chore[scheduled-query]: Preview callout update: Only available for cu…

…stomers using US data centers

Preview callout update: Only available for customers using US data centers

src/content/docs/nrql/using-nrql/schedule-nrql-searches.mdx

@@ -18,7 +18,7 @@ Scheduled NRQL searches solve this problem by automating your repetitive queries
 <Callout title="preview">
   We're still working on this feature, but we'd love for you to try it out!
 
-  This feature is currently provided as part of a preview program pursuant to our [pre-release policies](/docs/licenses/license-information/referenced-policies/new-relic-pre-release-policy). During the preview period, this feature is accessible through the [Logs UI](/docs/logs/ui-data/use-logs-ui), with plans to expand to other capabilities after general availability.
+  This feature is currently provided as part of a preview program pursuant to our [pre-release policies](/docs/licenses/license-information/referenced-policies/new-relic-pre-release-policy). During the preview period, this feature is only available to customers running New Relic in the US data centers and is accessible through the [Logs UI](/docs/logs/ui-data/use-logs-ui), with plans to expand to other capabilities after general availability.
 </Callout>
 
 ## What you can do [#features]