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ServiceError enumeration

Defines the error codes that can be returned by Exchange Web Services (EWS).

Namespace:  Microsoft.Exchange.WebServices.Data
Assembly:  Microsoft.Exchange.WebServices (in Microsoft.Exchange.WebServices.dll)

public enum ServiceError

Member nameDescription
NoErrorIndicates that an error has not occurred.
ErrorAccessDeniedIndicates that the calling account does not have the rights to perform the action requested.
ErrorAccessModeSpecifiedIndicates that the impersonation authentication header should not be included in the request.
ErrorAccountDisabledIndicates that the account in question has been disabled.
ErrorAddDelegatesFailedOccurs when a list with added delegates cannot be saved.
ErrorAddressSpaceNotFoundIndicates that the address space record, or Domain Name System (DNS) domain name, for cross-forest availability could not be found in Active Directory Domain Services (AD DS).
ErrorADOperationIndicates that the operation failed because of communication problems with Active Directory Domain Services (AD DS).
ErrorADSessionFilterIndicates that the ResolveName request specifies an invalid name.
ErrorADUnavailableIndicates that AD DS is unavailable. Try your request again later.
ErrorAffectedTaskOccurrencesRequiredIndicates that the AffectedTaskOccurrence property value is missing. This value is required when you are deleting a task so that Exchange Web Services knows whether to delete a single task or all occurrences of a repeating task.
ErrorApplyConversationActionFailedIndicates that the conversation action for categorizing, moving, or deleting did not succeed.
ErrorArchiveMailboxNotEnabledUnable to archive the mailbox because the target archive mailbox is disabled. The ErrorArchiveMailboxNotEnabled field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorArchiveFolderPathCreationUnable to create the folder in the archive mailbox where the items will be archived. The ErrorArchiveFolderPathCreation field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorArchiveMailboxServiceDiscoveryFailed The archive mailbox service could not locate the mailbox associated with the archive operation. The ErrorArchiveMailboxServiceDiscoveryFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorAttachmentNestLevelLimitExceededIndicates that an attempt was made to create an item with more than 10 nested attachments. This error should be returned if an attempt is made at adding an eleventh nested attachment.
ErrorAttachmentSizeLimitExceededIndicates that the size of the attachment exceeds Int32.MaxValue, in bytes.
ErrorAutoDiscoverFailedIndicates that Exchange Web Services tried to determine the location of a cross-forest computer that is running Microsoft Exchange Server that has the Client Access server role installed by using the Autodiscover, but the call to the Autodiscover failed.
ErrorAvailabilityConfigNotFoundIndicates that the availability configuration information for the local forest is missing from AD DS.
ErrorBatchProcessingStoppedIndicates that the previous item in the request failed in such a way that Exchange Web Services stopped processing the remaining items in the request. All remaining items are marked with the ErrorBatchProcessingStopped error.
ErrorCalendarCannotMoveOrCopyOccurrenceIndicates that an attempt was made to move or copy an occurrence of a recurring calendar item.
ErrorCalendarCannotUpdateDeletedItemIndicates that an attempt was made to update a calendar item that is located in the Deleted Items folder, and the update in question would send out a meeting invite.
ErrorCalendarCannotUseIdForOccurrenceIdIndicates that the OccurrenceId does not correspond to a valid occurrence of the recurringMasterId.
ErrorCalendarCannotUseIdForRecurringMasterIdIndicates that the recurringMasterId does not correspond to a valid occurrence of the OccurrenceId.
ErrorCalendarDurationIsTooLongIndicates that the item duration of a calendar item exceeds five years.
ErrorCalendarEndDateIsEarlierThanStartDateIndicates that the end date/time must be changed so that it is greater than the start date/time.
ErrorCalendarFolderIsInvalidForCalendarViewIndicates that the find operation that is using the CalendarView object is not for a calendar folder.
ErrorCalendarInvalidAttributeValueThis error code is not used.
ErrorCalendarInvalidDayForTimeChangePatternIndicates that invalid values of Day, WeekDay, and WeekendDay were used to define the time change pattern.
ErrorCalendarInvalidDayForWeeklyRecurrenceIndicates that invalid values of Day, WeekDay, and WeekendDay were used to specify the weekly recurrence.
ErrorCalendarInvalidPropertyStateIndicates that the state of the calendar item recurrence binary large object (BLOB) in the Exchange store is invalid.
ErrorCalendarInvalidPropertyValueThis response code is not used.
ErrorCalendarInvalidRecurrenceIndicates that the internal structure of the objects that represent the recurrence is invalid.
ErrorCalendarInvalidTimeZoneIndicates that an invalid time zone was encountered.
ErrorCalendarIsCancelledForAcceptIndicates that a calendar item has been canceled.
ErrorCalendarIsCancelledForDeclineIndicates that a calendar item has been canceled.
ErrorCalendarIsCancelledForRemoveIndicates that a calendar item has been canceled.
ErrorCalendarIsCancelledForTentativeIndicates that a calendar item has been canceled.
ErrorCalendarIsDelegatedForAcceptIndicates that delegate access cannot be used to accept a meeting request.
ErrorCalendarIsDelegatedForDeclineIndicates that delegate access cannot be used to decline a meeting request.
ErrorCalendarIsDelegatedForRemoveIndicates that delegate access cannot be used to delete a meeting request.
ErrorCalendarIsDelegatedForTentativeIndicates that delegate access cannot be used to tentatively accept a meeting request.
ErrorCalendarIsNotOrganizerIndicates that a meeting cannot be canceled by someone other than the organizer.
ErrorCalendarIsOrganizerForAcceptIndicates that the meeting organizer cannot accept the meeting. Only attendees can accept meeting requests.
ErrorCalendarIsOrganizerForDeclineIndicates that the meeting organizer cannot decline the meeting. Only attendees can decline meeting requests.
ErrorCalendarIsOrganizerForRemoveIndicates that the meeting organizer cannot remove a meeting from the calendar. The organizer can only remove the meeting by canceling the meeting. Only attendees can remove a calendar item.
ErrorCalendarIsOrganizerForTentativeIndicates that the meeting organizer cannot tentatively accept a meeting. Only attendees can tentatively accept meeting requests.
ErrorCalendarMeetingRequestIsOutOfDateIndicates that a meeting request is out-of-date and cannot be updated.
ErrorCalendarOccurrenceIndexIsOutOfRecurrenceRangeOccurs when the occurrence index that is specified does not correspond to a valid occurrence. For example, if your recurrence pattern defines a set of three meeting occurrences and you try to access the fifth occurrence.
ErrorCalendarOccurrenceIsDeletedFromRecurrenceOccurs when the occurrence index that is specified corresponds to a deleted instance.
ErrorCalendarOutOfRangeOccurs when a recurrence pattern is defined that contains a value for a month, day, or week that is out of range, such as the seventh week of the month.
ErrorCalendarViewRangeTooBigOccurs when the range for calendar paging is larger than two years.
ErrorCallerIsInvalidADAccountIndicates that the requesting account is not a valid account in the directory database.
ErrorCannotArchiveCalendarContactTaskFolderException Items in Calendar, Contacts, or Tasks folders cannot be archived. The ErrorCannotArchiveCalendarContactTaskFolderException field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorCannotArchiveItemsInArchiveMailbox Items in archive mailboxes cannot be archived. The ErrorCannotArchiveItemsInArchiveMailbox field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorCannotArchiveItemsInPublicFolders Items in public folders cannot be archived. The ErrorCannotArchiveItemsInPublicFolders field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorCannotCreateCalendarItemInNonCalendarFolderOccurs when you are creating a calendar item and the folder specified is a non-calendar folder.
ErrorCannotCreateContactInNonContactFolderOccurs when you are creating a contact and the folder specified is a non-contact folder.
ErrorCannotCreatePostItemInNonMailFolderIndicates that a post item cannot be created in a Calendar, Contacts, Tasks, Notes, and so on folder. It can only be created in a Mail folder.
ErrorCannotCreateTaskInNonTaskFolderOccurs when you are creating a task and the folder specified is a non-task folder.
ErrorCannotDeleteObjectIndicates that the item or folder to delete cannot be deleted.
ErrorCannotDeleteTaskOccurrenceIndicates that you cannot delete an occurrence of a nonrecurring task and you cannot delete the last occurrence of a recurring task.
ErrorCannotDisableMandatoryExtension The end users cannot disable mandatory extensions. The ErrorCannotDisableMandatoryExtension field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorCannotEmptyFolderIndicates that a folder cannot be emptied.
ErrorCannotGetExternalEcpUrl Cannot get the external Exchange Control Panel URL. This can happen if the external Exchange Control Panel URL isn't configured. The ErrorCannotGetExternalEcpUrl field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorCannotGetSourceFolderPath Unable to read the folder path for the source folder while archiving items. The ErrorCannotGetSourceFolderPath field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorCannotOpenFileAttachmentOccurs when the attachment stream does not open.
ErrorCannotSetCalendarPermissionOnNonCalendarFolderIndicates that the caller tried to set calendar permissions on a non-calendar folder.
ErrorCannotSetNonCalendarPermissionOnCalendarFolderIndicates that the caller tried to set non-calendar permissions on a calendar folder.
ErrorCannotSetPermissionUnknownEntriesIndicates that you cannot set unknown permissions in a permissions set.
ErrorCannotSpecifySearchFolderAsSourceFolderCannot specify search folders as source folders while archiving items. The ErrorCannotSpecifySearchFolderAsSourceFolder field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorCannotUseFolderIdForItemIdOccurs when the ID that was passed represents a folder instead of an item.
ErrorCannotUseItemIdForFolderIdOccurs when the ID that was passed in represents an item instead of a folder.
ErrorChangeKeyRequiredIndicates that a valid change key must be provided when you are performing certain update operations.
ErrorChangeKeyRequiredForWriteOperationsIndicates that a valid change key must be provided when you are performing certain update operations.
ErrorClientDisconnectedIndicates that the client is disconnected.
ErrorConnectionFailedOccurs when Exchange Web Services cannot connect to the mailbox.
ErrorContainsFilterWrongTypeIndicates that the property inspected for a Contains filter is not a string type.
ErrorContentConversionFailedOccurs when Exchange Web Services is unable to retrieve the Multipurpose Internet Mail Extensions (MIME) content for the item that was retrieved, or is unable to create the item.
ErrorCorruptDataIndicates that the data is corrupted and cannot be processed.
ErrorCreateItemAccessDeniedIndicates that the caller does not have the right to create the item.
ErrorCreateManagedFolderPartialCompletionIndicates that one or more of the managed folders that you tried to create failed to be created. Search for each folder to determine which folders were created and which folders do not exist.
ErrorCreateSubfolderAccessDeniedIndicates that the calling account does not have the proper rights to create the subfolder.
ErrorCrossMailboxMoveCopyIndicates that the item or folder cannot be moved from one mailbox to another.
ErrorCrossSiteRequestIndicates that the request is not allowed because the Client Access server that should service the request is in a different site.
ErrorDataSizeLimitExceededIndicates that either the data that you were trying to set exceeded the maximum size for the property or the value is large enough to require streaming and the property does not support streaming, such as folder properties.
ErrorDataSourceOperationOccurs when the underlying data provider failed to complete the operation.
ErrorDelegateAlreadyExistsOccurs when the specified user already exists in the list of delegates.
ErrorDelegateCannotAddOwnerOccurs when the specified user to be added as a delegate is the owner of the mailbox.
ErrorDelegateMissingConfigurationOccurs when you try to get a delegate and either there is no delegate information on local FreeBusy message or no Active Directory public delegate (no “public delegate” or no "Send On Behalf" entry in AD DS).
ErrorDelegateNoUserOccurs when a specified user cannot be mapped to a user in AD DS.
ErrorDelegateValidationFailedOccurs in when you try to add a delegate user that is not valid.
ErrorDeleteDistinguishedFolderIndicates that you cannot delete a distinguished folder.
ErrorDeleteItemsFailedThis response code is not used.
ErrorDistinguishedUserNotSupportedIndicates that a distinguished user ID is not valid for the operation. DistinguishedUserType should not be present in the request.
ErrorDistributionListMemberNotExistIndicates that a request distribution list member does not exist in the distribution list.
ErrorDuplicateInputFolderNamesOccurs when there are duplicate folder names in the array that was passed into the CreateManagedFolder method.
ErrorDuplicateLegacyDistinguishedName A duplicate Exchange legacy distinguished name (DN) exists. The ErrorDuplicateLegacyDistinguishedName field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorDuplicateSOAPHeaderIndicates that there are duplicate SOAP headers.
ErrorDuplicateUserIdsSpecifiedIndicates that a duplicate user ID has been found in a permission set, that either Default or Anonymous are set more than once, or that there are duplicate SIDs or recipients.
ErrorEmailAddressMismatchOccurs when the e-mail address for the distinguished folder ID does not match the mailbox that you are operating on. For example, you cannot create a search folder that exists in one mailbox but considers distinguished folders from another mailbox in its search criteria.
ErrorEventNotFoundIndicates that the subscription that was created with a particular watermark is no longer valid.
ErrorExceededConnectionCountIndicates that there are more concurrent requests against the server than allowed by a user's policy.
ErrorExceededFindCountLimitIndicates that a search operation call has exceeded the total number of items that can be returned.
ErrorExceededSubscriptionCountIndicates that a user's throttling policy maximum subscription count has been exceeded.
ErrorExpiredSubscriptionIndicates that the subscription that is referenced has expired.
ErrorExtensionNotFound Cannot find the extension with the specified identifier. The ErrorExtensionNotFound field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorFolderCorruptIndicates that the folder is corrupted and cannot be saved.
ErrorFolderExistsIndicates that a folder that has that name already exists. Duplicate folder names are not allowed within the same parent folder.
ErrorFolderNotFoundIndicates that the folder ID that was passed in does not correspond to a valid folder, or that the delegate does not have permissions to access the folder.
ErrorFolderPropertRequestFailedIndicates that the requested property could not be retrieved. This does not indicate that the property does not exist, but that the property was corrupted in some way so that the retrieval failed.
ErrorFolderSaveIndicates that the folder could not be created or saved because of an invalid state.
ErrorFolderSaveFailedIndicates that the folder could not be created or saved because of an invalid state.
ErrorFolderSavePropertyErrorIndicates that the folder could not be created or updated because of invalid property values.
ErrorFreeBusyDLLimitReachedIndicates that the maximum group member count has been reached for obtaining free/busy information for a distribution list.
