PR feedback(generated): use enum values instead of plain strings

Generated SDK source code using:
- Generator version 3.107.1
- Specification version 1.0.0-dev0.1.29
- Automation (cloudant-sdks) version 52aab7c

Author: cloudant-sdks-automation

examples/README.md

@@ -125,12 +125,15 @@ _POST `/_api/v2/user/activity_tracker/events`_
 [embedmd]:# (snippets/postActivityTrackerEvents/example_request.py)
 ```py
 # section: code
-from ibmcloudant.cloudant_v1 import CloudantV1
+from ibmcloudant.cloudant_v1 import CloudantV1, ActivityTrackerEvents
 
 service = CloudantV1.new_instance()
 
 response = service.post_activity_tracker_events(
-  types=['management']
+  types=[
+    ActivityTrackerEvents.TypesEnum.MANAGEMENT,
+    ActivityTrackerEvents.TypesEnum.DATA
+  ]
 ).get_result()
 
 print(response)

examples/snippets/postActivityTrackerEvents/example_request.py

@@ -1,10 +1,13 @@
 # section: code
-from ibmcloudant.cloudant_v1 import CloudantV1
+from ibmcloudant.cloudant_v1 import CloudantV1, ActivityTrackerEvents
 
 service = CloudantV1.new_instance()
 
 response = service.post_activity_tracker_events(
-  types=['management']
+  types=[
+    ActivityTrackerEvents.TypesEnum.MANAGEMENT,
+    ActivityTrackerEvents.TypesEnum.DATA
+  ]
 ).get_result()
 
 print(response)