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Provides information about one or more of your managed nodes, including the operating system platform, SSM Agent version, association status, and IP address. This operation does not return information for nodes that are either Stopped or Terminated.
If you specify one or more node IDs, the operation returns information for those managed nodes. If you don't specify node IDs, it returns information for all your managed nodes. If you specify a node ID that isn't valid or a node that you don't own, you receive an error.
The IamRole
field returned for this API operation is the role assigned to an
Amazon EC2 instance configured with a Systems Manager Quick Setup host management
configuration or the role assigned to an on-premises managed node.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginDescribeInstanceInformation and EndDescribeInstanceInformation.
Namespace: Amazon.SimpleSystemsManagement
Assembly: AWSSDK.SimpleSystemsManagement.dll
Version: 3.x.y.z
public virtual Task<DescribeInstanceInformationResponse> DescribeInstanceInformationAsync( DescribeInstanceInformationRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the DescribeInstanceInformation service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
Exception | Condition |
---|---|
InternalServerErrorException | An error occurred on the server side. |
InvalidFilterKeyException | The specified key isn't valid. |
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. |
InvalidInstanceInformationFilterValueException | The specified filter value isn't valid. |
InvalidNextTokenException | The specified token isn't valid. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer