I am getting an error

TypeError: value.map is not a function

when I try to use

updateMany

within an

update

prisma.quotation.update({
  where: ...,
  data: {
    ...,
    quotationLines: {
      updateMany: {
        data: items.map(...)
      },
      where: {
        id: ...
      }
    }
  }
})

Hey 👋 Can you share your schema file and query so that I could reproduce this?