Queries the information of a specified machine group.

Request syntax

aliyunlog log get_machine_group --project_name=<value> --group_name=<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 get_machine_group command.
Parameter Type Required Example Description
--project_name String Yes aliyun-test-project The name of the project.
--group_name String Yes group_name The name of the machine group.
For information about the global parameters of the Log Service command-line interface (CLI), see Global variables.


  • Sample requests
    Use the default account to query the information of a machine group named group_name2.
    aliyunlog log get_machine_group --project_name="aliyun-test-project" --group_name="group_name"
  • Sample responses
      "createTime": 1622105480,
      "groupAttribute": {
        "externalName": "ex name",
        "groupTopic": "topic x"
      "groupName": "group_name",
      "groupType": "",
      "lastModifyTime": 1622105480,
      "machineIdentifyType": "userdefined",
      "machineList": [

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 GetMachineGroup.

API reference