OnsConsumerTimeSpan - ApsaraMQ for RocketMQ - Alibaba Cloud Documentation Center

Queries the time range within which you can specify a point in time to reset the consumer offset for a specified topic. The time range is from the point in time when the earliest stored message was published to the topic to the point in time when the most recently stored message was published to the topic.

Operation description

Note API operations provided by Alibaba Cloud are used to manage and query resources of Alibaba Cloud services. We recommend that you integrate these API operations only in management systems. Do not use these API operations in the core system of messaging services. Otherwise, system risks may occur.

You can call this operation to query the point in time when the earliest stored message was published to a specified topic and the point in time when the most recently stored message was published to the specified topic. You can also call this operation to query the most recent point in time when a message in the topic was consumed. This operation is usually used with the **OnsConsumerAccumulate** operation to display the overview of the consumption progress.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
mq:QueryConsumerTimeSpan	Read	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
GroupId	string	Yes	The ID of the consumer group whose reset time range you want to query.	GID_test_group_id
Topic	string	Yes	The topic to which the consumer group subscribes.	test-mq_topic
InstanceId	string	Yes	The ID of the instance to which the consumer group belongs.	MQ_INST_111111111111_DOxxxxxx

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request. This parameter is a common parameter. Each request has a unique ID. You can use this ID to troubleshoot issues.	A07E3902-B92E-44A6-B6C5-6AA111111****
Data	object	The data returned.
MaxTimeStamp	long	The point in time when the earliest stored message was published to the topic.	1570761026804
ConsumeTimeStamp	long	The most recent point in time when a message in the topic was consumed by the customer group.	1570761026400
Topic	string	The name of the topic that you want to query.	test-mq_topic
MinTimeStamp	long	The point in time when the most recently stored message was published to the topic.	1570701231122
InstanceId	string	The ID of the instance to which the consumer group belongs.	MQ_INST_111111111111_DOxxxxxx

Examples

Sample success responses

JSONformat

{
  "RequestId": "A07E3902-B92E-44A6-B6C5-6AA111111****",
  "Data": {
    "MaxTimeStamp": 1570761026804,
    "ConsumeTimeStamp": 1570761026400,
    "Topic": "test-mq_topic",
    "MinTimeStamp": 1570701231122,
    "InstanceId": "MQ_INST_111111111111_DOxxxxxx"
  }
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation

No change history