title: How do I specify which APIs should be generated by swagger codegen
body: <p>I want to generate a rest API with swagger codegen, but I have a big yaml with much more Models and APIs than needed.
  So I want selective generate my Rest Service.
  I have the following lines added to my pom.xml for restriction:</p>
  <pre><code>&lt;models&gt;MyModelA,MyModelB&lt;/models&gt;
  &lt;apis&gt;MyAApi,MyBApi&lt;/apis&gt;
  </code></pre>
  <p>The models line work, only model A and B where generated. But the APIs don't seem to work, no APIs where generated. Am I using the wrong syntax? Should I pass the resource path into the APIs tag or the API name?</p>