---
sourceDocument: Australia IT Operations Management
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/de-DE/it-operations-management

 Release :

    - australia

ft:locale :

    - de-DE

ft:publication_title :

    - Australia IT Operations Management

ft:clusterId :

    - itom

bundleId :

    - itom

workflow :

    - Technology


---

# Limit AWS discovery to datacenters with resources

# Limit AWS discovery to datacenters with resources {#ariaid-title1}

* Freigeben Version: Australia
* 
* Aktualisiert 12. März 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 Minute Lesedauer

Optimize AWS discovery by limiting it to datacenters with resources.

## Vorbereitungen

Verify that you have installed Discovery and Service Mapping Patterns, starting with version 1.29.0.

Role required: discovery_admin

## Warum und wann dieser Vorgang ausgeführt wird

Starting with version 1.29.0, Discovery and Service Mapping Patterns introduces a new AWS datacenter discovery model that focuses discovery on datacenters with resources and excludes datacenters that don't contain resource. To limit discovery to datacenters that contain resources, set
the mid.cloud.discovery.sonar.discover_all_aws_datacenters
MID Server property to false. For more information, see [AWS discovery using patterns](https://servicenow-prod.fluidtopics.net/VRVjHOLBToHiwjz2ZRkbUg "Discovery and Service Mapping Patterns uses patterns to discover components of the Amazon AWS Cloud deployment during horizontal discovery. Discovering some of these resources may require updating to the latest version of the Discovery and Service Mapping Patterns application from the ServiceNow Store.").

## Prozedur

1. Navigate to AllMID ServerProperties.
2. In the Name column, search for the <kbd class="ph userinput">mid.cloud.discovery.sonar.discover_all_aws_datacenters</kbd> property.
3. Select the mid.cloud.discovery.sonar.discover_all_aws_datacenters property.
4. In the Value field, enter <kbd class="ph userinput">false</kbd>.
5. Select Update.
**Zugehörige Verweise**   

* [AWS discovery using patterns](https://servicenow-prod.fluidtopics.net/VRVjHOLBToHiwjz2ZRkbUg "Discovery and Service Mapping Patterns uses patterns to discover components of the Amazon AWS Cloud deployment during horizontal discovery. Discovering some of these resources may require updating to the latest version of the Discovery and Service Mapping Patterns application from the ServiceNow Store.")