Is it possible to updateQueryData on a new nonexistent query - RTK Query?

[LoyalPotato]

I've an api created with RTK Query, and I have a create endpoint that pessimistically updates other queries:

create: builder.mutation<
      { id: string },
      Req
    >({
      query: (req) => ({
        url: "",
        method: "POST",
        body: req,
      }),
      async onQueryStarted(req, { dispatch, queryFulfilled }) {
        try {
          const {
            data: { id },
          } = await queryFulfilled;


          dispatch(
            apiSvc.util.updateQueryData(
              "getFoos",
              { specialId: req.specialId },
              (draft) => {
                draft.unshift({
                  ...req,
                  id
                });
              }
            )
          );
          dispatch(
            apiSvc.util.updateQueryData(
              "getSingleFoo",
              { specialId: req.specialId, otherSpecialId: req.otherSpecialId },
              (draft) => {
                Object.assign(draft, {
                  ...req,
                  id
                });
              }
            )
          );
        } catch (e) {
          console.error(e);
        }
      },
    }),

But updating the getSingleFoo doesn't update the cache value correctly, only getFoos is updated.

Is it possible to do this? If so how?

(I had asked this in stackoverflow as well)

[phryneas]

See #1720 - we are currently evaluating an upsertQueryData functionality, but the latest alpha still has a bug preventing it from being used.