collection

4.5.1. Preconditions for Calendar Object Creation

  • CalWS:target-exists: The entity already exists.

  • CalWS:not-calendar-data: The resource submitted MUST be a supported media type (i.e., iCalendar) for calendar object resources;

  • CalWS:invalid-calendar-data: The resource submitted MUST be valid data for the media type being specified (i.e., MUST contain valid iCalendar data);

  • CalWS:invalid-calendar-object-resource: The resource submitted in the request MUST obey all restrictions specified in Calendar Object Resources (e.g., calendar object resources MUST NOT contain more than one type of calendar component, calendar object resources MUST NOT specify the iCalendar METHOD property, etc.);

  • CalWS:unsupported-calendar-component: The resource submitted in the request MUST contain a type of calendar component that is supported in the targeted calendar collection;

  • CalWS:uid-conflict: The resource submitted in the request MUST NOT specify an iCalendar UID property value already in use in the targeted calendar collection or overwrite an existing calendar object resource with one that has a different UID property value. Servers SHOULD report the URL of the resource that is already making use of the same UID property value in the CalWS:href element

    <!ELEMENT uid-conflict (CalWS:href)>

  • CalWS:exceeds-max-resource-size: The resource submitted in the request MUST have an octet size less than or equal to the value of the CalDAV:max-resource-size property value on the calendar collection where the resource will be stored;

  • CalWS:before-min-date-time: The resource submitted in the request MUST have all of its iCalendar DATE or DATE-TIME property values (for each recurring instance) greater than or equal to the value of the CalDAV:min-date-time property value on the calendar collection where the resource will be stored;

  • CalWS:after-max-date-time: The resource submitted in the request MUST have all of its iCalendar DATE or DATE-TIME property values (for each recurring instance) less than the value of the CalDAV:max-date-time property value on the calendar collection where the resource will be stored;

  • CalWS:too-many-instances: The resource submitted in the request MUST generate a number of recurring instances less than or equal to the value of the CalDAV: max-instances property value on the calendar collection where the resource will be stored;

  • CalWS:too-many-attendees-per-instance: The resource submitted in the request MUST have a number of ATTENDEE properties on any one instance less than or equal to the value of the CalDAV:max-attendees-per-instance property value on the calendar collection where the resource will be stored.