com.aliyun.sdk.service.rocketmq20220801.models

类 CreateTopicRequest.Builder

java.lang.Object

com.aliyun.sdk.service.rocketmq20220801.models.CreateTopicRequest.Builder

所有已实现的接口:

darabonba.core.RequestModel.Builder<CreateTopicRequest,CreateTopicRequest.Builder>

封闭类:

CreateTopicRequest

public static final class CreateTopicRequest.Builder
extends Object

方法概要

限定符和类型	方法和说明
CreateTopicRequest	build()
CreateTopicRequest.Builder	instanceId(String instanceId) The ID of the instance to which the topic belongs.
CreateTopicRequest.Builder	messageType(String messageType) The type of messages in the topic that you want to create.
CreateTopicRequest.Builder	remark(String remark) The description of the topic that you want to create.
CreateTopicRequest.Builder	topicName(String topicName) The name of the topic.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

instanceId

public CreateTopicRequest.Builder instanceId(String instanceId)

The ID of the instance to which the topic belongs.

topicName

public CreateTopicRequest.Builder topicName(String topicName)

The name of the topic. The name is used to identify the topic and is globally unique in the instance.

The following describes the naming conventions of a topic: * The name can contain letters, digits, underscores (\_), hyphens (-), and percent signs (%). * The name must be 1 to 60 characters in length. For information about the characters reserved for the system, see [Limits on parameters](~~440347~~).

messageType

public CreateTopicRequest.Builder messageType(String messageType)

The type of messages in the topic that you want to create.

Valid values: * TRANSACTION: transactional messages * FIFO: ordered messages * DELAY: scheduled messages or delayed Message * NORMAL: normal messages > The type of messages in the topic must be the same as the type of messages that you want to send. For example, if you create a topic whose message type is ordered messages, the topic can be used to send and receive only ordered messages.

remark

public CreateTopicRequest.Builder remark(String remark)

The description of the topic that you want to create.

build

public CreateTopicRequest build()