Как поменять поле UF_CRM_CAL_EVENT у события в календаре пользователя через REST API метод calendar.event.update.json?

Question

[Saemon Zixel]

Добрый день.
В календаре пользователя с админскими полями создал событие. У события в поле "Элементы CRM" указал определённый тестовый лид. Через метод calendar.event.get?type=user&ownerId=123 получаю след.структуру:

[0] => stdClass Object
                (
                    [ID] => 925927
                    [PARENT_ID] => 925927
                    [ACTIVE] => Y
                    [DELETED] => N
                    [CAL_TYPE] => user
                    [OWNER_ID] => 123
                    [NAME] => Тестовое событие 123
                    [DATE_FROM] => 01.12.2023 09:30:00
                    [DATE_TO] => 01.12.2023 10:30:00
                    [ORIGINAL_DATE_FROM] => 
                    [TZ_FROM] => Asia/Krasnoyarsk
                    [TZ_TO] => Asia/Krasnoyarsk
                    [TZ_OFFSET_FROM] => 25200
                    [TZ_OFFSET_TO] => 25200
                    [DATE_FROM_TS_UTC] => 1701387000
                    [DATE_TO_TS_UTC] => 1701390600
                    [DT_SKIP_TIME] => N
                    [DT_LENGTH] => 3600
                    [EVENT_TYPE] => 
                    [CREATED_BY] => 123
                    [DATE_CREATE] => 28.11.2023 10:52:50
                    [TIMESTAMP_X] => 28.11.2023 14:16:42
                    [DT_FROM] => 
                    [DT_TO] => 
                    [PRIVATE_EVENT] => 
                    [ACCESSIBILITY] => quest
                    [IMPORTANCE] => normal
                    [IS_MEETING] => 
                    [MEETING_STATUS] => H
                    [MEETING_HOST] => 123
                    [MEETING] => stdClass Object
                        (
                            [HOST_NAME] => Администратор 1
                            [NOTIFY] => 1
                            [REINVITE] => 
                            [ALLOW_INVITE] => 
                            [MEETING_CREATOR] => 123
                            [HIDE_GUESTS] => 1
                            [LANGUAGE_ID] => ru
                            [MAIL_FROM] => 
                        )

                    [LOCATION] => calendar_325_925925
                    [REMIND] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [type] => min
                                    [count] => 15
                                )

                        )

                    [COLOR] => #0092cc
                    [TEXT_COLOR] => 
                    [RRULE] => 
                    [EXDATE] => 
                    [DAV_XML_ID] => [e-mail]
                    [G_EVENT_ID] => 
                    [DAV_EXCH_LABEL] => 
                    [CAL_DAV_LABEL] => 
                    [VERSION] => 16
                    [ATTENDEES_CODES] => Array
                        (
                            [0] => U123
                        )

                    [RECURRENCE_ID] => 
                    [RELATIONS] => 
                    [SECTION_ID] => 633
                    [SYNC_STATUS] => 
                    [UF_CRM_CAL_EVENT] => Array
                        (
                            [0] => L_227081
                        )

                    [UF_WEBDAV_CAL_EVENT] => Array
                        (
                        )

                    [DATE_FROM_FORMATTED] => Fri Dec 01 2023 09:30:00
                    [DATE_TO_FORMATTED] => Fri Dec 01 2023 10:30:00
                    [SECT_ID] => 633
                    [ATTENDEE_LIST] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [id] => 123
                                    [entryId] => 925927
                                    [status] => H
                                )

                        )

                    [attendeesEntityList] => Array
                        (
                            [0] => stdClass Object
                                (
                                    [entityId] => user
                                    [id] => 123
                                )

                        )

                    [~USER_OFFSET_FROM] => 0
                    [~USER_OFFSET_TO] => 0
                )

Пытаюсь поменять это событие следующим запросом:

https://mycomp1.bitrix24.ru/rest/123/abc123abc123abc/calendar.event.update.json?type=user&ownerId=123&id=925927&section=633&name=%D0%A2%D0%B5%D1%81%D1%82%D0%BE%D0%B2%D0%BE%D0%B5+%D1%81%D0%BE%D0%B1%D1%8B%D1%82%D0%B8%D0%B5+1701170741&UF_CRM_CAL_EVENT%5B0%5D=L_302085

T.e. заменить привязанный лид с L_227081 на L_302085. Но название события меняется, а привязанный лид нет.

Может как-то по другому это делать? Может через методы изменения лида менять события к которым он привязан?