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Attempts to cancel the command specified by the Command ID. There is no guarantee that the command will be terminated and the underlying process stopped.
For .NET Core this operation is only available in asynchronous form. Please refer to CancelCommandAsync.
Namespace: Amazon.SimpleSystemsManagement
Assembly: AWSSDK.SimpleSystemsManagement.dll
Version: 3.x.y.z
public abstract CancelCommandResponse CancelCommand( String commandId, List<String> instanceIds )
The ID of the command you want to cancel.
(Optional) A list of managed node IDs on which you want to cancel the command. If not provided, the command is canceled on every node on which it was requested.
| Exception | Condition |
|---|---|
| DuplicateInstanceIdException | You can't specify a managed node ID in more than one association. |
| InternalServerErrorException | An error occurred on the server side. |
| InvalidCommandIdException | The specified command ID isn't valid. Verify the ID and try again. |
| InvalidInstanceIdException | The following problems can cause this exception: You don't have permission to access the managed node. Amazon Web Services Systems Manager Agent (SSM Agent) isn't running. Verify that SSM Agent is running. SSM Agent isn't registered with the SSM endpoint. Try reinstalling SSM Agent. The managed node isn't in a valid state. Valid states are: Running, Pending, Stopped, and Stopping. Invalid states are: Shutting-down and Terminated. |
.NET Framework:
Supported in: 4.5, 4.0, 3.5