Microsoft Graph API 不尊重 OData

Question

I'm attempting to pull all users within a specific group and to also get their transitive membership.

The endpoint I am hitting is:

https://graph.microsoft.com/v1.0/groups/{id}/transitiveMembers/microsoft.graph.user?$select=givenName,surname,country,city,companyName,officeLocation,displayName,mail,department,jobTitle,employeeId&$expand=transitiveMemberOf

This pulls the data I need, but there is an object of OData type microsoft.graph.group in the returned payload that causes the following error:

A resource of type 'microsoft.graph.group' was found in a resource set that otherwise has entries of type 'microsoft.graph.user'. In OData, all entries in a resource set must have a common base type.

Which then causes a JSON parse error of unexpected token . The response does contain the next link and I would like to be able to handle this error and move on to the next page. However, the JSON::ParserError prevents me from doing this.

Any ideas what might cause a microsoft.graph.group object to be returned when microsoft.graph.user was specified in the request url?

Answer 1

To enable the advanced query capabilities for users and groups , set the ConsistencyLevel header set to eventual and use the $count query parameter:

GET https://graph.microsoft.com/v1.0/groups/{id}/transitiveMembers/microsoft.graph.user?$select=givenName,surname,country,city,companyName,officeLocation,displayName,mail,department,jobTitle,employeeId&$expand=transitiveMemberOf&$count=true 
ConsistencyLevel: eventual

Let me know if this helps, and if you have further questions.