code: public java.util.List<String> getProducts() {
          if (products == null) {
              products = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return products;
      }
docs: <p>
  The specific operating system versions a patch repository applies to, such as "Ubuntu16.04",
  "AmazonLinux2016.09", "RedhatEnterpriseLinux7.2" or "Suse12.7". For lists of supported product values, see
  <a>PatchFilter</a>.
  </p>
  
  @return The specific operating system versions a patch repository applies to, such as "Ubuntu16.04",
  "AmazonLinux2016.09", "RedhatEnterpriseLinux7.2" or "Suse12.7". For lists of supported product values,
  see <a>PatchFilter</a>.