{
// Optional
username: string;
email: string;
gender_id: Id;
pronoun: string;
meeting_id: ID;
vote_delegated_to_id: Id;
}
Updates the request user. Removes starting and trailing spaces from username.
The given gender must be present in organization/genders.
meeting_id is only for editing meeting-internal data, and the value will be thrown away afterwards.
The user must not be the anonymous.
The request user fulfills the conditions for editing his own delegations, if he has the permission user.can_edit_own_delegation.