ConsumerGroupHeartBeat - Simple Log Service - Alibaba Cloud Documentation Center

Operation description

API description

The Host consists of a project name and a Simple Log Service Endpoint. You must specify the project in the Host.
A consumer sends heartbeats to the server at fixed intervals to maintain its connection. If the server does not receive a heartbeat from the consumer within a specified period, the consumer is deleted.
Obtain an AccessKey pair. For more information, see AccessKey pair.

An AccessKey pair of an Alibaba Cloud account has permissions for all API operations. This poses a high security threat. We recommend that you create and use a RAM user to call API operations or perform routine O&M. The RAM user must have permissions to manage Simple Log Service resources. For more information, see Create and authorize a RAM user.

Obtain the project name, region, and Logstore name. For more information, see Manage a project and Manage a Logstore.
Obtain the consumer group name. For more information, see ListConsumerGroup.

Authorization information

The following table describes the authorization information for this operation. Add this information to the Action element of a RAM policy to grant a RAM user or RAM role the permissions to call this API operation.

Action	Resource in an authorization policy
`log:ConsumerGroupHeartBeat`	`acs:log:${regionId}:${accountId}:project/{#ProjectName}/logstore/{#LogstoreName}/consumergroup/{#ConsumerGroupName}`

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

log:ConsumerGroupHeartBeat

none

*All Resource

*

log:TLSVersion

None

Request syntax

POST /logstores/{logstore}/consumergroups/{consumerGroup}?type=heartbeat HTTP/1.1

Path Parameters

Parameter	Type	Required	Description	Example
logstore	string	Yes	The name of the Logstore.	ali-test-logstore
consumerGroup	string	Yes	The name of the consumer group. The name must be unique within a project.	consumer_group_test

Request parameters

Parameter	Type	Required	Description	Example
project	string	Yes	The name of the project.	ali-test-project
consumer	string	Yes	The consumer.	consumer_1
body	array	Yes	The list of shard IDs that are being consumed.
	integer	No	The list of shard IDs that are being consumed.	[0]

Response elements

Element	Type	Description	Example
	array	The list of all shard IDs that are consumed by the consumer.
	integer	The list of all shard IDs that are consumed by the consumer.	[0]

Examples

Success response

JSON format

[
  0
]

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.