anchor.diff:  
     Sharing was successful and will be processed.
   
  +  + Headers
  +
  +            Location: /job/b8838e11-1d97-4799-85d8-1aafec52e927
  +
     + Body
   
   + Response 422
  
positive.code: ## Unpublishing [/unpublish]
  
  ### Unpublish an item from sites [POST]
  
  + Request (application/json)
  
  
negative.code: 
  ### Publish an item to sites [POST]
  
  TODO: make return a Job id in Location header
  
  + Request (application/json)
  
    + Body
  