title: How to get conversion completions by date
body: <p>I am trying get a total from completions by date, but conversions don't have dimension date, actually the query is </p>
  
  <pre><code>https://www.googleapis.com/analytics/v3/data/ga?ids=ga%xxxxxx&amp;start-date=2013-10-20&amp;end-date=2013-11-20&amp;metrics=ga%3AgoalStartsAll%2Cga%3AgoalCompletionsAll%2Cga%3AgoalValueAll%2Cga%3AgoalValuePerSession%2Cga%3AgoalConversionRateAll&amp;dimensions=ga%3AgoalCompletionLocation&amp;max-results=10
  </code></pre>