Variable Body

Body: Readonly<
    {
        create: (
            a: unknown,
        ) => Result<
            Readonly<
                {
                    bytes: Uint8Array<ArrayBufferLike>
                    | null;
                    maxBytes: number;
                    ownership: "caller";
                    source:
                        | Pick<ReadableStream<Uint8Array<ArrayBufferLike>>, "getReader">
                        | null;
                    state: "retained" | "streaming" | "consumed" | "unavailable";
                },
            >,
        >;
        validate: (
            a: unknown,
        ) => Result<
            Readonly<
                {
                    bytes: Uint8Array<ArrayBufferLike>
                    | null;
                    maxBytes: number;
                    ownership: "caller";
                    source:
                        | Pick<ReadableStream<Uint8Array<ArrayBufferLike>>, "getReader">
                        | null;
                    state: "retained" | "streaming" | "consumed" | "unavailable";
                },
            >,
        >;
    },
>