@modelcontextprotocol/sdk
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    Interface ProgressNotificationParams

    Parameters for a notifications/progress notification.

    interface ProgressNotificationParams {
        _meta?: { [key: string]: unknown };
        message?: string;
        progress: number;
        progressToken: ProgressToken;
        total?: number;
    }

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    _meta? message? progress progressToken total?

    Properties

    Optional_meta

    _meta?: { [key: string]: unknown }

    See General fields: _meta for notes on _meta usage.

    message?: string

    An optional message describing the current progress.

    progress: number

    The progress thus far. This should increase every time progress is made, even if the total is unknown.

    number

    progressToken: ProgressToken

    The progress token which was given in the initial request, used to associate this notification with the request that is proceeding.

    total?: number

    Total number of items to process (or total progress required), if known.

    number

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