public void setIds(java.util.Collection<String> ids) {
        if (ids == null) {
            this.ids = null;
            return;
        }

        this.ids = new java.util.ArrayList<String>(ids);
    }
<p>
An array of entity IDs.
</p>
<p>
The IDs should be in the following format.
</p>
<p>
<code>urn:tdm:REGION/ACCOUNT ID/default:device:DEVICENAME</code>
</p>

@param ids
       An array of entity IDs.</p>
       <p>
       The IDs should be in the following format.
       </p>
       <p>
       <code>urn:tdm:REGION/ACCOUNT ID/default:device:DEVICENAME</code>
aws-java-sdk-iotthingsgraph/src/main/java/com/amazonaws/services/iotthingsgraph/model/GetEntitiesRequest.java