anchor.diff:  }
   
   input UpdateSubmissionMutationInput {
  -  # A type-specific ID.
  -  id: String!
  -
     # The gravity ID for an Artist
     artist_id: String!
   
  
positive.code:   __id: ID!
  
    # A type-specific ID.
    id: String!
    name: String
    href: String @deprecated(reason: "Profiles have been removed and thus author hrefs don't exist anymore.")
    profile_handle: String
  }
  
  
negative.code:   __id: ID!
  
    # A type-specific ID.
    gravityID: String!
  
    # A type-specific Gravity Mongo Document ID.
    _id: String!
    cached: Int
    artists: [Artist]
    artists_connection(
      after: String
      first: Int
      before: String
      last: Int
    ): ArtistConnection
    artworks_connection(
      acquireable: Boolean
      offerable: Boolean
  