Impersonate room in EWS - exchange-server

Question

I am new to Exchange server. I would like to create meeting via EWS. My goal is to book meeting on a room and later pull all the meetings for a specific room. Just knowing the room identifier.
Is it possible to impersonate room in meeting creation or it is just enough to add room as a participant.

Answer 1

A room shouldn't be the organizer of a Meeting so there should be no need to try to impersonate it (by default room accounts are disabled so you can't impersonate a disabled account). The only person you should impersonate is the Organizer of the appointment add the Room as a resource of the Meeting your creating and then send the request to the meeting room mailbox and let Auto-accept handle the rest.
Cheers
Glen
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http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:t="http://sc
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soap.org/soap/envelope/">
<soap:Header>
<t:RequestServerVersion Version="Exchange2013_SP1" />
<t:TimeZoneContext>
<t:TimeZoneDefinition Name="(UTC+10:00) Canberra, Melbourne, Sydney" Id="AUS Eastern Standard Time">
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<t:Period Bias="-P0DT10H0M0.0S" Name="Standard" Id="Std/1" />
<t:Period Bias="-P0DT11H0M0.0S" Name="Daylight" Id="Dlt/2008" />
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<t:Month>3</t:Month>
<t:DayOfWeek>Sunday</t:DayOfWeek>
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<t:TransitionsGroup Id="1">
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<t:TimeOffset>P0DT3H0M0.0S</t:TimeOffset>
<t:Month>4</t:Month>
<t:DayOfWeek>Sunday</t:DayOfWeek>
<t:Occurrence>1</t:Occurrence>
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<t:Transition>
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<t:AbsoluteDateTransition>
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<t:DateTime>2007-12-31T13:00:00.000Z</t:DateTime>
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</soap:Header>
<soap:Body>
<m:CreateItem SendMeetingInvitations="SendToAllAndSaveCopy">
<m:Items>
<t:CalendarItem>
<t:Subject>Meeting</t:Subject>
<t:Start>2016-03-01T12:33:17.185+11:00</t:Start>
<t:End>2016-03-01T13:33:17.185+11:00</t:End>
<t:RequiredAttendees>
<t:Attendee>
<t:Mailbox>
<t:EmailAddress>attendee#mailbox.com</t:EmailAddress>
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<t:Resources>
<t:Attendee>
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<t:EmailAddress>room#mailbox.com</t:EmailAddress>
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</m:CreateItem>
</soap:Body>
</soap:Envelope>