CalendarItem

The CalendarItem element represents an Exchange calendar item.

<CalendarItem>
   <MimeContent/>
   <ItemId/>
   <ParentFolderId/>
   <ItemClass/>
   <Subject/>
   <Sensitivity/>
   <Body/>
   <Attachments/>
   <DateTimeReceived/>
   <Size/>
   <Categories/>
   <InReplyTo/>
   <IsSubmitted/>
   <IsDraft/>
   <IsFromMe/>
   <IsResend/>
   <IsUnmodified/>
   <InternetMessageHeaders/>
   <DateTimeSent/>
   <DateTimeCreated/>
   <ResponseObjects/>
   <ReminderDueBy/>
   <ReminderIsSet/>
   <ReminderMinutesBeforeStart/>
   <DisplayCc/>
   <DisplayTo/>
   <HasAttachments/>
   <ExtendedProperty/>
   <Culture/>
   <Start/>
   <End/>
   <OriginalStart/>
   <IsAllDayEvent/>
   <LegacyFreeBusyStatus/>
   <Location/>
   <When/>
   <IsMeeting/>
   <IsCancelled/>
   <IsRecurring/>
   <MeetingRequestWasSent/>
   <IsResponseRequested/>
   <CalendarItemType/>
   <MyResponseType/>
   <Organizer/>
   <RequiredAttendees/>
   <OptionalAttendees/>
   <Resources/>
   <ConflictingMeetingCount/>
   <AdjacentMeetingCount/>
   <ConflictingMeetings/>
   <AdjacentMeetings/>
   <Duration/>
   <TimeZone/>
   <AppointmentReplyTime/>
   <AppointmentSequenceNumber/>
   <AppointmentState/>
   <Recurrence/>
   <FirstOccurrence/>
   <LastOccurrence/>
   <ModifiedOccurrences/>
   <DeletedOccurrences/>
   <MeetingTimeZone/>
   <StartTimeZone/>
   <EndTimeZone/>
   <ConferenceType/>
   <AllowNewTimeProposal/>
   <IsOnlineMeeting/>
   <MeetingWorkspaceUrl/>
   <NetShowUrl/>
   <EffectiveRights/>
   <LastModifiedName/>
   <LastModifiedTime/>
   <IsAssociated/>
   <WebClientReadFormQueryString/>
   <WebClientEditFormQueryString/>
   <ConversationId/>
   <UniqueBody/>
</CalendarItem>

CalendarItemType

Attributes and elements

The following sections describe attributes, child elements, and parent elements.

Attributes

None.

Child elements

Element Description
MimeContent
Contains the native Multipurpose Internet Mail Extensions (MIME) stream of an object that is represented in base64Binary format.
ItemId
Contains the unique identifier and change key of an item in the Exchange store.
ParentFolderId
Represents the identifier of the parent folder that contains the item or folder.
ItemClass
Represents the message class of an item.
Subject
Represents the subject for Exchange store items and response objects.
Sensitivity
Indicates the sensitivity level of an item.
Body
Represents the actual body content of a message.
Attachments
Contains the items or files that are attached to an item in the Exchange store.
DateTimeReceived
Represents the date and time that an item in a mailbox was received.
Size
Represents the size in bytes of an item. This property is read-only.
Categories
Represents a collection of strings that identify the categories to which an item in the mailbox belongs.
Importance
Describes the importance of an item.
InReplyTo
Represents the identifier of the item to which this item is a reply.
IsSubmitted
Indicates whether an item has been submitted to the Outbox default folder.
IsDraft
Indicates whether an item has not yet been sent.
IsFromMe
Indicates whether a user sent an item to him or herself.
IsResend
Indicates whether the item had previously been sent.
IsUnmodified
Indicates whether the item has been modified.
InternetMessageHeaders
Represents the collection of all Internet message headers that are contained in an item in a mailbox.
DateTimeSent
Represents the date and time that an item in a mailbox was sent.
DateTimeCreated
Represents the date and time that a given item in the mailbox was created.
ResponseObjects
Contains a collection of all the response objects that are associated with an item in the Exchange store.
ReminderDueBy
Represents the date and time when the event occurs. This is used by the ReminderMinutesBeforeStart element to determine when the reminder is displayed.
ReminderIsSet
Indicates whether a reminder has been set for an item in the Exchange store.
ReminderMinutesBeforeStart
Represents the number of minutes before an event when a reminder is displayed.
DisplayCc
Represents the display string that is used for the contents of the Cc line. This is the concatenated string of all Cc recipient display names.
DisplayTo
Represents the display string that is used for the contents of the To line. This is the concatenated string of all To recipient display names.
HasAttachments
Represents a property that is set to true if an item has at least one visible attachment. This property is read-only.
ExtendedProperty
Identifies extended properties on folders and items.
Culture
Represents the culture for a given item in a mailbox.
UID
Identifies a calendar item.
RecurrenceId
Used to identify a specific instance of a recurring calendar item.
DateTimeStamp
Indicates the date and time that an instance of a iCalendar object was created.
Start
Represents the start of a calendar item. This element only applies to a single occurrence of a calendar item.
End
Represents the end of a duration. This element only applies to a single occurrence of a calendar item.
OriginalStart
Represents the original start time of a calendar item.
IsAllDayEvent
Indicates whether a calendar item or meeting request represents an all-day event.
LegacyFreeBusyStatus
Represents the free/busy status of the calendar item.
Location
Represents the location of a meeting or appointment.
When
Provides information about when a calendar item occurs.
IsMeeting
Indicates whether the calendar item is a meeting or appointment.
IsCancelled
Indicates whether an appointment or meeting has been canceled.
IsRecurring
Indicates whether a calendar item is part of a recurring item. This element is read-only.
MeetingRequestWasSent
Indicates whether a meeting request has been sent to requested attendees.
IsResponseRequested
Indicates whether a response to an item is required.
CalendarItemType
Represents the occurrence type of a calendar item.
MyResponseType
Contains the status of or response to a calendar item.
Organizer
Represents the organizer of a meeting.
RequiredAttendees
Represents attendees that are required to attend a meeting.
OptionalAttendees
Represents attendees that are not required to attend a meeting.
Resources
Represents a scheduled resource for a meeting.
ConflictingMeetingCount
Represents the number of meetings that conflict with the calendar item.
AdjacentMeetingCount
Represents the total number of calendar items that are adjacent to a meeting time.
ConflictingMeetings
Identifies all items that conflict with a meeting time.
AdjacentMeetings
Describes all calendar items that are adjacent to a meeting time.
Duration (Items)
Represents the duration of a calendar item.
TimeZone (Item)
Provides a text description of a time zone.
AppointmentReplyTime
Represents the date and time when an attendee replied to a meeting request.
AppointmentSequenceNumber
Specifies the sequence number of a version of an appointment.
AppointmentState
Specifies the status of the appointment.
Recurrence (RecurrenceType)
Contains the recurrence pattern for calendar items and meeting requests.
This element is valid if CalendarItemType has the RecurringMaster value.
FirstOccurrence
Represents the first occurrence of a recurring calendar item.
This element is valid if CalendarItemType has the RecurringMaster value.
LastOccurrence
Represents the last occurrence of a recurring calendar item.
This element is valid if CalendarItemType has the RecurringMaster value.
ModifiedOccurrences
Contains an array of recurring calendar item occurrences that have been modified so that they differ from the recurrence master item.
This element is valid if CalendarItemType has the RecurringMaster value.
DeletedOccurrences
Contains an array of deleted occurrences of a recurring calendar item.
This element is valid if CalendarItemType has the RecurringMaster value.
MeetingTimeZone
Represents the time zone of the location where the meeting is hosted.
StartTimeZone
Represents the start time zone of the calendar item.
EndTimeZone
Represents the end time zone of the calendar item.
ConferenceType
Describes the type of conferencing that is performed with a calendar item.
AllowNewTimeProposal
Indicates whether a new meeting time can be proposed for a meeting by an attendee.
IsOnlineMeeting
Indicates whether the meeting is online.
MeetingWorkspaceUrl
Contains the URL for the meeting workspace that is linked to by the calendar item.
NetShowUrl
Specifies the URL for a Microsoft NetShow online meeting.
EffectiveRights
Contains the client's rights based on the permission settings for the item or folder. This element is read-only.
LastModifiedName
Contains the display name of the last user to modify an item.
LastModifiedTime
Indicates when an item was last modified.
IsAssociated
Indicates whether the item is associated with a folder.
WebClientReadFormQueryString
Represents a URL to concatenate to the Microsoft Office Outlook Web App endpoint to read an item in Outlook Web App.
WebClientEditFormQueryString
Represents a URL to concatenate to the Microsoft Office Outlook Web App endpoint to edit an item in Outlook Web App.
ConversationId
Contains the identifier of an item or conversation.
UniqueBody
Represents an HTML fragment or plain text which represents the unique body of this conversation.

Parent elements

Element Description
AdjacentMeetings
Describes all calendar items that are adjacent to a meeting time.
AppendToItemField
Identifies data to append to a single property of an item or folder during an UpdateItem operation.
ConflictingMeetings
Identifies all items that conflict with a meeting time.
Create (ItemSync)
Identifies a single folder to create in the local client store.
ItemAttachment
Represents an Exchange item that is attached to another Exchange item.
Items
Contains an array of items.
Items (NonEmptyArrayOfAllItemsType)
Contains an array of items to create in the folder that is identified by the ParentFolderId (TargetFolderIdType) element.
SetItemField
Represents an update to a single property of an item in an UpdateItem operation.
Update (ItemSync)
Identifies a single item to update in the local client store.

Text value

None.

Remarks

When a single calendar item is updated to become a recurring master calendar item, the MeetingTimeZone element must be specified in order to preserve the calendar item's original time zone.

The schema that describes this element is located in the IIS virtual directory that hosts Exchange Web Services.

Element information

Namespace
http://schemas.microsoft.com/exchange/services/2006/types
Schema name
Types schema
Validation file
Types.xsd
Can be empty
False

See also

EWS reference for Exchange