Cannot fetch rooms through EWS API

Asked Jul 06 '15 at 13:39

Active Jul 06 '15 at 13:39

Viewed 373 times

I always get an empty response when I try to use the GetRoomLists web-service: https://msdn.microsoft.com/EN-US/library/office/dn643730%28v=exchg.150%29.aspx#bk_GetRoomListewsma

However, with the same account, I can correctly see rooms when I am using Outlook. If I watch the network activity when I use Outlook, I can see that roughly 3 calls are made:

GetRoomLists is called and an empty result is returned
GetRoomsInternal is called and this time rooms are correctly being returned
GetUserAvailabilityInternal enables to fetch the availability of each rooms returned by GetRoomsInternal

It looks like GetRoomsInternal and GetUserAvailabilityInternal are exactly the API I want to call. Besides, these API seem to be private since they are not documented.

Is there a way to fetch all rooms using the public API ?

asked Jul 06 '15 at 13:39

amanteaux

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Take a look at http://stackoverflow.com/questions/31006063/cannot-retrieve-any-room-list-from-exchg-2013-with-c-sharp/31007695#31007695. – Jason Johnston Jul 06 '15 at 14:48
Thank you, I can successfully fetch rooms. I now need to get the room details! – amanteaux Jul 08 '15 at 13:03

Cannot fetch rooms through EWS API

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