{id: Id;}It is only allowed if the given speaker has begin_time != None && end_time == None && pause_time == None.
Pauses the current speaker by setting pause_time to the current timestamp.
If speaker/structure_level_list_of_speakers_id is set, update the structure_level_list_of_speakers analogously to speaker.end_speech.
If meeting/list_of_speakers_couple_countdown is true, the countdown given by
meeting/list_of_speakers_countdown_id must be stopped (see
Countdowns).
The request user needs list_of_speakers.can_manage.