code: public com.google.api.ads.adwords.axis.v201809.rm.CustomAffinityTokenTokenType getTokenType() {
          return tokenType;
      }
docs: Gets the tokenType value for this CustomAffinityToken.
  
  @return tokenType   * The type of custom affinity token, KEYWORD or URL.
  <span class="constraint Required">This field is required
  and should not be {@code null} when it is contained within {@link
  Operator}s : ADD.</span>