ErrorFreeBusyGenerationFailedOccurs when free/busy information cannot be retrieved because of an intervening failure.
ErrorGetServerSecurityDescriptorFailedError code is not used.
ErrorImContactLimitReached The maximum number of contacts to block/add for instant messaging (IM) has been reached. The ErrorImContactLimitReached field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorImGroupDisplayNameAlreadyExists The IM group display name already exists. The ErrorImGroupDisplayNameAlreadyExists field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorImGroupLimitReached The maximum number of distribution group members to send an IM has been reached. The ErrorImGroupLimitReached field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorImpersonateUserDeniedIndicates that the calling account does not have the ms-Exch-EPI-May-Impersonate right on either the user or contact that it is trying to impersonate or the mailbox database that contains the user mailbox.
ErrorImpersonationDeniedIndicates that the calling account does not have the ms-Exch-EPI-Impersonation right on the Client Access server that it is calling.
ErrorImpersonationFailedIndicates that there was an unexpected error when an attempt was made to perform server-to-server authentication. This response code typically indicates either that the service account that is running the Exchange Web Services application pool is configured incorrectly, that Exchange Web Services cannot talk to the directory, or that a trust between forests is not correctly configured.
ErrorInboxRulesValidationErrorIndicates that the inbox rule is not valid.
ErrorIncorrectSchemaVersionIndicates that the request was valid for the current Exchange Server version but was invalid for the request server version that was specified.
ErrorIncorrectUpdatePropertyCountIndicates that each change description in update method call must list only one property to update.
ErrorIndividualMailboxLimitReachedOccurs when the request contains too many attendees to resolve. By default, the maximum number of attendees to resolve is 100.
ErrorInsufficientResourcesIndicates that the mailbox server is overloaded. Try your request again later.
ErrorInternalServerErrorIndicates that Exchange Web Services encountered an error that it could not recover from, and no more specific response code is associated with the error that occurred.
ErrorInternalServerTransientErrorIndicates that an internal server error occurred and that you should try your request again later.
ErrorInvalidAccessLevelIndicates that the level of access that the caller has on the free/busy data is invalid.
ErrorInvalidArgumentIndicates an error caused by all invalid arguments passed to the GetMessageTrackingReport operation. This error is returned in the following scenarios: The user specified in the sending-as parameter does not exist in the directory; the user specified in the sending-as parameter is not unique in the directory; the sending-as address is empty; the sending-as address is not a valid email address.
ErrorInvalidAttachmentIdIndicates that the attachment was not found within the attachments collection for the item. For example, you may receive this response code if you have an attachment ID and then the attachment is deleted and you try to retrieve the attachment by using the attachment ID.
ErrorInvalidAttachmentSubfilterOccurs when you try to bind to an existing search folder by using a complex attachment table restriction. Exchange Web Services only supports simple contains filters against the attachment table. If you try to bind to an existing search folder that has a more complex attachment table restriction (a subfilter), Exchange Web Services cannot render the XML for that filter and returns this error.
ErrorInvalidAttachmentSubfilterTextFilterOccurs when you try to bind to an existing search folder by using a complex attachment table restriction. Exchange Web Services only supports simple contains filters against the attachment table. If you try to bind to an existing search folder that has a more complex attachment table restriction, Exchange Web Services cannot render the XML for that filter. In this case, the attachment subfilter contains a text filter, but it is not looking at the attachment display name.
ErrorInvalidAuthorizationContextIndicates that the authorization procedure for the requester failed.
ErrorInvalidChangeKeyIndicates that an invalid change key was passed in. Note that many methods do not require a change key to be passed. However, if you do provide a change key, it must be valid, although not necessarily up-to-date.
ErrorInvalidClientSecurityContextIndicates that there was an internal error when an attempt was made to resolve the identity of the caller.
ErrorInvalidCompleteDateOccurs when you try to set the CompleteDate of a task to a time in the future. When it is converted to the local time of the Client Access server, the CompleteDate cannot be set to a value that is later than the local time on the Client Access server.
ErrorInvalidContactEmailAddressIndicates that an invalid e-mail address was provided for a contact.
ErrorInvalidContactEmailIndexIndicates that an invalid e-mail index value was provided for an e-mail entry.
ErrorInvalidCrossForestCredentialsOccurs when the credentials that are used to proxy a request to a different directory service forest fail authentication.
ErrorInvalidDelegatePermissionIndicates that the specified folder permissions are invalid.
ErrorInvalidDelegateUserIdIndicates that the specified delegate user ID is invalid.
ErrorInvalidExchangeImpersonationHeaderDataOccurs when an Exchange Impersonation header was passed in but it did not contain a security identifier (SID), user principal name (UPN), or PrimarySmtpAddress. This response code is always returned within a SOAP fault.
ErrorInvalidExcludesRestrictionIndicates that the bitmask that was passed into the Excludes restriction was unable to be parsed.
ErrorInvalidExpressionTypeForSubFilterThis response code is not used.
ErrorInvalidExtendedPropertyOccurs when the combination of extended property values that was specified are invalid or result in an invalid extended property Uniform Resource Identifier (URI).
ErrorInvalidExtendedPropertyValueIndicates that the value that was offered for the extended property is inconsistent with the type that was specified in the associated extended field URI.
ErrorInvalidExternalSharingInitiatorIndicates that the sharing invitation sender did not create the sharing invitation metadata.
ErrorInvalidExternalSharingSubscriberIndicates that a sharing message is not intended for the caller.
ErrorInvalidFederatedOrganizationIdIndicates that the requestor's organization federation objects are not properly configured.
ErrorInvalidFolderIdOccurs when the folder ID is corrupted.
ErrorInvalidFolderTypeForOperationIndicates that the specified folder type is invalid for the current operation. For example, you cannot create a Search folder in a public folder.
ErrorInvalidFractionalPagingParametersOccurs in fractional paging when the user has specified one of the following: a numerator that is greater than the denominator, a numerator that is less than zero, or a denominator that is less than or equal to zero.
ErrorInvalidFreeBusyViewTypeOccurs if a FreeBusyViewType of None is requested.
ErrorInvalidGetSharingFolderRequestIndicates that the DataType and ShareFolderId element are both present in a request.
ErrorInvalidIdOccurs when the folder ID is corrupted.
ErrorInvalidImContactId Invalid IM contact identifier. The ErrorInvalidImContactId field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidImDistributionGroupSmtpAddress Invalid IM distribution group SMTP address. The ErrorInvalidImDistributionGroupSmtpAddress field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidImGroupId Invalid IM contact identifier. The ErrorInvalidImGroupId field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidIdEmptyIndicates that the caller specified an ID that is empty.
ErrorInvalidIdMalformedIndicates that the structure of the ID is internally inconsistent.
ErrorInvalidIdMalformedEwsLegacyIdFormatIndicates that a folder or item ID that is using the Exchange 2007 format was specified for a request with a version of Exchange 2007 SP1 or later. You cannot use Exchange 2007 IDs in Exchange 2007 SP1 or later requests. You must use the ConvertId method to convert them first.
ErrorInvalidIdMonikerTooLongIndicates that the structure of the ID is internally inconsistent. The moniker is contained within the ID and indicates which mailbox the ID belongs to. This error code is returned if the length of the moniker is checked and the byte count is longer than expected.
