From fba742b73d346aef21b773a8f161ea1434bc83eb Mon Sep 17 00:00:00 2001
From: Laura Trotta <153528055+l-trotta@users.noreply.github.com>
Date: Tue, 29 Apr 2025 11:51:01 +0200
Subject: [PATCH] phase optional lifecycle explain (#4325)

(cherry picked from commit fee22765d5b26838374e5c9299179a717c8d5369)
---
 specification/ilm/explain_lifecycle/types.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/specification/ilm/explain_lifecycle/types.ts b/specification/ilm/explain_lifecycle/types.ts
index 871eaf239b..d1ed0781d0 100644
--- a/specification/ilm/explain_lifecycle/types.ts
+++ b/specification/ilm/explain_lifecycle/types.ts
@@ -39,7 +39,7 @@ export class LifecycleExplainManaged {
   lifecycle_date?: DateTime
   lifecycle_date_millis?: EpochTime<UnitMillis>
   managed: true
-  phase: Name
+  phase?: Name
   phase_time?: DateTime
   phase_time_millis?: EpochTime<UnitMillis>
   policy?: Name