Are Open Extensions supported on Todo Tasks?

Question

From https://learn.microsoft.com/en-us/graph/api/resources/todotask?view=graph-rest-1.0, it looks like they should be.

If I try to add one, using either GraphExplorer or the .NET SDK, it seems to work, but then when I query (and expand extensions) it's not actually there.

If Schema Extensions work, that would be good, too.

Answer 1

Hi @Peter Kahle ,

Yes, todoTask resource type supports open extensions. I have also tested it at myend and able to create and get an open extension for todoTask resource type and it is working fine as expected. I am able to get the open extension of todo Tasks in 3 different ways including expand extensions query method. Below I have attached my testing output results of the same :

Example : Create an open extension for todoTask resource type (Sample Request)

POST https://graph.microsoft.com/v1.0/users/{id|userPrincipalName}/todo/lists/{id}/tasks/{id}/extensions

Example : Get an open extension for todoTask resource type with the below different ways (Sample Request)

GET https://graph.microsoft.com/v1.0/users/{Id|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{taskId}/extensions/{extensionId}
GET https://graph.microsoft.com/v1.0/users/{Id|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{taskId}/extensions/{extension-name}
GET https://graph.microsoft.com/v1.0/users/{Id|userPrincipalName}/todo/lists/{todoTaskListId}/tasks/{Id}?$expand=extensions($filter=id eq '{extensionId}')

You can refer this documentation for more details on getting open extensions.

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