ErrorInvalidIdNotAnItemAttachmentIdOccurs when the specified ID does not refer to an item attachment.
ErrorInvalidIdReturnedByResolveNamesIndicates that a contact in your mailbox is corrupt.
ErrorInvalidIdStoreObjectIdTooLongOccurs when the structure of the ID is internally inconsistent.
ErrorInvalidIdTooManyAttachmentLevelsIndicates that the attachment hierarchies exceed the maximum of 255 levels deep.
ErrorInvalidIdXmlThis response code is not used.
ErrorInvalidIndexedPagingParametersOccurs if the offset for indexed paging is less than zero.
ErrorInvalidInternetHeaderChildNodesThis response code is not used.
ErrorInvalidItemForOperationAcceptItemOccurs when an attempt is made to accept something other than a meeting request or a calendar item, or when an attempt is made to accept a calendar item occurrence that is in the Deleted Items folder.
ErrorInvalidItemForOperationArchiveItem Invalid item type for an ArchiveItem action. The ErrorInvalidItemForOperationArchiveItem field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidItemForOperationCancelItemOccurs when an attempt is made to cancel something other than a calendar item.
ErrorInvalidItemForOperationCreateItemIndicates that you tried to create an unsupported item.
ErrorInvalidItemForOperationCreateItemAttachmentIndicates that you tried to create an item attachment by using an unsupported item type.
ErrorInvalidItemForOperationDeclineItemOccurs when an attempt is made to decline something other than a meeting request or a calendar item, or when an attempt is made to decline a calendar item occurrence that is in the Deleted Items folder.
ErrorInvalidItemForOperationExpandDLOccurs when you try to expand something that is not a d istribution list.
ErrorInvalidItemForOperationRemoveItemOccurs when you try to remove an item that is not a meeting cancellation.
ErrorInvalidItemForOperationSendItemOccurs if you try to send an item that is not a message item. Only items whose ItemClass property value begins with IPM.Note can be sent.
ErrorInvalidItemForOperationTentativeOccurs if you try to tentatively accept an item that is not a calendar item or meeting request. Also occurs if you try to tentatively accept an item occurrence that is in the Deleted Items folder.
ErrorInvalidLogonTypeIndicates that an invalid logon type was used.
ErrorInvalidMailboxIndicates that the CreateItem or UpdateItem operation failed while creating or updating a personal distribution list.
ErrorInvalidManagedFolderPropertyIndicates that the structure of the managed folder is corrupted and cannot be rendered.
ErrorInvalidManagedFolderQuotaIndicates that the quota that is set on the managed folder is less than zero, which indicates a corrupted managed folder.
ErrorInvalidManagedFolderSizeIndicates that the size that is set on the managed folder is less than zero, which indicates a corrupted managed folder.
ErrorInvalidMergedFreeBusyIntervalIndicates that the supplied merged free/busy internal value is invalid. The default minimum value is 5 minutes. The default maximum value is 1440 minutes.
ErrorInvalidNameForNameResolutionIndicates that the name you are trying to resolve is invalid. For example, a zero-length string, a single space, a comma, and a dash are all invalid names.
ErrorInvalidNetworkServiceContextIndicates an error in the Network Service account on the Client Access server.
ErrorInvalidOofParameterThis response code is not used.
ErrorInvalidOperationThis is a general error that is used when the requested operation is invalid.
ErrorInvalidOrganizationRelationshipForFreeBusyIndicates that a caller requested free/busy information for a user in another organization but the organizational relationship does not have free/busy enabled.
ErrorInvalidPagingMaxRowsIndicates that zero rows or a negative value is specified as the maximum number of rows to be returned.
ErrorInvalidParentFolderIndicates that you passed in an invalid parent folder for an operation, for example by creating a folder within a search folder.
ErrorInvalidPercentCompleteValueOccurs if the percent complete property is set to a value that is not between 0 and 100 (inclusive).
ErrorInvalidPermissionSettingsIndicates that the permission level is inconsistent with the permission settings.
ErrorInvalidPhoneCallIdIndicates that the caller identifier is not valid.
ErrorInvalidPhoneNumberIndicates that the phone number is not correct or does not fit the dial plan rules.
ErrorInvalidPropertyAppendOccurs if the property that you are trying to append to does not support appending. The following are the only properties that support appending: Recipient collections (To, Cc, Bcc), Attendee collections (Required, Optional, Resources), Body property, and ReplyTo.
ErrorInvalidPropertyDeleteIndicates that the property that you are trying to delete does not support deleting. For example, you cannot delete the ID property of an item.
ErrorInvalidPropertyForExistsOccurs if you specify one of the flag properties when using SearchFilter.Exists The following are the flag properties: IsDraft, IsSubmitted, IsUnmodified, IsResend, and IsFromMe.
ErrorInvalidPropertyForOperationIndicates that the property that you are trying to manipulate does not support the operation that is being performed on it.
ErrorInvalidPropertyRequestOccurs if the property that is specified in the request is not available for the item type. For example, this response code is returned if a property that is only available on calendar items is requested in the PropertySet for a message.
ErrorInvalidPropertySetIndicates that the property you are trying to set is read-only.
ErrorInvalidPropertyUpdateSentMessageOccurs when a client tries to update certain properties of a message that has already been sent. For example, the following properties cannot be updated on a sent message: IsReadReceiptRequested and IsDeliveryReceiptRequested
ErrorInvalidProxySecurityContextThis response code is not used.
ErrorInvalidPullSubscriptionIdOccurs if you try to get events from or unsubscribe from a pull subscription by specifying a push subscription ID.
ErrorInvalidPushSubscriptionUrlIndicates that the URL has an invalid format. The following conditions must be met for Exchange Web Services to accept the URL: String length > 0 and < 2083, protocol is http or https, and able to be parsed by the URI Microsoft .NET Framework class.
ErrorInvalidRecipientsIndicates that the recipient collection on your message or the attendee collection on your calendar item is invalid.
ErrorInvalidRecipientSubfilterIndicates that the search folder has a recipient table filter that Exchange Web Services cannot represent. To fix the error, retrieve the folder without requesting the search parameters.
ErrorInvalidRecipientSubfilterComparisonIndicates that the search folder has a recipient table filter that Exchange Web Services cannot represent. To fix the error, retrieve the folder without requesting the search parameters.
ErrorInvalidRecipientSubfilterOrderIndicates that the search folder has a recipient table filter that Exchange Web Services cannot represent. To fix the error, retrieve the folder without requesting the search parameters.
ErrorInvalidRecipientSubfilterTextFilterIndicates that the search folder has a recipient table filter that Exchange Web Services cannot represent. To fix the error, retrieve the folder without requesting the search parameters.
ErrorInvalidReferenceItemOccurs under the following circumstances: The referenced item identifier is not a EmailMessage or Appointment object, or one of their descendants; the reference item identifier is for an Appointment object and the organizer is trying to Reply or ReplyAll.
ErrorInvalidRequestIndicates that the SOAP request has a SOAP action header, but nothing in the SOAP body. Note that the SOAP action header is not required as Exchange Web Services can determine the method to call from the local name of the root element in the SOAP body.
ErrorInvalidRestrictionThis response code is not used.
