anchor.diff:                              }
                           }
                       }
  -                ]
  +                ],
  +                "count": 1
               }
   
   # Group Conversations
  
positive.code:     + Headers
  
              Accept: application/hal+json
  
  + Response 200 (application/hal+json)
  
  
negative.code:     + since (optional, string) ... Timestamp in ISO 8601 format: `YYYY-MM-DDTHH:MM:SSZ` Only Messages updated at or after this time are returned.
  
  + Request
  
      + Headers
  
              Accept: application/hal+json
  