Adding Derived Client Errors to an Either in Effect TypeScript

        const recovered = program.pipe(
            Effect.catchTags({
                RequestError: Effect.die,
                ResponseError: Effect.die,
                HttpApiDecodeError: Effect.die,
                ParseError: Effect.die,

            }),            
        );

        return Effect.runPromise(
            Effect.map(Effect.either(recovered), Schema.encodeSync(MyResult)),
        );
    }

export const MyResult = S.Either({
    left: S.Union(...existingErrors, RequestError, ResponseError, HttpApiDecodeError, ParseError),
    right: MySuccess,
});