ErrorInvalidRetentionTagTypeMismatch A policy tag of the wrong type was applied to an item or folder. The ErrorInvalidRetentionTagTypeMismatch field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidRetentionTagInvisible An invisible retention policy was applied to the item or folder. The ErrorInvalidRetentionTagInvisible field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidRetentionTagInheritance An implicit policy tag was applied to the target item or folder. The ErrorInvalidRetentionTagInheritance field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidRetentionTagIdGuid Invalid retention tag identifer GUID. The ErrorInvalidRetentionTagIdGuid field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidRoutingTypeIndicates that the routing type that was set for an EmailMessage is not a valid routing type. Typically, routing type is set to Simple Mail Transfer Protocol (SMTP).
ErrorInvalidScheduledOofDurationOccurs if the specified duration end time is not greater than the start time, or if the end time does not occur in the future.
ErrorInvalidSchemaVersionForMailboxVersionIndicates that a proxy request sent to another server is not capable of servicing the request due to a versioning mismatch.
ErrorInvalidSecurityDescriptorIndicates that the Exchange security descriptor on the Calendar folder in the store is corrupted.
ErrorInvalidSendItemSaveSettingsOccurs during an attempt to send an item where the SaveItemFolderId is specified in the request but the SaveItemToFolder property is set to false.
ErrorInvalidSerializedAccessTokenIndicates that the token that was passed in the header is malformed, does not refer to a valid account in the directory, or is missing the primary group SID.
ErrorInvalidServerVersionIndicates that an invalid request server version was specified in the request.
ErrorInvalidSharingDataIndicates that the sharing metadata is not valid. This can be caused by invalid XML.
ErrorInvalidSharingMessageIndicates that the sharing message is not valid. This can be caused by a missing property.
ErrorInvalidSidIndicates that one or more of the SID properties within the passed token or Exchange Impersonation block have an invalid structure.
ErrorInvalidSIPUriIndicates that the SIP name, dial plan, or the phone number are invalid SIP URI.
ErrorInvalidSmtpAddressIndicates that the SMTP address cannot be parsed.
ErrorInvalidSubfilterTypeThis response code is not used.
ErrorInvalidSubfilterTypeNotAttendeeTypeThis response code is not used.
ErrorInvalidSubfilterTypeNotRecipientTypeThis response code is not used.
ErrorInvalidSubscriptionIndicates that the subscription is no longer valid. This could be because the Client Access is restarting or because the subscription expired.
ErrorInvalidSubscriptionRequestIndicates that the subscribe request included multiple public folder IDs. A subscription can include multiple folders from the same mailbox or one public folder ID.
ErrorInvalidSyncStateDataIndicates that the sync state data is corrupted. To fix this error, you must resynchronize without the sync state. Make sure that if you are persisting sync state blobs and that you are not accidentally truncating the BLOB.
ErrorInvalidTimeIntervalIndicates that the specified time interval is invalid. The start time must be greater than or equal to the end time.
ErrorInvalidUserInfoIndicates that an internally inconsistent user ID was specified for a permissions operation. For example, if a distinguished user ID is specified (Default or Anonymous), this error is returned if you also try to specify a SID, or primary SMTP address or display name for this user.
ErrorInvalidUserOofSettingsIndicates that the user Out of Office (OOF) settings are invalid because of a missing internal or external reply.
ErrorInvalidUserPrincipalNameIndicates that the UPN that was passed in the Exchange Impersonation SOAP header did not map to a valid account.
ErrorInvalidUserSidIndicates that the SID that was passed in the Exchange Impersonation SOAP header was either structurally invalid or did not map to a valid account.
ErrorInvalidUserSidMissingUPNThis response code is not used.
ErrorInvalidValueForPropertyIndicates that the comparison value in the restriction is invalid for the property you are comparing against. For example, the comparison value of DateTimeCreated > true would return this response code. This response code is also returned if you specify an enumeration property in the comparison, but the value that you are comparing against is not a valid value for that enumeration.
ErrorInvalidWatermarkIndicates that the watermark is invalid.
ErrorIPGatewayNotFoundIndicates that a valid VoIP gateway is not available.
ErrorIrresolvableConflictIndicates that conflict resolution was unable to resolve changes for the properties. The items in the store may have been changed and have to be updated. Retrieve the updated change key and try again.
ErrorItemCorruptIndicates that the state of the object is corrupted and cannot be retrieved.
ErrorItemNotFoundIndicates that the item was not found or you do not have rights to access the item.
ErrorItemPropertyRequestFailedOccurs if a property request fails. The property may exist, but could not be retrieved.
ErrorItemSaveOccurs when attempts to save the item or folder fail.
ErrorItemSavePropertyErrorOccurs when attempts to save the item or folder fail because of invalid property values. The response code includes the path of the invalid properties.
ErrorLegacyMailboxFreeBusyViewTypeNotMergedError code is not used.
ErrorLocalServerObjectNotFoundError code is not used.
ErrorLogonAsNetworkServiceFailedIndicates that the availability service was unable to log on as the network service in order to proxy requests to the appropriate sites or forests. This response typically indicates a configuration error.
ErrorMailboxConfigurationIndicates that the mailbox information in AD DS is configured incorrectly.
ErrorMailboxDataArrayEmptyIndicates that the MailboxDataArray property in the request is empty. You must supply at least one mailbox identifier.
ErrorMailboxDataArrayTooBigOccurs when more than 100 entries are supplied in a MailboxDataArray.
ErrorMailboxFailoverError code is not used.
ErrorMailboxHoldNotFound The referenced mailbox hold is not found. The ErrorMailboxHoldNotFound field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorMailboxLogonFailedOccurs when the connection to the mailbox to get the calendar view information failed.
ErrorMailboxMoveInProgressIndicates that the mailbox is being moved to a different mailbox store or server. This can also indicate that the mailbox is on another server or mailbox database.
ErrorMailboxStoreUnavailableIndicates that the mailbox database is offline, corrupt, shutting down, or exhibiting other conditions that make the mailbox unavailable.
ErrorMailRecipientNotFoundOccurs if the mailbox data information cannot be mapped to a valid mailbox account.
ErrorMailTipsDisabledIndicates that mail tips are disabled.
ErrorManagedFolderAlreadyExistsIndicates that the managed folder that you are trying to create already exists in your mailbox.
ErrorManagedFolderNotFoundOccurs when the folder name that was specified in the request does not map to a managed folder definition in AD DS. You can only create instances of managed folders for folders defined in AD DS. Check the name and try again.
ErrorManagedFoldersRootFailureIndicates that the managed folders root was deleted from the mailbox or that there is already a folder in the same parent folder that has the name of the managed folder root. This will also occur if the attempt to create the root managed folder fails.
ErrorMeetingSuggestionGenerationFailedIndicates that the suggestions engine encountered a problem when it was trying to generate the suggestions.
ErrorMessageDispositionRequiredOccurs if the message disposition is not set.
ErrorMessageSizeExceededIndicates that the message that you are trying to send exceeded the allowed limits.
ErrorMessageTrackingNoSuchDomainIndicates that the domain specified in the tracking request does not exist.
ErrorMessageTrackingPermanentErrorIndicates that the tracking service cannot track the message.
ErrorMessageTrackingTransientErrorIndicates that the tracking service is not available. Attempt to track the message at a later time.
ErrorMimeContentConversionFailedOccurs when the MIME content is not a valid iCal when you try to create an item. When you are trying to retrieve an item, this response indicates that the MIME content could not be generated.
