/**
 * Reason for the rejection of a Market Data request.
 * - Tag: 281
 * - FIX Specification type: char
 * - Mapped type: string
 * @readonly
 * @public
 */
export declare const MDReqRejReason: Readonly<{
    /** Unknown symbol */
    readonly UnknownSymbol: "0";
    /** Duplicate MDReqID */
    readonly DuplicateMDReqID: "1";
    /** Insufficient Bandwidth */
    readonly InsufficientBandwidth: "2";
    /** Insufficient Permissions */
    readonly InsufficientPermissions: "3";
    /** Unsupported SubscriptionRequestType */
    readonly UnsupportedSubscriptionRequestType: "4";
    /** Unsupported MarketDepth */
    readonly UnsupportedMarketDepth: "5";
    /** Unsupported MDUpdateType */
    readonly UnsupportedMDUpdateType: "6";
    /** Unsupported AggregatedBook */
    readonly UnsupportedAggregatedBook: "7";
    /** Unsupported MDEntryType */
    readonly UnsupportedMDEntryType: "8";
    /** Unsupported TradingSessionID */
    readonly UnsupportedTradingSessionID: "9";
    /** Unsupported Scope */
    readonly UnsupportedScope: "A";
    /** Unsupported OpenCloseSettleFlag */
    readonly UnsupportedOpenCloseSettleFlag: "B";
    /** Unsupported MDImplicitDelete */
    readonly UnsupportedMDImplicitDelete: "C";
    /** Insufficient credit */
    readonly InsufficientCredit: "D";
}>;
export type MDReqRejReason = (typeof MDReqRejReason)[keyof typeof MDReqRejReason];