Hi,
I am working on an integration with MS Todo, where our application is subscribing to task changes in order to synchronize tasks being added/updated/deleted between our application and MS Todo. One of the issues we've ran into, is handling deleted task events because the resource id changes, thus making it hard to synchronize this deleted event in our system. We run into similar issues when a task is moved out of the task list as well. What is the best way to look up the info about the changes associated with this task, including its old task id so that our system can properly synchronize this change?