Creates a consumer group for a specified Logstore.
Request syntax
aliyunlog log create_consumer_group --project=<value> --logstore=<value> --consumer_group=<value> --timeout=<value> [--in_order=<value>] [--access-id=<value>] [--access-key=<value>] [--sts-token=<value>] [--region-endpoint=<value>] [--client-name=<value>] [--jmes-filter=<value>] [--format-output=<value>] [--decode-output=<value>]Request parameters
The following table describes the required and specific parameters of the create_consumer_group command.
For information about the global parameters of the Log Service command-line interface (CLI), see Global parameters.
| Parameter | Type | Required | Example | Description |
| --project | String | Yes | aliyun-test-project | The name of the project. |
| --logstore | String | Yes | logstore-a | The name of the Logstore. |
| --consumer_group | String | Yes | consumer-group-1 | The name of the consumer group. The name must be unique in a project. |
| --timeout | Integer | Yes | 300 | The timeout period. Unit: seconds. The consumer sends heartbeats to Log Service at a regular interval to establish a connection. If Log Service does not receive the heartbeats sent by the consumer within the timeout period, Log Service releases the resources that are occupied by the consumer. |
| --in_order | Boolean | No | true | Specifies whether to consume data in sequence from a shard. Valid values:
|
Examples
- Sample requestsUse the default account to create a consumer group for a Logstore named logstore-a.
aliyunlog log create_consumer_group --project="aliyun-test-project" --logstore="logstore-a" --consumer_group="consumer-group-1" --timeout="300" --in_order=true - Sample responses
After you run the command, no responses are returned.
Error codes
If an error message is returned, fix the error based on the error codes of the related API operation. For more information, see Error codes of CreateConsumerGroup.