/**
 * Reason of order update cancellation.
 */
export declare class CancellationReason {
    /**
     * Primary cancellation reason code.
     */
    primaryReasonCode?: string;
    /**
     * Substitute cancellation reason code.
     */
    subReasonCode?: string;
    /**
     * Primary cancellation reason code. Required if `order_status = CANCELLED`.
     */
    primaryReasonDescription?: string;
    /**
     * Substitute cancellation reason description.
     */
    subReasonDescription?: string;
    constructor(cancellationReason: CancellationReasonProperties);
}
export interface CancellationReasonProperties {
    primaryReasonCode?: string;
    subReasonCode?: string;
    primaryReasonDescription?: string;
    subReasonDescription?: string;
}