payload
payload: {
account_id: string;
by_external_user: boolean;
object: {
channel_id: string;
channel_name: string;
contact_id: string;
contact_member_id: string;
date_time: Date;
link: string;
message_id: string;
reply_main_message_id: string;
timestamp: number;
trigger_id: string;
type: "to_contact" | "to_channel";
};
operator: string;
operator_id: string;
operator_member_id: string;
}