code: public java.util.List<String> getTagValues() {
          if (tagValues == null) {
              tagValues = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return tagValues;
      }
docs: <p>
  A tag value or values for which you want to return all matching HSM client certificates that are associated with
  the specified tag value or values. For example, suppose that you have HSM client certificates that are tagged
  with values called <code>admin</code> and <code>test</code>. If you specify both of these tag values in the
  request, Amazon Redshift returns a response with the HSM client certificates that have either or both of these
  tag values associated with them.
  </p>
  
  @return A tag value or values for which you want to return all matching HSM client certificates that are
  associated with the specified tag value or values. For example, suppose that you have HSM client
  certificates that are tagged with values called <code>admin</code> and <code>test</code>. If you specify
  both of these tag values in the request, Amazon Redshift returns a response with the HSM client
  certificates that have either or both of these tag values associated with them.