anchor.diff:  
   ### Get a trip [GET /trips/{tripId}]
   
  -Gets details about a particular trip created by the currently authenticated user. Returns the full details about the trip.
  +Gets details about a particular trip. Returns the full details about the trip. Trips with `public` visibility are openly accessible. Trips with `private` visibility are only accessible to the creator.
   
   + Parameters
       + tripId (string) - Trip ID to get details for.
  
positive.code: 
  ### Update a trip [PUT /trips/{tripId}]
  
  Updates the trip. Only allowed on trips created by currently authenticated user.
  
  + Parameters
      + tripId (string) - Trip ID to update.
  
negative.code: 
  
  ### Get the plan for a trip day [GET /trips/{tripId}/plan/{dayId}]
  
  + Parameters
      + tripId (string) - Trip ID
  