fix: update key name for save/program api (#29798)

update key name from uuid to program_uuid for save/program/ api.

lms/djangoapps/save_for_later/api/v1/tests/test_views.py

@@ -125,7 +125,7 @@ class ProgramSaveForLaterApiViewTest(ThirdPartyAuthTestMixin, APITestCase):
         mock_get_programs.return_value = self.program
         request_payload = {
             'email': self.email,
-            'uuid': self.uuid,
+            'program_uuid': self.uuid,
         }
         response = self.client.post(self.api_url, data=request_payload)
         assert response.status_code == 200
@@ -144,7 +144,7 @@ class ProgramSaveForLaterApiViewTest(ThirdPartyAuthTestMixin, APITestCase):
         """
         request_payload = {
             'email': self.email,
-            'uuid': self.uuid,
+            'program_uuid': self.uuid,
         }
         for _ in range(int(settings.SAVE_FOR_LATER_EMAIL_RATE_LIMIT.split('/')[0])):
             response = self.client.post(self.api_url, data=request_payload)
@@ -167,6 +167,6 @@ class ProgramSaveForLaterApiViewTest(ThirdPartyAuthTestMixin, APITestCase):
         """
         Test email validation
         """
-        request_payload = {'email': self.invalid_email, 'uuid': self.uuid}
+        request_payload = {'email': self.invalid_email, 'program_uuid': self.uuid}
         response = self.client.post(self.api_url, data=request_payload)
         assert response.status_code == 400

lms/djangoapps/save_for_later/api/v1/views.py

@@ -118,7 +118,7 @@ class ProgramSaveForLaterApiView(APIView):
         """
         user = request.user
         data = request.data
-        program_uuid = data.get('uuid')
+        program_uuid = data.get('program_uuid')
         email = data.get('email')
 
         if getattr(request, 'limited', False):