type Comment
  @model
  @key(name: "byUsername", fields: ["username", "createdAt"], queryField: "commentsByUsername")
  @key(name: "byeditor", fields: ["editor", "createdAt"], queryField: "commentsByeditors") {
  id: ID!
  content: String
  username: String!
  createdAt: String!
  editor: String!
  data1: String
  data2: String
}