public void setCategory(String category) {
        this.category = category;
    }
<p>
Defines what kind of action can be taken in the stage. The following are the valid values:
</p>
<ul>
<li>
<p>
<code>Source</code>
</p>
</li>
<li>
<p>
<code>Build</code>
</p>
</li>
<li>
<p>
<code>Test</code>
</p>
</li>
<li>
<p>
<code>Deploy</code>
</p>
</li>
<li>
<p>
<code>Approval</code>
</p>
</li>
<li>
<p>
<code>Invoke</code>
</p>
</li>
</ul>

@param category
       Defines what kind of action can be taken in the stage. The following are the valid values:</p>
       <ul>
       <li>
       <p>
       <code>Source</code>
       </p>
       </li>
       <li>
       <p>
       <code>Build</code>
       </p>
       </li>
       <li>
       <p>
       <code>Test</code>
       </p>
       </li>
       <li>
       <p>
       <code>Deploy</code>
       </p>
       </li>
       <li>
       <p>
       <code>Approval</code>
       </p>
       </li>
       <li>
       <p>
       <code>Invoke</code>
       </p>
       </li>
@see ActionCategory
aws-java-sdk-codepipeline/src/main/java/com/amazonaws/services/codepipeline/model/GetActionTypeRequest.java