anchor.diff:    ** *version* — A package version, in _x.y.z_ format. __x__, __y__, and __z__ must all exist, and contain only digits.
   * *priority* — `[int]` The priority order of the campaign. Lower numbers indicate higher priority.
   * *creationTime* — `[dateTime]` The date and time the install campaign was created on.
  -* *periodOfValidity* — `[dateTime]/[dateTime]` A string with campaign start and end `dateTime`s separated by a slash.
  +* *periodOfValidity* — `[dateTime]/[dateTime]` A string with campaign start and end `dateTime` separated by a slash.
   
   *Example:*
   [source,json]
  
positive.code: ----
  
  |=======================================================================
  
  === GET /packages
  
  
negative.code: 
  The content-type of all requests is `application/json` unless otherwise specified.
  
  TIP: The core, resolver, and web server all expose APIs. Calls to the web server's API are forwarded to the appropriate entity: core, resolver, or both. Thus, the documentation here documents the core and resolver APIs; the calls to the web server are the same, but must be sent with a session authorization cookie.
  
  toc::[right]
  
  