inputObjectType

GraphQL Docs for Input Object Types

Defines a complex object which can be passed as an input value.

1export const InputType = inputObjectType({
2  name: 'InputType',
3  definition(t) {
4    t.string('key', { required: true })
5    t.int('answer')
6  },
7})

Unlike object types, input types do not have arguments, so they do not have resolvers or "backing types"