicProps

Properties for defining a Topic.

See https://www.alibabacloud.com/help/ros/developer-reference/aliyun-rocketmq5-topic

Initializer 

import com.aliyun.ros.cdk.rocketmq5.TopicProps;
TopicProps.builder()
    .instanceId(java.lang.String)
    .instanceId(IResolvable)
    .messageType(java.lang.String)
    .messageType(IResolvable)
    .topicName(java.lang.String)
    .topicName(IResolvable)
//  .remark(java.lang.String)
//  .remark(IResolvable)
    .build();

Properties

Name Type Description
instanceId java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property instanceId: The ID of the instance.
messageType java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property messageType: The message type of the topic to be created.
topicName java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property topicName: The name of the topic to be created is used to identify the topic and is globally unique.
remark java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property remark: The remark of the topic to be created.

instanceIdRequired 

public java.lang.Object getInstanceId();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property instanceId: The ID of the instance.

messageTypeRequired 

public java.lang.Object getMessageType();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property messageType: The message type of the topic to be created.

Valid values: NORMAL FIFO DELAY TRANSACTION

topicNameRequired 

public java.lang.Object getTopicName();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property topicName: The name of the topic to be created is used to identify the topic and is globally unique.

Valid values: Character limitation: supports letters a~z or A-Z, numbers 0-9, underscore (_), dash (-) and percent sign (%). Length limit: 1-60 characters.

remarkOptional 

public java.lang.Object getRemark();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property remark: The remark of the topic to be created.