ListCommands - Elastic High Performance Computing - Alibaba Cloud Documentation Center

Queries the interactive commands in a specified cluster.

Debugging

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

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
ClusterId	string	Yes	The cluster ID. You can call the ListClusters operation to query the cluster ID.	ehpc-hz-FYUr32****
CommandId	string	No	The ID of the command.	c-hz01v8vudql****
PageNumber	integer	No	The page number of the page to return. Page number starts from page 1. Default value: 1.	1
PageSize	integer	No	The number of entries to return on each page. Valid values: 1 to 50. Default value: 10.	10

Response parameters

Parameter	Type	Description	Example
	object
PageSize	integer	The number of entries returned per page.	10
RequestId	string	The ID of the request.	04F0F334-1335-436C-A1D7-6C044FE7****
PageNumber	integer	The page number of the returned page.	1
TotalCount	integer	The total number of returned entries.	1
Commands	object []	The list of commands.
Timeout	string	The timeout period. Unit: seconds.	60
CommandId	string	The ID of the command.	c-hz01v8vudql****
WorkingDir	string	The working directory of the command.	/home
CommandContent	string	The content of the command.	echo "hello world"

Examples

Sample success responses

JSONformat

{
  "PageSize": 10,
  "RequestId": "04F0F334-1335-436C-A1D7-6C044FE7****",
  "PageNumber": 1,
  "TotalCount": 1,
  "Commands": {
    "Command": [
      {
        "Timeout": "60",
        "CommandId": "c-hz01v8vudql****",
        "WorkingDir": "/home",
        "CommandContent": "echo \"hello world\""
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParams	The specified parameter %s is invalid.	The specified parameter %s is invalid.
400	NotEnabled	You have not enabled this service	You have not enabled this service
400	InDebt	Your account has overdue payments.	Your account has overdue payments.
403	InvalidClusterStatus	The operation failed due to invalid cluster status.	The cluster status does not support the operation.
403	ConflictOpt	A conflicting operation is running.	A conflicting operation is running. Please try again later.
404	ClusterNotFound	The specified cluster does not exist.	The specified instance does not exist.
404	ObjectNotFound	The specified object is not found.	The specified object does not exist. Please verify the parameter.
406	EcsError	An error occurred while calling the ECS API operation.	An error occurred while calling the ECS API operation.
406	AgentError	The agent service request failed.	-
406	AliyunError	An Alibaba Cloud product error occurred.	An Alibaba Cloud product error occurred.
407	NotAuthorized	You are not authorized by RAM for this request.	The request is not authorized by RAM.
409	PartFailure	Part of the batch operation failed.	Part of the batch operation failed.
500	UnknownError	An unknown error occurred.	An unknown error occurred.
503	ServiceUnavailable	The request has failed due to a temporary failure of the server	The request has failed due to a temporary failure of the server.

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