anchor.diff:      + data(Slugged Route Resource Identifier)
   + `stripe-cards` (object)
       + data(array[Stripe Card Resource Identifier])
  ++ `stripe-customer` (object)
  +    + data(Stripe Customer Resource Identifier)
   + `user-categories` (object)
       + data(array[User Category Resource Identifier])
   + `user-roles` (object)
  
positive.code: + data(array[Stripe Card Resource])
  + include JSON API Version
  
  ## Stripe Customer Resource Identifier (object)
  + id: `1` (string, required)
  + type: `stripe-customer`
  
  ## Stripe Plan Attributes (object)
  + amount: 999 (number) - Describes the amount of a plan in cents.
  
negative.code: ## Stripe Plans Response
  + data(array[Stripe Plan Resource], required)
  + include JSON API Version
  
  ## Stripe Subscription Resource Identifier
  + id: `1` (string, required)
  + type: `stripe-customer`
  
  ## Task Attributes (object)
  + body: `<p>A <b>strong</b> body.</p>` (string)
  