From dbf981739da6d402b0c09e0aa2289cdbb6e86be1 Mon Sep 17 00:00:00 2001
From: MartinGumGum <109325501+MartinGumGum@users.noreply.github.com>
Date: Mon, 3 Jun 2024 11:42:32 -0700
Subject: [PATCH] GPID is set first from GPID, then from pbadslot as a
 fallback. (#11542)

---
 modules/gumgumBidAdapter.js                |  2 +-
 test/spec/modules/gumgumBidAdapter_spec.js | 15 +++++++++++++--
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/modules/gumgumBidAdapter.js b/modules/gumgumBidAdapter.js
index 4b12431302f..b1ed98bc743 100644
--- a/modules/gumgumBidAdapter.js
+++ b/modules/gumgumBidAdapter.js
@@ -315,7 +315,7 @@ function buildRequests(validBidRequests, bidderRequest) {
     } = bidRequest;
     const { currency, floor } = _getFloor(mediaTypes, params.bidfloor, bidRequest);
     const eids = getEids(userId);
-    const gpid = deepAccess(ortb2Imp, 'ext.data.pbadslot') || deepAccess(ortb2Imp, 'ext.data.adserver.adslot');
+    const gpid = deepAccess(ortb2Imp, 'ext.gpid') || deepAccess(ortb2Imp, 'ext.data.pbadslot');
     let sizes = [1, 1];
     let data = {};
     data.displaymanager = 'Prebid.js - gumgum';
diff --git a/test/spec/modules/gumgumBidAdapter_spec.js b/test/spec/modules/gumgumBidAdapter_spec.js
index 1c5940c06a3..8680b3320d1 100644
--- a/test/spec/modules/gumgumBidAdapter_spec.js
+++ b/test/spec/modules/gumgumBidAdapter_spec.js
@@ -285,10 +285,21 @@ describe('gumgumAdapter', function () {
     });
 
     it('should set the global placement id (gpid) if in adserver property', function () {
-      const req = { ...bidRequests[0], ortb2Imp: { ext: { data: { adserver: { name: 'test', adslot: 123456 } } } } }
+      const req = { ...bidRequests[0],
+        ortb2Imp: {
+          ext: {
+            gpid: '/17037559/jeusol/jeusol_D_1',
+            data: {
+              adserver: {
+                name: 'test',
+                adslot: 123456
+              }
+            }
+          }
+        } }
       const bidRequest = spec.buildRequests([req])[0];
       expect(bidRequest.data).to.have.property('gpid');
-      expect(bidRequest.data.gpid).to.equal(123456);
+      expect(bidRequest.data.gpid).to.equal('/17037559/jeusol/jeusol_D_1');
     });
 
     it('should set the global placement id (gpid) if in pbadslot property', function () {