csa_delete_entry(3)

     NAME
          csa_delete_entry - delete an entry from a calendar

     SYNOPSIS
          #include <csa.h>

          CSA_return_code csa_delete_entry(CSA_session_handle session,
                                           CSA_entry_handle entry,
                                           CSA_enum delete_scope,
                                           CSA_extension *delete_entry_extensions);

     DESCRIPTION
          The csa_delete_entry() function will delete an entry in a
          calendar.  The delete_scope indicates the scope of the
          deletion if the entry has any associated recurring entries.
          All of the recurring entries can be deleted, only the
          specified entry can be deleted, or only the recurring
          entries that follow the specified entry can be deleted.
          Only the calendar owner, users with CSA_OWNER_RIGHTS, users
          with CSA_UPDATE_PUBLIC_ENTRIES, users with
          CSA_UPDATE_CONFIDENTIAL_ENTRIES, or users with
          CSA_UPDATE_PRIVATE_ENTRIES access rights can delete entries
          on the calendar.

     ARGUMENTS
        Session (Session Handle)
          Opaque session handle that represents a session with the
          calendaring service.

          Session handles are created by a logon function call and
          invalidated with a logoff function call.  If the session
          handle is invalid, then the error
          CSA_E_INVALID_SESSION_HANDLE is returned.

        Entry (Entry Handle)
          The handle of the calendar entry to be deleted.  If the
          entry handle is invalid, then the error
          CSA_E_INVALID_ENTRY_HANDLE is returned.

        Delete Scope (Enum)
          The scope for the delete operation.  Operator settings
          include:

             CSA_SCOPE_ALL
                   If set and the entry is associated with recurring
                   entries, it specifies that all of the recurring
                   entries are to be deleted.

             CSA_SCOPE_ONE
                   If set and the entry is associated with recurring
                   entries, it specifies that only the specified entry
                   is to be deleted.
             CSA_SCOPE_FORWARD
                   If set and the entry is associated with recurring
                   entries, it specifies that only the recurring
                   entries following the specified entry are to be
                   deleted.  The scope also includes the specified
                   entry.

        Delete Entry Extensions (Extension)
          A pointer to an array of CSA_extension structures for this
          function.  The array may contain both input extensions for
          providing additional information to the function and output
          extensions for receiving information from the function.  A
          value of NULL indicates that the caller is not using any
          extensions.  See the extensions structure for more
          information.

     RETURN VALUE
        Delete Entry Extensions (Extension)
          If output extensions were passed to the function in the
          extensions list, the results from the service will be
          available in the extension.  See the extensions structure
          for more information.  Whether the function succeeded or
          not, and, if not, why.  It may be success or one of the
          values listed under ERRORS below.

     ERRORS
          The csa_delete_entry() function returns the following error
          values:

             CSA_E_DISK_FULL
                   Insufficient disk space was available to complete
                   the requested operation (this may refer to local or
                   shared disk space).

             CSA_E_FAILURE
                   There was a general failure that does not fit the
                   description of any other error code.

             CSA_E_INVALID_ENTRY_HANDLE
                   An invalid calendar entry handle was specified.

             CSA_E_INVALID_ENUM
                   A CSA_enum value is invalid.

             CSA_E_INVALID_FLAG
                   A flag value in the flags argument was invalid.

             CSA_E_INVALID_FUNCTION_EXT
                   The function extension requested is invalid.

             CSA_E_INVALID_PARAMETER
                   A function parameter was invalid.
             CSA_E_INVALID_SESSION_HANDLE
                   The specified Session Handle is invalid or no
                   longer valid (e.g., after logging off).

             CSA_E_NO_AUTHORITY
                   The user has insufficient authority for this
                   function.

             CSA_E_SERVICE_UNAVAILABLE
                   The requested calendar service is unavailable.

             CSA_E_UNSUPPORTED_ENUM
                   The specified enumerated value is not valid.

             CSA_E_UNSUPPORTED_FLAG
                   The flag requested is not supported.

             CSA_E_UNSUPPORTED_FUNCTION_EXT
                   The specified function extension is not supported
                   or CSA_EXT_REQUIRED is set.

     SEE ALSO
          csacsa(5), csa_add_calendar(3), csa_add_entry(3),
          csa_call_callbacks(3), csa_delete_calendar(3), csa_free(3),
          csa_free_time_search(3), csa_list_calendar_attributes(3),
          csa_list_calendars(3), csa_list_entries(3),
          csa_list_entry_attributes(3), csa_list_entry_sequence(3),
          csa_logoff(3), csa_logon(3), csa_look_up(3),
          csa_query_configuration(3), csa_read_calendar_attributes(3),
          csa_read_entry_attributes(3), csa_read_next_reminder(3),
          csa_register_callback(3), csa_unregister_callback(3),
          csa_update_calendar_attributes(3),
          csa_update_entry_attributes(3).