import {BaseMessage} from "../BaseMessage";
import {EnumValue} from "../../enums/EnumValue";

/**
 * Message that client send when he wants to start/stop receive data from crypto market.
 */
export interface CryptoMarketDataRequest extends BaseMessage {
    /**
     * Type of subscription action. (Add or Remove)
     * @type {EnumValue}
     */
    SubscriptionAction: EnumValue;

    /**
     * Type of data that client wants to start/stop receive.
     * @type {EnumValue}
     */
    DataType: EnumValue;

    /**
     * Abbreviation for pair name. Has to be divided with "-" symbol. For example BTC-USD
     * @type {String}
     */
    Symbol: string;

    /**
     * Exchange for which client want to start/stop receive data of specified type. If value will be null client will receive data from all available exchanges.
     * @type {String}
     */
    Exchange: string;
}