Improve description for not documented parameters

Change [NULL] for [NOT DOCUMENTED]

[sp00m]

Could have nice to have this in the doc, I’ve been looking for it as well 😉

[OlivierCuyp]

@2fd , I was playing around following you examples without success for my use case. I’m using an API gateway which does the schema stitching with micro-services (all in graphql). So I read a bit more on the difference between simple comments and description.

http://facebook.github.io/graphql/June2018/#sec-Descriptions

So I changed from:

# Base user type
type User {
  # User unique id
  id: ID!
  # The full user name
  name: String!
  # The user email address
  email: Email!
}

To:

"Base user type"
type User {
  "Its unique id, which have to be an Int"
  id: ID!
  "The full user name"
  name: String!
  "The user email address"
  email: Email!
}

And that works ! As @sp00m proposed, it would be really nice to have this documented. I can do a PR if you want …