ErrorMimeContentInvalidOccurs when the MIME content is invalid.
ErrorMimeContentInvalidBase64StringOccurs when the MIME content in the request is not a valid base 64 string.
ErrorMissedNotificationEventsIndicates that the subscription missed events. The service will continue with the connection.
ErrorMissingArgumentIndicates that a required argument was missing from the request.
ErrorMissingEmailAddressIndicates that you specified a distinguished folder ID in the request, but the account that made the request does not have a mailbox on the system.
ErrorMissingEmailAddressForManagedFolderIndicates that you specified a distinguished folder ID in the request, but the account that made the request does not have a mailbox on the system.
ErrorMissingInformationEmailAddressIndicates that the attendee or recipient does not have email address set.
ErrorMissingInformationReferenceItemIdOccurs if the reference item ID value is missing.
ErrorMissingInformationSharingFolderIdThis error code is never returned.
ErrorMissingItemForCreateItemAttachmentOccurs when you are creating an item attachment if you do not indicate the item that you want to create.
ErrorMissingManagedFolderIdOccurs when the policy IDs property, property tag 0x6732, for the folder is missing. You should consider this a corrupted folder.
ErrorMissingRecipientsIndicates that you tried to send an item without including recipients.
ErrorMissingUserIdInformationIndicates that a user ID has not been fully specified in a permissions set.
ErrorMoreThanOneAccessModeSpecifiedIndicates that you have specified more than one ExchangeImpersonation or SerializedSecurityContext property value within a request.
ErrorMoveCopyFailedIndicates that the move or copy operation failed.
ErrorMoveDistinguishedFolderOccurs if you try to move a distinguished folder.
ErrorMultiLegacyMailboxAccess A request attempted to access multiple mailbox servers. The ErrorMultiLegacyMailboxAccess field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorNameResolutionMultipleResultsIndicates that the ResolveName method returned more than one result or that the ambiguous name that you specified matched more than one object in the directory. The response code includes the matched names in the response data.
ErrorNameResolutionNoMailboxIndicates that the caller does not have a mailbox on the system.
ErrorNameResolutionNoResultsOccurs if the ResolveNames method returns no results.
ErrorNewEventStreamConnectionOpenedIndicates that a new connection was opened against the subscription.
ErrorNoApplicableProxyCASServersAvailableIndicates that EWS was unable to find a CAS server in the target site that should handle the request. This error may be caused by a configuration problem.
ErrorNoCalendarOccurs if there is no Calendar folder for the mailbox.
ErrorNoDestinationCASDueToKerberosRequirementsIndicates that the request referred to a mailbox in another Active Directory site, but no Client Access servers in the destination site were configured for Windows Authentication and therefore the request could not be proxied.
ErrorNoDestinationCASDueToSSLRequirementsIndicates that the request referred to a mailbox in another Active Directory site, but no Client Access servers in the destination site were configured for SSL connections and therefore the request could not be proxied.
ErrorNoDestinationCASDueToVersionMismatchIndicates that the request referred to a mailbox in another Active Directory site, but no Client Access servers in the destination site were of an acceptable product version to receive the request and therefore the request could not be proxied.
ErrorNoFolderClassOverrideOccurs if you set the folder class when you are creating an item other than a generic folder.
ErrorNoFreeBusyAccessIndicates that the caller does not have free/busy viewing rights on the Calendar folder in question.
ErrorNonExistentMailboxIndicates one of the following: 1) The e-mail address is empty in the call to create a managed folder 2) the SMTP address does not map to a valid mailbox.
ErrorNonPrimarySmtpAddressOccurs when a caller passes in a non-primary SMTP address. The response includes the correct SMTP address to use.
ErrorNoPropertyTagForCustomPropertiesIndicates that MAPI properties in the custom range, 0x8000 and greater, cannot be referenced by property tags.
ErrorNoPublicFolderReplicaAvailableThis response code is not used.
ErrorNoPublicFolderServerAvailableIndicates that no public folder server was available to handle the request. The content was not available on the caller’s home public server (or they don’t have one) and was not found on any replica servers.
ErrorNoRespondingCASInDestinationSiteIndicates that the request referred to a mailbox in another Active Directory site, but none of the Client Access servers in that site responded and therefore the request could not be proxied.
ErrorNotAllowedExternalSharingByPolicyIndicates that the caller attempted to grant permissions in its calendar or contacts folder to a user in another organization and the attempt failed.
ErrorNotDelegateIndicates that the user is not a delegate for the mailbox.
ErrorNotEnoughMemoryIndicates that the operation could not be completed because of insufficient memory.
ErrorNotSupportedSharingMessageIndicates that the sharing message is not supported.
ErrorObjectTypeChangedIndicates that the object type cannot be changed.
ErrorOccurrenceCrossingBoundaryIndicates that the time allotment for a given occurrence overlaps with an earlier or later occurrence.
ErrorOccurrenceTimeSpanTooBigIndicates that the time allotment for a given occurrence overlaps with another occurrence of the same recurring item. This response also occurs if the length in minutes of a given occurrence is larger than Int32.MaxValue.
ErrorOperationNotAllowedWithPublicFolderRootIndicates that the current operation is not valid to be performed on the public folder root.
ErrorOrganizationNotFederatedIndicates that the requestor's organization is not federated so the requestor cannot create sharing messages to send to an external user or cannot accept sharing messages received from an external user.
ErrorOutlookRuleBlobExistsIndicates that Microsoft Outlook was used to manage the Inbox rule collection, and the Outlook Rule BLOB must be removed before this application can make changes to the Inbox rules collection.
ErrorParentFolderIdRequiredThis response code is not used.
ErrorParentFolderNotFoundOccurs when you try to create a folder if the parent folder is not found.
ErrorPasswordChangeRequiredIndicates that you must change your password before you can access this mailbox. This occurs when a new account has been created and the administrator indicated that the user must change the password at first logon. You cannot update the password by using Exchange Web Services. You must use a tool such as Outlook Web Access to change your password.
ErrorPasswordExpiredIndicates that the password has expired. You cannot change the password by using Exchange Web Services. You must use a tool such as Outlook Web Access to change your password.
ErrorPermissionNotAllowedByPolicyIndicates that the requestor attempted to grant permissions in its calendar or contacts folder to an external user but the sharing policy assigned to the requestor Indicates that the requested permission level is higher is than what the sharing policy allows.
ErrorPhoneNumberNotDialableIndicates that the phone number was not in the correct phone form.
ErrorPropertyUpdateIndicates that the update failed because of invalid property values. The response message includes the invalid property paths.
ErrorPropertyValidationFailureThis response code is not used.
ErrorProxiedSubscriptionCallFailureIndicates that the request referred to a subscription that exists on another Client Access server, but an attempt to proxy the request to that Client Access server failed.
ErrorProxyCallFailedThis response code is not used.
ErrorProxyGroupSidLimitExceededIndicates that the request referred to a mailbox in another Active Directory site, and the original caller is a member of more than 3000 groups.
ErrorProxyRequestNotAllowedIndicates that the request that Exchange Web Services sent to another Client Access server when trying to fulfill a GetUserAvailability request was invalid. This response code likely indicates a configuration or rights error, or that someone is trying unsuccessfully to mimic an availability proxy request.
