Mocked

gistfile1.txt

## What we have            
            "data": [
                {
                  "id"    : "<ISO_8601 datetime for the time slot>",
                  "name"  : "status",
                  "value" : "available"
                },
                {
                  "id"    : "<ISO_8601 datetime for the occupied or free time slot>",
                  "name"  : "status",
                  "value" : "unavailable",
                  "data"  : [{
                      "url"   : "http://api.urgentconsult.com/appointments/<uuid1>",
                      "rel"   : "http://api.urgentconsult.com/rels/appointment",
                      "name"  : "status",
                      "value" : "booked",
                      "label" : "Patient1 Name1"
                  },
                  {
                      "url"   : "http://api.urgentconsult.com/appointments/<uuid2>",
                      "rel"   : "http://api.urgentconsult.com/rels/appointment",
                      "name"  : "status",
                      "value" : "billing complete",
                      "label" : "Patient2 Name2"
                  }]
                }    
            ]
          }
          
## What would be nicer for a client developer 

            "data": {
              "2015-05-18T12:12:12Z" : {
                  "name"  : "status",
                  "value" : "available"
              },
              "2015-05-22T08:10:00Z" : {
                  "name"  : "status",
                  "value" : "unavailable",
                  "data" : [
                    {
                      "url"   : "http://api.urgentconsult.com/appointments/<uuid1>",
                      "rel"   : "http://api.urgentconsult.com/rels/appointment",
                      "name"  : "status",
                      "value" : "booked",
                      "label" : "Patient1 Name1"
                    },
                    {
                        "url"   : "http://api.urgentconsult.com/appointments/<uuid2>",
                        "rel"   : "http://api.urgentconsult.com/rels/appointment",
                        "name"  : "status",
                        "value" : "billing complete",
                        "label" : "Patient2 Name2"
                    }
                  ]
              },
            }