input AMPLIFY {
  globalAuthRule: AuthRule = { allow: public }
}
type Todo @model {
  id: ID!
  name: String
  description: String
  tasks: [Task] @hasMany
  assignee: Worker @hasOne
}
type Task @model {
  id: ID!
  todo: Todo @belongsTo
}
type Worker @model {
  id: ID!
  todo: Todo @belongsTo
}