ErrorProxyRequestProcessingFailedIndicates that Exchange Web Services tried to proxy an availability request to another Client Access server for fulfillment, but the request failed. This response can be caused by network connectivity issues or request time-out issues.
ErrorProxyServiceDiscoveryFailedA transient error that indicates that EWS was not able to determine whether the request should run on the target CAS server or be proxied to another server. Retry the request.
ErrorProxyTokenExpiredThis response code is not used.
ErrorPublicFolderRequestProcessingFailedOccurs when you try to get availability for a recipient that is located on a computer that is running a version of Exchange Server that is earlier than Exchange 2007 and the request to retrieve free/busy information for the recipient from the public folder server failed.
ErrorPublicFolderServerNotFoundOccurs when you try to get user availability for a recipient that is located on an Exchange server that is running a version of Exchange that is earlier than Exchange 2007 and the request to retrieve free/busy information for the recipient from the public folder server failed because the organizational unit did not have a public folder server associated with it.
ErrorQueryFilterTooLongIndicates that the search folder restriction may be valid, but is not supported by Exchange Web Services. Exchange Web Services limits restrictions to contain a maximum of 255 filter expressions. If you try to bind to an existing search folder that exceeds 255, this response code is returned.
ErrorQuotaExceededOccurs when the mailbox quota is exceeded.
ErrorReadEventsFailedIndicates that the process for reading events was aborted because of an internal failure. Re-create the event synchronization based on a last known watermark.
ErrorReadReceiptNotPendingOccurs when an attempt has been made to suppress a read receipt when the message sender did not request a read receipt on the message.
ErrorRecurrenceEndDateTooBigOccurs when the end date for the recurrence is after 9/1/4500.
ErrorRecurrenceHasNoOccurrenceIndicates that the recurrence has no occurrence instances in the specified range.
ErrorRemoveDelegatesFailedIndicates that the delegate list failed to be saved after delegates were removed.
ErrorRequestAbortedThis error code is not used.
ErrorRequestStreamTooBigOccurs when the request stream is larger than 400 KB.
ErrorRequiredPropertyMissingIndicates that one or more of the required properties is missing when you try to create an attachments.
ErrorResolveNamesInvalidFolderTypeIndicates that the caller has specified a folder that is not a Contacts folder.
ErrorResolveNamesOnlyOneContactsFolderAllowedIndicates that the caller has specified more than one Contacts folder.
ErrorResponseSchemaValidationOccurs when the response cannot be validated against the schema.
ErrorRestrictionTooComplexIndicates that the restriction that was passed cannot be evaluated by Exchange Web Services.
ErrorRestrictionTooLongOccurs when the restriction has more than 255 filters.
ErrorResultSetTooBigIndicates that the number of calendar entries for a given recipient exceeds the allowed limit of 1000. Reduce the window and try again.
ErrorRulesOverQuotaIndicates that the user has exceeded the allowed rule collection size. The user must delete rules before they can create additional rules.
ErrorSavedItemFolderNotFoundIndicates that the folder in which to save the item does not exist.
ErrorSchemaValidationOccurs when the incoming request fails schema validation against types.xsd and messages.xsd. This response code is always returned within a SOAP fault.
ErrorSearchFolderNotInitializedIndicates that the search folder was created, but the search criteria were never set on the folder.
ErrorSendAsDeniedOccurs when both of the following conditions occur: (1) A user has been granted CanActAsOwner permissions but is not granted delegate rights on the principal’s mailbox; (2) the same user tries to create and send an e-mail message in the principal’s mailbox by using the SendAndSaveCopy option. The result is an ErrorSendAsDenied error and the creation of the e-mail message in the principal’s Drafts folder.
ErrorSendMeetingCancellationsRequiredOccurs when you try to delete a calendar item without specifying whether meeting cancellations should be sent.
ErrorSendMeetingInvitationsOrCancellationsRequiredOccurs when you try to update a calendar item without specifying whether meeting cancellations should be sent.
ErrorSendMeetingInvitationsRequiredOccurs when you try to create a calendar item without specifying whether meeting cancellations should be sent.
ErrorSentMeetingRequestUpdateIndicates that after the organizer sends a meeting request, the request cannot be updated. To modify the meeting, modify the calendar item, not the meeting request.
ErrorSentTaskRequestUpdateIndicates that after the task initiator sends a task request, that request cannot be updated.
ErrorServerBusyOccurs when the server is busy.
ErrorServiceDiscoveryFailedIndicates that Exchange Web Services tried to proxy a user availability request to the appropriate forest for the recipient, but it could not determine where to send the request because of a service discovery failure.
ErrorSharingNoExternalEwsAvailableIndicates that the external URL property has not been set in the Active Directory database.
ErrorSharingSynchronizationFailedIndicates that an attempt at synchronizing a sharing folder failed. This error code is returned when: The subscription for a sharing folder is not found; the sharing folder is not found; the corresponding directory user is not found; the user no longer exists; the appointment is invalid; the contact item is invalid; there is a communication failure with the remote server.
ErrorStaleObjectOccurs when you try to update or send an item if the change key is not up to date or was not supplied. Retrieve the item to get an updated change key and then try the operation again.
ErrorSubmissionQuotaExceededIndicates that a user cannot immediately send more request because the submission quota has been reached.
ErrorSubscriptionAccessDeniedIndicates that you tried to access a subscription by using an account that did not create that subscription. Each subscription can only be accessed by the creator of the subscription.
ErrorSubscriptionDelegateAccessNotSupportedIndicates that you cannot create a subscription if you are not the owner or do not have owner access to the mailbox.
ErrorSubscriptionNotFoundIndicates that the specified subscription does not exist. The subscription may have expired, the Exchange Web Services process may have been restarted, or an invalid subscription was passed in. If the subscription was valid, re-create the subscription with the latest watermark.
ErrorSubscriptionUnsubscribedIndicates that the client is not subscribed to the subscription.
ErrorSyncFolderNotFoundIndicates that the folder ID that was specified in the SyncFolderItems method call does not exist.
ErrorTeamMailboxNotFound The site mailbox was not found. The ErrorTeamMailboxNotFound field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorTeamMailboxNotLinkedToSharePoint The site mailbox is not linked to an online team portal. The ErrorTeamMailboxNotLinkedToSharePoint field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorTeamMailboxUrlValidationFailed The site mailbox URL validation failed. The ErrorTeamMailboxUrlValidationFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorTeamMailboxNotAuthorizedOwner The associated action can be done only by an authorized owner of the site mailbox. The ErrorTeamMailboxNotAuthorizedOwner field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorTeamMailboxActiveToPendingDelete A site mailbox has not been closed prior to setting its TeamMailboxLifecycleState enumeration value to PendingDelete. The ErrorTeamMailboxActiveToPendingDelete field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorTeamMailboxFailedSendingNotifications The site mailbox failed to send notifications. The ErrorTeamMailboxFailedSendingNotifications field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorTeamMailboxErrorUnknown The site mailbox error is unknown. The ErrorTeamMailboxErrorUnknown field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorTimeIntervalTooBigIndicates that the time window that was specified is larger than the allowed limit. By default, the allowed limit is 42.
ErrorTimeoutExpiredOccurs when there is not enough time to complete the processing of the request.
ErrorTimeZoneIndicates that there is a time zone error.
ErrorToFolderNotFoundIndicates that the destination folder does not exist.
