GetDeletedMappings: Call this API first to fetch all the deleted mappings. Ensure that you call the API repeatedly until all deleted mappings are retrieved. Once obtained, update your database accordingly.
GetUpdatedMappings: After handling deletions, proceed to call this API to get the updated mappings. Like before, keep calling it until all updates are fetched. Update your database with the new mapping information.
GetNewMappings: Finally, call this API to get new mappings added since the last sync. Ensure that the API is called iteratively until all new mappings are acquired. Update your database with these new entries.