{
id: Id;
}Deletes a motion_supporter. With the exception of internal calls (for the sake of merge), this action fails in two cases:
- the supporter system is deactivated (
meeting/motions_supporters_min_amountis 0) - the motion state's
state/allow_supportis false and the calling user does not havemotion.can_manage_meta_datapermission.
The request user generally needs motion.can_manage_metadata.
If he is removing his own support and either users_forbid_delegator_as_supporter is turned off for the meeting or he does not have his vote delegated, motion.can_support will also suffice.