From ff6c8d4b30326fe5476a697cf6df4209965449b8 Mon Sep 17 00:00:00 2001
From: David Whittington <djwhitt@gmail.com>
Date: Mon, 17 Aug 2026 15:22:13 -0500
Subject: [PATCH] fix(log-drains): add UK1 and US2-FED Datadog regions (#49156)
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## Summary
- Add `UK1` and `US2-FED` to the Datadog region dropdown in the log
drains studio UI
- Add the same two regions to the Datadog region list in the log-drains
docs page

The Logflare backend added support for these two Datadog regions in
[Logflare/logflare#3790](https://github.com/Logflare/logflare/pull/3790)
(shipped in v1.50.1), but the studio dropdown and docs were never
updated, so customers on UK1 or US2-FED couldn't actually select their
region when setting up a Datadog log drain.

## Test plan
- [ ] Open Project Settings → Log Drains → add a Datadog destination and
confirm UK1 and US2-FED appear in the Region dropdown
- [ ] Confirm a log drain configured with `UK1`/`US2-FED` saves and
sends events successfully

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Added support for configuring Datadog log drains in the UK1 and
US2-FED regions.

* **Documentation**
* Updated the monitoring and debugging guide with the UK1 Datadog
region.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---
 .../guides/monitoring-and-debugging/log-drains.mdx        | 2 +-
 .../interfaces/LogDrains/LogDrains.constants.tsx          | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/apps/docs/content/guides/monitoring-and-debugging/log-drains.mdx b/apps/docs/content/guides/monitoring-and-debugging/log-drains.mdx
index 8ca351c8bbd..21216bba6fb 100644
--- a/apps/docs/content/guides/monitoring-and-debugging/log-drains.mdx
+++ b/apps/docs/content/guides/monitoring-and-debugging/log-drains.mdx
@@ -191,7 +191,7 @@ Logs are batched and sent to Datadog with Gzip compression. Each event's log sou
 **Required configuration:**
 
 - API Key — from [Datadog Organization Settings](https://app.datadoghq.com/organization-settings/api-keys)
-- Region — the Datadog site your account uses (US1, US3, US5, EU, AP1, AP2, US1-FED)
+- Region — the Datadog site your account uses (US1, US3, US5, EU, AP1, AP2, UK1, US1-FED, US2-FED)
 
 **Steps:**
 
diff --git a/apps/studio/components/interfaces/LogDrains/LogDrains.constants.tsx b/apps/studio/components/interfaces/LogDrains/LogDrains.constants.tsx
index c3e0e706569..5a10b1f2a71 100644
--- a/apps/studio/components/interfaces/LogDrains/LogDrains.constants.tsx
+++ b/apps/studio/components/interfaces/LogDrains/LogDrains.constants.tsx
@@ -85,6 +85,10 @@ export const DATADOG_REGIONS = [
     label: 'EU',
     value: 'EU',
   },
+  {
+    label: 'UK1',
+    value: 'UK1',
+  },
   {
     label: 'US1',
     value: 'US1',
@@ -93,6 +97,10 @@ export const DATADOG_REGIONS = [
     label: 'US1-FED',
     value: 'US1-FED',
   },
+  {
+    label: 'US2-FED',
+    value: 'US2-FED',
+  },
   {
     label: 'US3',
     value: 'US3',