users?$expand=drive fails with InternalServerError
问题 We want to be able to include the information about each individual user's personal site (OneDrive for Business) within a collection, to avoid inefficient subsequent requests to Microsoft Graph. Microsoft Graph API doesn't allow to query for the mySite field when getting a user collection via /users?$select=id,mail,mySite . This fact is documented in the Graph API docs. Thus we were looking for an alternative, and came across: GET /users?$expand=drive or GET /users?$expand=drives because