Interface Ticket

interface Ticket {
    acct_date?: string;
    attachmentid?: string;
    categoryid?: string;
    city?: string;
    cost?: number;
    created: DateContainer;
    currency?: string;
    currency_cost?: number;
    currency_rate?: number;
    currency_symbol?: string;
    currency_total_tax_paid?: number;
    customerid?: string;
    date: string;
    description?: string;
    envelopeid: string;
    externalid?: string;
    id: string;
    itemid?: string;
    notes?: string;
    projectid?: string;
    projecttask_typeid?: string;
    quantity?: number;
    reference_number?: string;
    slipid?: string;
    status?: "R" | "N";
    tax_locationid?: string;
    tax_rateid?: string;
    thin_client_id?: string;
    total?: number;
    unitm?: string;
    updated: DateContainer;
    use_server_currency_rate?: "0" | "1";
    user_locationid?: string;
    userid: string;
    vehicleid?: string;
    vendorid?: string;
}