Microsoft.Exchange.Data.Directory.ADThrottlingAgent.DoWork(ADServerInfo serverInfo, ADRequestPriority aDRequestPriority, ThrottlingOperation& throttlingOperation, Int32& injectedLatencyInMilliseconds)

Microsoft.Exchange.Data.Directory.ADThrottlingAgent.Throttle(IADLogContext logContext, ADServerInfo serverInfo, IActivityScope activityScope, ThrottlingOperation& throttlingOperation, Int32& injectedLatencyInMilliseconds)

Microsoft.Exchange.Data.Directory.Proxy.DirectoryResponseFactory.ThrottleIfNeeded(IADLogContext logContext, IDirectoryConnection connection, IActivityScope activityScope, ThrottlingOperation& throttlingOperation, Int32& injectedLatencyInMilliseconds)

Microsoft.Exchange.Data.Directory.Proxy.DirectoryResponseFactory.SendSearchRequestInternal(IDirectoryConnection connection, SearchRequestContext searchRequestContext)

Microsoft.Exchange.Data.Directory.Proxy.DirectoryResponseFactory.SendSearchRequestWithFallback(SearchRequestContext searchRequestContext) --- End of stack trace from previous location where exception was thrown ---

System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Microsoft.Exchange.Data.Directory.CPMV2.DirectoryScenarioHelper.ThrowIfNeeded(ADErrorRecord errorRecord, Nullable`1& querySuccess, ProtocolProvider protocolProvider, DirectoryRequestContextBase context, IDirectoryConnection connection)

Microsoft.Exchange.Data.Directory.Proxy.DirectoryResponseFactory.SendSearchRequestWithFallback(SearchRequestContext searchRequestContext)

Microsoft.Exchange.Data.Directory.ADDataSession.InternalFind[TResult](ADObjectId rootId, String optionalBaseDN, ADObjectId readId, QueryScope scope, QueryFilter filter, SortBy sortBy, Int32 maxResults, IEnumerable`1 properties, Boolean includeDeletedObjects, Boolean includeSoftDeletedObjects)

Microsoft.Exchange.Data.Directory.Recipient.ADRecipientObjectSession.FindADUser(ADObjectId rootId, QueryScope scope, QueryFilter filter, SortBy sortBy, Int32 maxResults, String callerFilePath, Int32 callerFileLine, String memberName)

Microsoft.Exchange.Data.Directory.Recipient.CompositeRecipientSession`3.<>c__DisplayClass31_0.b__0(TSession session)

Microsoft.Exchange.Data.Directory.CompositeDirectorySession`3.ExecuteADSessionQueryWithLog[TResult](TSession session, Func`2 query, ADSessionTypeForADAvailabilityMetric aDSessionTypeForADAvailabilityMetric)

Microsoft.Exchange.Data.Directory.Recipient.CompositeRecipientSession`3.Microsoft.Exchange.Data.Directory.Recipient.IRecipientSession.FindADUser(ADObjectId rootId, QueryScope scope, QueryFilter filter, SortBy sortBy, Int32 maxResults, String callerFilePath, Int32 callerFileLine, String memberName)

Microsoft.Exchange.Data.Storage.Sharing.SharingExtensions.LookupAdUserBySmtpAddress(SmtpAddress smtpAddress, ITracer tracer, DirectorySessionType sessionType, QueryFilter queryFilter)

Microsoft.Exchange.Data.Storage.PublicUrlKey.Lookup(SecurityIdentifier& sid, OrganizationId& orgId)

Microsoft.Exchange.Data.Storage.SharingAnonymousIdentityCache.CreateOnCacheMiss(SharingAnonymousIdentityCacheKey key, Boolean& shouldAdd)

Microsoft.Exchange.Collections.TimeoutCache.LazyLookupTimeoutCache`2.Get(TKey key, CreateOnCacheMissDelegate createOnCacheMissDelegate)

Microsoft.Exchange.Data.Storage.PublishedObject.GetPublishingSettingsValue(PublishingUrl publishingUrl, SharingAnonymousIdentityCache cache, SharingAnonymousIdentityCacheKey key, BookingsXSOSnapshot bookingsSnapshot)

Microsoft.Exchange.Data.Storage.PublishedObject.Create(PublishingUrl publishingUrl, IExchangePrincipal publisher)

Microsoft.Exchange.Clients.Owa.Core.CalendarVDirRequestDispatcher.BindExchangePrincipal(OwaContext owaContext, IEndableMonitoringScenario monitoringScenario)

Microsoft.Exchange.Clients.Owa.Core.CalendarVDirRequestDispatcher.DispatchRequest(OwaContext owaContext)

Microsoft.Exchange.Clients.Owa.Core.OwaModule.OnPostAuthorizeRequest(Object sender, EventArgs e)

System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()

System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)