code: public ServiceCall<ValueCollection> listValues(ListValuesOptions listValuesOptions) {
      Validator.notNull(listValuesOptions, "listValuesOptions cannot be null");
      String[] pathSegments = { "v1/workspaces", "entities", "values" };
      String[] pathParameters = { listValuesOptions.workspaceId(), listValuesOptions.entity() };
      RequestBuilder builder = RequestBuilder.get(RequestBuilder.constructHttpUrl(getEndPoint(), pathSegments,
          pathParameters));
      builder.query("version", versionDate);
      Map<String, String> sdkHeaders = SdkCommon.getSdkHeaders("conversation", "v1", "listValues");
      for (Entry<String, String> header : sdkHeaders.entrySet()) {
        builder.header(header.getKey(), header.getValue());
      }
      builder.header("Accept", "application/json");
      if (listValuesOptions.export() != null) {
        builder.query("export", String.valueOf(listValuesOptions.export()));
      }
      if (listValuesOptions.pageLimit() != null) {
        builder.query("page_limit", String.valueOf(listValuesOptions.pageLimit()));
      }
      if (listValuesOptions.includeCount() != null) {
        builder.query("include_count", String.valueOf(listValuesOptions.includeCount()));
      }
      if (listValuesOptions.sort() != null) {
        builder.query("sort", listValuesOptions.sort());
      }
      if (listValuesOptions.cursor() != null) {
        builder.query("cursor", listValuesOptions.cursor());
      }
      if (listValuesOptions.includeAudit() != null) {
        builder.query("include_audit", String.valueOf(listValuesOptions.includeAudit()));
      }
      return createServiceCall(builder.build(), ResponseConverterUtils.getObject(ValueCollection.class));
    }
docs: List entity values.
  
  List the values for an entity.
  
  This operation is limited to 2500 requests per 30 minutes. For more information, see **Rate limiting**.
  
  @param listValuesOptions the {@link ListValuesOptions} containing the options for the call
  @return a {@link ServiceCall} with a response type of {@link ValueCollection}