UpdateConsumerGroup - ApsaraMQ for RocketMQ - Alibaba Cloud Documentation Center

Updates the basic information about and the consumption retry policy of a consumer group.

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.

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
rocketmq:UpdateConsumerGroup	update	ConsumerGroup acs:rocketmq:{#regionId}:{#accountId}:instance/{#InstanceId}/consumergroup/{#ConsumerGroupId}	none	none

Request syntax

PATCH /instances/{instanceId}/consumerGroups/{consumerGroupId} HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
instanceId	string	Yes	The ID of the instance to which the consumer group belongs.	rmq-cn-7e22on9****
consumerGroupId	string	Yes	The ID of the consumer group.	CID-TEST
body	object	No	The request body.
remark	string	No	The new remarks on the consumer group.	This is the remark for test.
deliveryOrderType	string	Yes	The new message delivery order of the consumer group. Valid values: Concurrently: concurrent delivery Orderly: ordered delivery	Concurrently
consumeRetryPolicy	object	Yes	The new consumption retry policy that you want to configure for the consumer group. For more information, see Consumption retry.
retryPolicy	string	Yes	The retry policy. For more information, see Message retry. Valid values: FixedRetryPolicy: Failed messages are retried at a fixed interval. DefaultRetryPolicy: Failed messages are retried at incremental intervals as the number of retries increases.	DefaultRetryPolicy
maxRetryTimes	integer	No	The maximum number of retries.	16
deadLetterTargetTopic	string	No	The dead-letter topic. If a consumer still fails to consume a message after the message is retried for a specified number of times, the message is delivered to a dead-letter topic for subsequent business recovery or troubleshooting. For more information, see Consumption retry and dead-letter messages.	DLQ_mqtest

Response parameters

Parameter	Type	Description	Example
	object	The response object.
requestId	string	The ID of the request. The system generates a unique ID for each request. You can troubleshoot issues based on the request ID.	C7F94090-3358-506A-97DC-34BC803C****
success	boolean	Indicates whether the call is successful.	true
data	boolean	The result data that is returned.	true
code	string	The error code.	InvalidDeliveryOrderType
message	string	The error message.	Parameter deliveryOrderType is invalid.
httpStatusCode	integer	The HTTP status code.	400
dynamicCode	string	The dynamic error code.	DeliveryOrderType
dynamicMessage	string	The dynamic error message.	deliveryOrderType

Examples

Sample success responses

JSONformat

{
  "requestId": "C7F94090-3358-506A-97DC-34BC803C****",
  "success": true,
  "data": true,
  "code": "InvalidDeliveryOrderType",
  "message": "Parameter deliveryOrderType is invalid.",
  "httpStatusCode": 400,
  "dynamicCode": "DeliveryOrderType",
  "dynamicMessage": "deliveryOrderType"
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2022-11-17	The internal configuration of the API is changed, but the call is not affected	View Change Details