How to do I locate a Google SpreadSheet ID?
<p><a href="https://developers.google.com/apps-script/guides/rest/api#parameter_and_return_types" rel="noreferrer">https://developers.google.com/apps-script/guides/rest/api#parameter_and_return_types</a></p>

<p>When using the Google Execution Api for Java, the ID of the spreadsheet isn't very easy to understand. Here is the code snippet:</p>

<pre><code>// Initialize parameters for that function.
String sheetId = "&lt;ENTER_ID_OF_SPREADSHEET_TO_EXAMINE_HERE&gt;";
List&lt;Object&gt; params = new ArrayList&lt;Object&gt;();
params.add(sheetId);
</code></pre>

<p>Any Ideas on how to locate this. I run the Sheets api to return the id of a SpreadSheet but it returns a link, and when I use the <a href="https://spreadsheets.google.com/feeds/spreadsheets/" rel="noreferrer">https://spreadsheets.google.com/feeds/spreadsheets/</a><em>STRING</em> or just the <em>STRING</em> itself I still get:
"code" : 404,
  "errors" : [ {
    "domain" : "global",
    "message" : "Requested entity was not found.",
    "reason" : "notFound"</p>