Whitelisted the description

portal/rest/schemas.py

@@ -338,7 +338,7 @@ course_schema = CourseSchema(strict=True)
 course_schema_reduced = CourseSchema(
     strict=True, only=(*ALWAYS_ALLOWED, 'name', 'codename',))
 courses_schema = CourseSchema(many=True, only=(
-    *ALWAYS_ALLOWED, 'name', 'codename'))
+    *ALWAYS_ALLOWED, 'name', 'codename', 'description'))
 course_import_schema = CourseImportSchema(strict=True)
 group_schema = GroupSchema(strict=True)
 groups_schema = GroupSchema(many=True, only=(

portal/service/courses.py

@@ -52,7 +52,7 @@ def delete_course(course: Course):
 
 
 def __set_course_props(course: Course, data: dict):
-    return general.update_entity(course, data, allowed=['name', 'codename'])
+    return general.update_entity(course, data, allowed=['name', 'codename', 'description'])
 
 
 def update_course(course: Course, data: dict) -> Course: