Summary: 14 instances, 13 unique

Text	Count
# TODO: Allow saving empty batch even to help track the heartbeats	1
# TODO: handle any failures	2
# TODO: do it in transactions	1
# TODO: What are you doing with the clustrer_name and other input parameters	1
# TODO: control passed wait in on_change_event, but not appended yet.	1
# TODO: What aobut the gap-watcher. It should be in configure	1
# TODO: in some weird case scenarios I am receiving a string even after loading	1
# TODO: have a retry logic BulkWriteError: batch op errors occurred	1
# TODO: send only unique items	1
# TODO: always returns 200 even if item doesn;t exists	1
# TODO: Do delete and put in transaction.	1
# TODO : Check for explicit event for failover completion	1
# TODO: possibly ["_id"] even on resume token	1