From acbec4d0c13cb8eea629110d571464baf9f808a5 Mon Sep 17 00:00:00 2001
From: Matthew Piatetsky <mpiatetsky@edx.org>
Date: Wed, 2 Jun 2021 16:02:09 -0400
Subject: [PATCH] fix: pass course_key as a string in the
 edx.bi.experiment.AA759.bucketed event

---
 lms/djangoapps/experiments/flags.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lms/djangoapps/experiments/flags.py b/lms/djangoapps/experiments/flags.py
index 9803877f6d..d776fb2227 100644
--- a/lms/djangoapps/experiments/flags.py
+++ b/lms/djangoapps/experiments/flags.py
@@ -275,7 +275,7 @@ class ExperimentWaffleFlag(CourseWaffleFlag):
                         user_id=user.id,
                         event_name='edx.bi.experiment.AA759.bucketed',
                         properties={
-                            'course_id': course_key,
+                            'course_id': str(course_key),
                             'bucket': bucket,
                             'sku': verified_mode.sku,
                         }