Interface PSPAnnouncement

interface PSPAnnouncement {
    content: string | null;
    creationDate: string;
    deliveryStatus: AnnouncementDeliveryStatus;
    endDate: string;
    id: number;
    pspId: number | null;
    sentCount: number | null;
    startDate: string;
    status: AnnouncementStatus;
    submitDate: string;
    title: string | null;
    type: AnnouncementType;
    userId: number | null;
}