Can't figure out how to disconnect in prisma

removeUserFromFeed: protectedProcedure
    .input(z.object({ feedId: z.string() }))
    .query(async ({ ctx, input }) => {
      // Remove user from feed
      await ctx.prisma.user.update({
        where: {
          id: ctx.session.user.id,
        },
        data: {
          Feeds: {
            disconnect: [
              {
                id: input.feedId,
              },
            ],
          },
        },
      });
    }),

model User {
    id            String    @id @default(cuid())
    name          String?
    email         String?   @unique
    emailVerified DateTime?
    image         String?
    accounts      Account[]
    sessions      Session[]
    Feeds         UserFeeds[]
    Items         UserItem[]
}

model UserFeeds {
    feed Feed @relation(fields: [feedId], references: [id])
    feedId String
    user User @relation(fields: [userId], references: [id])
    userId String
    Folder String?

    @@id([feedId, userId])
}

model Feed {
    id        String   @id @default(cuid())
    title     String    @unique
    LogoUrl   String
    url       String    @unique
    createdAt DateTime @default(now())
    updatedAt DateTime @updatedAt
    Users     UserFeeds[]
    items    Item[]
}