public ChangeLog withAction(String action) {
        setAction(action);
        return this;
    }
<p>
The action that was performed.
</p>

@param action
       The action that was performed.
@return Returns a reference to this object so that method calls can be chained together.
@see ActionEnum
aws-java-sdk-auditmanager/src/main/java/com/amazonaws/services/auditmanager/model/ChangeLog.java