When our users use the graph api to query todoTaskList, some data is missing

Question

One of our users said:"Twice attempted to import from my Microsoft To-Do account, but it's only importing about 60% of my lists. Please advise.". api we use is "/me/todo/lists?$top=1000",24 returned successfully but not all.Are there any restrictions? I look forward to your reply as soon as possible!

Answer 1

Hi @wen chen ,

I am able to replicate the issue. I have more than 100 todo lists but not able to fetch all even after using $top parameter.
Then I tried using this Endpoint https://graph.microsoft.com/v1.0/me/todo/lists/delta and able to fetch all the lists. Using this Endpoint you can enumerate all the todo lists using the nextLink property.

Example reference: refer below screenshot from Graph Explorer. With this Endpoint I am able to fetch all 100 todo lists:

Reference Docs:
https://learn.microsoft.com/en-us/graph/api/todotasklist-delta?view=graph-rest-1.0

Hope this helps.

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