title: Output specific key value in object for each element in array with jq for JSON
body: <p>I have an array:</p>
  
  <pre><code>[
      {
          "AssetId": 14462955,
          "Name": "Cultural Item"
      },
      {
          "AssetId": 114385498,
          "Name": "Redspybot"
      },
      {
          "AssetId": 29715011,
          "Name": "American Cowboy"
      },
      {
          "AssetId": 98253651,
          "Name": "Mahem"
      }
  ]
  </code></pre>
  
  <p>I would like to loop through each object in this array, and pick out the value of each key called <code>AssetId</code> and output it.
  How would I do this using jq for the command line?</p>