QueryMqttTraceMessageSubscribeRequest.Builder (alibabacloud-onsmqtt20200420 1.0.8 API)

java.lang.Object
- com.aliyun.sdk.service.onsmqtt20200420.models.QueryMqttTraceMessageSubscribeRequest.Builder

所有已实现的接口:

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

封闭类:

QueryMqttTraceMessageSubscribeRequest
```
public static final class QueryMqttTraceMessageSubscribeRequest.Builder
extends Object
```

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`QueryMqttTraceMessageSubscribeRequest.Builder`	`beginTime(Long beginTime)` The beginning of the time range to query.
`QueryMqttTraceMessageSubscribeRequest`	`build()`
`QueryMqttTraceMessageSubscribeRequest.Builder`	`clientId(String clientId)` The ID of the client that subscribes to the message.
`QueryMqttTraceMessageSubscribeRequest.Builder`	`currentPage(Integer currentPage)` The number of the page to return.
`QueryMqttTraceMessageSubscribeRequest.Builder`	`endTime(Long endTime)` The end of the time range to query.
`QueryMqttTraceMessageSubscribeRequest.Builder`	`instanceId(String instanceId)` The ID of the ApsaraMQ for MQTT instance.
`QueryMqttTraceMessageSubscribeRequest.Builder`	`mqttRegionId(String mqttRegionId)` The ID of the region where the ApsaraMQ for MQTT instance resides.
`QueryMqttTraceMessageSubscribeRequest.Builder`	`msgId(String msgId)` The message ID.
`QueryMqttTraceMessageSubscribeRequest.Builder`	`pageSize(Integer pageSize)` The number of entries to return on each page.
`QueryMqttTraceMessageSubscribeRequest.Builder`	`regionId(String regionId)` This parameter is required.
`QueryMqttTraceMessageSubscribeRequest.Builder`	`reverse(Boolean reverse)` Specifies whether the returned results are displayed in reverse chronological order.

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
  - regionId
```
public QueryMqttTraceMessageSubscribeRequest.Builder regionId(String regionId)
```
    This parameter is required.
  - beginTime
```
public QueryMqttTraceMessageSubscribeRequest.Builder beginTime(Long beginTime)
```
    The beginning of the time range to query. The value of this parameter is a UNIX timestamp in milliseconds.
    
    This parameter is required.
    example:
    1621936800000
  - clientId
```
public QueryMqttTraceMessageSubscribeRequest.Builder clientId(String clientId)
```
    The ID of the client that subscribes to the message. If you do not specify this parameter, the IDs of all clients that subscribe to the message are returned.
    example:
    GID_test@@@consumer
  - currentPage
```
public QueryMqttTraceMessageSubscribeRequest.Builder currentPage(Integer currentPage)
```
    The number of the page to return. Pages start from page 1. If the input parameter value is greater than the total number of pages, the returned result is empty.
    
    This parameter is required.
    example:
    1
  - endTime
```
public QueryMqttTraceMessageSubscribeRequest.Builder endTime(Long endTime)
```
    The end of the time range to query. The value of this parameter is a UNIX timestamp in milliseconds.
    
    This parameter is required.
    example:
    1618646400000
  - instanceId
```
public QueryMqttTraceMessageSubscribeRequest.Builder instanceId(String instanceId)
```
    The ID of the ApsaraMQ for MQTT instance. The ID must be consistent with the ID of the instance that the ApsaraMQ for MQTT client uses. You can view the instance ID in the Basic Information section of the Instance Details page that corresponds to the instance in the ApsaraMQ for MQTT console.
    
    This parameter is required.
    example:
    mqtt-cn-i7m26mf****
  - mqttRegionId
```
public QueryMqttTraceMessageSubscribeRequest.Builder mqttRegionId(String mqttRegionId)
```
    The ID of the region where the ApsaraMQ for MQTT instance resides. For more information, see Endpoints.
    
    This parameter is required.
    example:
    cn-hangzhou
  - msgId
```
public QueryMqttTraceMessageSubscribeRequest.Builder msgId(String msgId)
```
    The message ID.
    
    This parameter is required.
    example:
    AC1EC1B33D5978308DB17F3245E4****
  - pageSize
```
public QueryMqttTraceMessageSubscribeRequest.Builder pageSize(Integer pageSize)
```
    The number of entries to return on each page. Valid values: 1 to 100.
    
    This parameter is required.
    example:
    5
  - reverse
```
public QueryMqttTraceMessageSubscribeRequest.Builder reverse(Boolean reverse)
```
    Specifies whether the returned results are displayed in reverse chronological order. Valid values:
    - true: The returned results are displayed in reverse order of the time when messages are delivered. This means that the latest consumed message is displayed as the first entry and the earliest consumed message is displayed as the last entry.
    - false: The returned results are displayed in order of the time when messages are delivered. This means that the earliest consumed message is displayed as the first entry and the latest consumed message is displayed as the last entry.
    If you do not specify this parameter, the returned results are displayed in order of time when messages are delivered.
    example:
    false
  - build
```
public QueryMqttTraceMessageSubscribeRequest build()
```

类 QueryMqttTraceMessageSubscribeRequest.Builder

方法概要

从类继承的方法 java.lang.Object

方法详细资料

regionId

beginTime

clientId

currentPage

endTime

instanceId

mqttRegionId

msgId

pageSize

reverse

build