Modifys the parameter of a command.
Debugging
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 Resourcesis 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 |
|---|---|---|---|---|
| swas-open:UpdateCommandAttribute | update |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| RegionId | string | Yes | The region ID. You can call the ListRegions operation to query the most recent region list. | cn-hangzhou |
| CommandId | string | Yes | The command ID. You can call the DescribeCommands operation to query all available command IDs. | c-sh02yh0932w**** |
| Name | string | No | The name of the command. The name supports all character sets and can be up to 128 characters in length. | testName |
| Description | string | No | The description of the command. The description supports all character sets and can be up to 512 characters in length. | test |
| WorkingDir | string | No | The working directory of the command. The directory can be up to 200 characters in length. | /home/ |
| Timeout | long | No | The maximum timeout period for the command execution on the ECS instance. Unit: seconds. When a command that you created cannot be run, the command execution times out. When the execution times out, the command process is forcefully terminated and the PID of the command is canceled. Default value: 60. | 60 |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}Error codes
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|