• The Amazon Systems Manager CloudWatch Dashboard will no longer be available after April 30, 2026. Customers can continue to use Amazon CloudWatch console to view, create, and manage their Amazon CloudWatch dashboards, just as they do today. For more information, see [Amazon CloudWatch Dashboard documentation](https://docs.amazonaws.cn/AmazonCloudWatch/latest/monitoring/CloudWatch_Dashboards.html). 

# Querying an inventory collection by using filters
<a name="inventory-query-filters"></a>

After you collect inventory data, you can use the filter capabilities in Amazon Systems Manager to query a list of managed nodes that meet certain filter criteria. 

**To query nodes based on inventory filters**

1. Open the Amazon Systems Manager console at [https://console.amazonaws.cn/systems-manager/](https://console.amazonaws.cn/systems-manager/).

1. In the navigation pane, choose **Inventory**.

1. In the **Filter by resource groups, tags or inventory types** section, choose the filter box. A list of predefined filters is displayed.

1. Choose an attribute to filter on. For example, choose `AWS:Application`. If prompted, choose a secondary attribute to filter. For example, choose `AWS:Application.Name`. 

1. Choose a delimiter from the list. For example, choose **Begin with**. A text box is displayed in the filter.

1. Enter a value in the text box. For example, enter *Amazon* (SSM Agent is named *Amazon SSM Agent*). 

1. Press Enter. The system returns a list of managed nodes that include an application name that begins with the word *Amazon*.

**Note**  
You can combine multiple filters to refine your search.