Function POST

Returns Promise<
    | NextResponse<{ error: string }>
    | NextResponse<
        {
            client: {
                addresses: {
                    city: string
                    | null;
                    country: string | null;
                    id: string;
                    postalCode: string | null;
                    state: string | null;
                    street: string | null;
                }[];
                email: string
                | null;
                id: string;
                name: string;
                phone: string | null;
            };
            deliveryLines: (
                {
                    finishedProduct: { id: string; name: string }
                    | null;
                    salesOrderLine:
                        | {
                            deliveredQuantity: number;
                            id: string;
                            quantity: number;
                            remainingQuantity: number;
                        }
                        | null;
                } & {}
            )[];
            salesOrder: { id: string; number: string; orderDate: Date }
            | null;
            transporter: { code: string; id: string; name: string } | null;
        } & {},
    >,
>