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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 Identity and Access
Management (IAM) role assigned to on-premises managed nodes. This operation does not
return the IAM role for EC2 instances.
For .NET Core this operation is only available in asynchronous form. Please refer to DescribeInstanceInformationAsync.
Namespace: Amazon.SimpleSystemsManagement
Assembly: AWSSDK.SimpleSystemsManagement.dll
Version: 3.x.y.z
public abstract DescribeInstanceInformationResponse DescribeInstanceInformation()
| 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 Framework:
Supported in: 4.5, 4.0, 3.5