How to Make All Fields Optional Except One in a `Struct` Using `effect/Schema`

const idColumn = Session.update.pick(options.idColumn);
const partialFields = S.partial(Session.update.omit(options.idColumn));
const partialEverythingExceptId = partialFields.pipe(S.extend(idColumn));
//        ^
// {
//      readonly token?: `${string}.${string}`
//      readonly secretHash?: Redacted<Uint8Array<ArrayBufferLike>>
//      readonly lastVerifiedAt?: Utc
// } & {
//      readonly id: string & Brand<"SessionId">;
// };