···

       
8
       
8
       
 
       
      "key": "tid",

     

       
9
       
9
       
 
       
      "record": {

     

       
10
       
10
       
 
       
        "type": "object",

     

       
11
       
11
       
-
       
        "required": ["track", "playlist", "position"],

     

       
11
       
11
       
+
       
        "required": ["track", "playlist", "position", "createdAt"],

     

       
12
       
12
       
 
       
        "properties": {

     

       
13
       
13
       
 
       
          "track": {

     

       
14
       
14
       
 
       
            "type": "string",

     
···

       
18
       
18
       
 
       
            "type": "string",

     

       
19
       
19
       
 
       
            "format": "at-uri"

     

       
20
       
20
       
 
       
          },

     

       
21
       
21
       
-
       
          "position": { "type": "integer", "minimum": 0 }

     

       
21
       
21
       
+
       
          "position": { "type": "integer", "minimum": 0 },

     

       
22
       
22
       
+
       
          "createdAt": {

     

       
23
       
23
       
+
       
            "type": "string",

     

       
24
       
24
       
+
       
            "format": "datetime",

     

       
25
       
25
       
+
       
            "description": "Timestamp for when the track entry was originally added to the playlist."

     

       
26
       
26
       
+
       
          }

     

       
22
       
27
       
 
       
        }

     

       
23
       
28
       
 
       
      }

     

       
24
       
29
       
 
       
    }