title: Accessing json array in AWS AppSync
body: <p>I am new to AWS AppSync and am trying to use an HTTP endpoint to fetch data from an external API. Here is an example of what that API returns.</p>
  
  <pre><code>{
    "status": 1,
    "size": 3,
    "result": [
      {
        "number": "123",
        "program": "program name",
        "team_name": "team name",
        "robot_name": "robot name",
        "organisation": "team organization",
        "city": "team city",
        "region": "team state",
        "country": "team country",
        "grade": "team grade",
        "is_registered": 0
      },
      {
        "number": "456",
        "program": "program name",
        "team_name": "team name",
        "robot_name": "robot name",
        "organisation": "team organization",
        "city": "team city",
        "region": "team state",
        "country": "team country",
        "grade": "team grade",
        "is_registered": 0
      },
      {
        "number": "789",
        "program": "program name",
        "team_name": "team name",
        "robot_name": "robot name",
        "organisation": "team organization",
        "city": "team city",
        "region": "team state",
        "country": "team country",
        "grade": "team grade",
        "is_registered": 0
      }
    ]
  }
  </code></pre>
  
  <p>Here is my GraphQL Schema</p>
  
  <pre><code>type Query {
      getTeams(number: String!): Team
  }
  
  type Team {
      number: String
      program: String
      teamName: String
      robotName: String
      organization: String
      city: String
      region: String
      country: String
      grade: String
      isRegistered: Int
  }
  
  schema {
      query: Query
  }
  </code></pre>
  
  <p>Here is my request mapping template</p>
  
  <pre><code>{
      "version": "2018-05-29",
      "method": "GET",
      "resourcePath": "/v1/get_teams",
      "params":{
          "query": {
              "APIKEY": "API_KEY_GOES_HERE"
          },
          "headers": {
              "Content-Type": "application/json"
          }
      }
  }
  </code></pre>
  
  <p>And here is my response mapping template</p>
  
  <pre><code>#if($context.result.statusCode == 200)
  ## Success - decode the body and reconstruct the response with the schema in mind
  #set($response = $util.parseJson($context.result.body))
  
  #set($result = {
   "number": $response.result[0].number,
   "program": $response.result[0].program,
   "teamName": $response.result[0].team_name,
   "robotName": $response.result[0].robot_name,
   "organization": $response.result[0].organisation,
   "city": $response.result[0].city,
   "region": $response.result[0].region,
   "country": $response.result[0].country,
   "grade": $response.result[0].grade,
   "isRegistered": $response.result[0].is_registered
  })
  $util.toJson($result)
  #else
  ## Error - send the proper error message
  $utils.appendError($ctx.result.body, $ctx.result.statusCode)
  #end
  </code></pre>
  
  <p>What I have currently worked but only returns one team. My question is how can I get the GraphQL query to return an array of teams by getting all of the items from the result array in the JSON file?</p>