ErrorTokenSerializationDeniedOccurs if the caller tries to perform a token serialization request but does not have ms-Exch-EPI-TokenSerialization rights on the Client Access server they are calling.
ErrorUnableToGetUserOofSettingsThis response code is not used.
ErrorUnableToRemoveImContactFromGroup The IM contact cannot be removed from the group. The ErrorUnableToRemoveImContactFromGroup field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorUnifiedMessagingDialPlanNotFoundIndicates that a user's dial plan is not available.
ErrorUnifiedMessagingRequestFailedIndicates that the user could not be found.
ErrorUnifiedMessagingServerNotFoundIndicates that a valid server for the dial plan can be found to handle the request.
ErrorUnsupportedCultureOccurs if you try to set the Culture property to a value that is not parsable by the System.Globalization.CultureInfo class.
ErrorUnsupportedMapiPropertyTypeOccurs if a caller tries to use extended properties of types object, object array, error or null.
ErrorUnsupportedMimeConversionOccurs when you are trying to retrieve or set MIME content for an item other than a PostItem, EmailMessage, or Appointment object.
ErrorUnsupportedPathForQueryIndicates that the property path cannot be used within a restriction.
ErrorUnsupportedPathForSortGroupIndicates that the property path cannot be used for sorting or grouping operations.
ErrorUnsupportedPropertyDefinitionThis response code is not used.
ErrorUnsupportedQueryFilterIndicates that the search folder restriction may be valid, but is not supported by Exchange Web Services.
ErrorUnsupportedRecurrenceIndicates that the recurrence pattern that was supplied is not supported for tasks.
ErrorUnsupportedSubFilterThis response code is not used.
ErrorUnsupportedTypeForConversionIndicates that Exchange Web Services found a property type in the store but cannot generate XML for the property type.
ErrorUpdateDelegatesFailedIndicates that the delegate list failed to be saved after delegates were updated.
ErrorUpdatePropertyMismatchOccurs when the single property path that is listed in a change description does not match the single property that is being set within the actual item or folder object.
ErrorUserNotAllowedByPolicyIndicates that the requestor attempted to grant permissions in its calendar or contacts folder to an external user but the sharing policy assigned to the requestor Indicates that the domain of the external user is not listed in the policy.
ErrorUserNotUnifiedMessagingEnabledIndicates that the requestor is not enabled.
ErrorUserWithoutFederatedProxyAddressIndicates that the requestor's organization has a set of federated domains but the requestor's organization does not have any SMTP proxy addresses with one of the federated domains.
ErrorValueOutOfRangeIndicates that a calendar view start date or end date was set to 1/1/0001 12:00:00 AM or 12/31/9999 11:59:59 PM.
ErrorVirusDetectedIndicates that the Exchange Store detected a virus in the message.
ErrorVirusMessageDeletedIndicates that the Exchange Store detected a virus in the message and deleted it.
ErrorVoiceMailNotImplementedThis response code is not used.
ErrorWebRequestInInvalidStateThis error code is not used.
ErrorWin32InteropErrorIndicates that there was an internal failure during communication with unmanaged code.
ErrorWorkingHoursSaveFailedThis error code is not used.
ErrorWorkingHoursXmlMalformedThis response code is not used.
ErrorWrongServerVersionIndicates that a request can only be made to a server that is the same version as the mailbox server.
ErrorWrongServerVersionDelegateIndicates that a request was made by a delegate that has a different server version than the principal's mailbox server.
ErrorInvalidClientAccessTokenRequest Invalid client access token request. The ErrorInvalidClientAccessTokenRequest field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidManagementRoleHeaderInvalid management role header value or usage. The ErrorInvalidManagementRoleHeader field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorSearchQueryHasTooManyKeywords The associated mailbox search query has too many keywords. The ErrorSearchQueryHasTooManyKeywords field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorSearchTooManyMailboxes The maximum number of mailboxes allowed in a search query has been exceeded. The ErrorSearchTooManyMailboxes field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorInvalidRetentionTagNoneThere are no retention tags. The ErrorInvalidRetentionTagNone field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorDiscoverySearchesDisabledDiscovery searches are disabled. The ErrorDiscoverySearchesDisabled field is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013.
ErrorCalendarSeekToConditionNotSupportedSeekToConditionPageView not supported for calendar items.The ErrorCalendarSeekToConditionNotSupported field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorArchiveMailboxSearchFailedArchive mailbox search operation failed.The ErrorArchiveMailboxSearchFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorGetRemoteArchiveFolderFailedGet remote archive mailbox folder failed.The ErrorGetRemoteArchiveFolderFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorFindRemoteArchiveFolderFailedFind remote archive mailbox folder failed.The ErrorFindRemoteArchiveFolderFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorGetRemoteArchiveItemFailedGet remote archive mailbox item failed.The ErrorGetRemoteArchiveItemFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorExportRemoteArchiveItemsFailedExport remote archive mailbox items failed.The ErrorExportRemoteArchiveItemsFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorClientIntentInvalidStateDefinitionFor internal use only.
ErrorClientIntentNotFoundFor internal use only.
ErrorContentIndexingNotEnabledThe Content Indexing service is required to perform this search, but it's not enabled.
ErrorDeleteUnifiedMessagingPromptFailedFor internal use only.
ErrorLocationServicesDisabledFor internal use only.
ErrorLocationServicesInvalidRequestFor internal use only.
ErrorLocationServicesRequestFailedFor internal use only.
ErrorLocationServicesRequestTimedOutFor internal use only.
ErrorWeatherServiceDisabledFor internal use only.
ErrorMailboxScopeNotAllowedWithoutQueryStringMailbox scope not allowed without a query string.The ErrorMailboxScopeNotAllowedWithoutQueryString field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorNoSpeechDetectedFor internal use only.
ErrorPromptPublishingOperationFailedAn error occurred while accessing the custom prompt publishing point.The ErrorPromptPublishingOperationFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorPublicFolderMailboxDiscoveryFailedUnable to discover the URL of the public folder mailbox.The ErrorPublicFolderMailboxDiscoveryFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorPublicFolderOperationFailedPublic folder operation failed.The ErrorPublicFolderOperationFailed field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorPublicFolderSyncExceptionThe operation succeeded on the primary public folder mailbox, but failed to sync to the secondary public folder mailbox.The ErrorPublicFolderSyncException field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorRecipientNotFoundDiscovery Searches are disabled.The ErrorRecipientNotFound field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorRecognizerNotInstalledFor internal use only.
ErrorSpeechGrammarErrorFor internal use only.
ErrorTooManyObjectsOpenedToo many concurrent connections opened.The ErrorTooManyObjectsOpened field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorUMServerUnavailableFor internal use only.
ErrorUnifiedMessagingPromptNotFoundFor internal use only.
ErrorUnifiedMessagingReportDataNotFoundFor internal use only.
ErrorInvalidPhotoSizeThe requested size is invalid.The ErrorInvalidPhotoSize field is applicable for clients that target Exchange Online and versions of Exchange starting with 15.00.0847.032.
ErrorCalendarIsGroupMailboxForAcceptFor internal use only.
ErrorCalendarIsGroupMailboxForDeclineFor internal use only.
ErrorCalendarIsGroupMailboxForTentativeFor internal use only.
ErrorCalendarIsGroupMailboxForSuppressReadReceiptFor internal use only.
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