From cd7ac6f2fcbc7fe93cdab0cf8df9d48f75c994f6 Mon Sep 17 00:00:00 2001
From: Jakob Ackermann <jakob.ackermann@overleaf.com>
Date: Fri, 14 Aug 2026 14:25:02 +0200
Subject: [PATCH] [editor-core] gracefully handle verbose project_output_file
 details (#36552)

GitOrigin-RevId: 2c549db61dc05c02729bf80c8fbd3f31d52f1e9c
---
 libraries/overleaf-editor-core/lib/schemas.js       |  3 ++-
 .../overleaf-editor-core/test/unit/schemas.test.js  | 13 +++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/libraries/overleaf-editor-core/lib/schemas.js b/libraries/overleaf-editor-core/lib/schemas.js
index c0d3b0c81b..a400222737 100644
--- a/libraries/overleaf-editor-core/lib/schemas.js
+++ b/libraries/overleaf-editor-core/lib/schemas.js
@@ -113,7 +113,8 @@ const rawLinkedFileData = z.discriminatedUnion('provider', [
     v1_source_doc_id: z.number().optional(),
     source_output_file_path: z.string(),
     build_id: zz.buildId().optional(),
-    clsiServerId: z.string().optional(),
+    compileGroup: zz.compileGroup().optional(),
+    clsiServerId: zz.clsiServerId().optional(),
     importedAt: z.iso.datetime().optional(),
   }),
   z.strictObject({
diff --git a/libraries/overleaf-editor-core/test/unit/schemas.test.js b/libraries/overleaf-editor-core/test/unit/schemas.test.js
index 45d58121fe..c2103c8c76 100644
--- a/libraries/overleaf-editor-core/test/unit/schemas.test.js
+++ b/libraries/overleaf-editor-core/test/unit/schemas.test.js
@@ -156,6 +156,19 @@ describe('schemas', function () {
       expect(result.success).to.equal(true)
     })
 
+    it('accepts a project_output_file provider with verbose details', function () {
+      const result = rawLinkedFileData.safeParse({
+        provider: 'project_output_file',
+        source_project_id: '507f1f77bcf86cd799439011',
+        source_output_file_path: 'output.pdf',
+        compileGroup: 'standard',
+        clsiServerId: 'clsi-pre-emp-e2-f-tqnd',
+        build_id: '1234-abcd',
+        importedAt: '2026-08-14T00:00:00.000Z',
+      })
+      expect(result.success).to.equal(true)
+    })
+
     it('rejects a project_output_file provider with a malformed build_id', function () {
       const result = rawLinkedFileData.safeParse({
         provider: 'project_output_file',