From d34ac3602648b1c69dd0da158a54f22c590a6384 Mon Sep 17 00:00:00 2001
From: Poly-Gamma Engineering <engineering@poly-gamma.com>
Date: Fri, 17 Jan 2025 22:49:37 +0000
Subject: [PATCH] PrebidMobile-core: `ExternalUserId` must serialize `atype` as
 `atype` not `adtype`.

See [1] for more information.

[1] https://github.com/InteractiveAdvertisingBureau/openrtb2.x/blob/main/2.6.md#3228---object-uid-
---
 .../src/main/java/org/prebid/mobile/ExternalUserId.java         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/ExternalUserId.java b/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/ExternalUserId.java
index f91eabd88..fa355ec81 100644
--- a/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/ExternalUserId.java
+++ b/PrebidMobile/PrebidMobile-core/src/main/java/org/prebid/mobile/ExternalUserId.java
@@ -99,7 +99,7 @@ public JSONObject getJson() {
         try {
             JSONObject uidObject = new JSONObject();
             uidObject.putOpt("id", getIdentifier());
-            uidObject.putOpt("adtype", getAtype());
+            uidObject.putOpt("atype", getAtype());
             if (getExt() != null) {
                 uidObject.putOpt("ext", new JSONObject(getExt()));
             }