Template for retrieving JSON array values

@trektronic wrote:

I am trying to pull nhl data into home assistant using their api and REST sensor. I am able to pull the data but do not know how to assign the values to different template sensors.

I have a sensor setup to just grab the away team name.

nhl_away_team:
    value_template: '{{ states.sensor.nhl_game.attributes["dates"]["games"]["teams"]["away"]["team"]["name"] }}'

The JSON comes into the Rest Sensor nhl_game like this:

"dates" : [ {
    "date" : "2019-12-01",
    "totalItems" : 1,
    "totalEvents" : 0,
    "totalGames" : 1,
    "totalMatches" : 0,
    "games" : [ {
      "gamePk" : 2019020416,
      "link" : "/api/v1/game/2019020416/feed/live",
      "gameType" : "R",
      "season" : "20192020",
      "gameDate" : "2019-12-01T20:00:00Z",
      "status" : {
        "abstractGameState" : "Final",
        "codedGameState" : "7",
        "detailedState" : "Final",
        "statusCode" : "7",
        "startTimeTBD" : false
      },
      "teams" : {
        "away" : {
          "leagueRecord" : {
            "wins" : 15,
            "losses" : 10,
            "ot" : 3,
            "type" : "league"
          },
          "score" : 2,
          "team" : {
            "id" : 25,
            "name" : "Dallas Stars",
            "link" : "/api/v1/teams/25"
          }
        },
        "home" : {
          "leagueRecord" : {
            "wins" : 12,
            "losses" : 11,
            "ot" : 4,
            "type" : "league"
          },
          "score" : 3,
          "team" : {
            "id" : 30,
            "name" : "Minnesota Wild",
            "link" : "/api/v1/teams/30"
          }
        }
      },

I think that dates, and games are actually arrays of different objects but I do not know how to show this in value templating and could not find examples. My knowledge of JSON is pretty limited. Is this possible with templating?

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