Pokedex Bot: Pokemon endpoint

Pokemon endpoint in server.js

if (pokemon_endpoint.indexOf(specs) !== -1) {
  const { data } = await axios_instance.get(`/pokemon/${pokemon}`);

  let fulfillmentText;
  const id = String(data.id).padStart(3, '0');
  const value = (specs == 'abilities') ? data.abilities.map(item => item.ability.name).join(', ') : data.moves.map(item => item.move.name).join(', ');

  fulfillmentText = `The ${specs} of ${pokemon} are: ${value}`;

  Object.assign(response_obj, { fulfillmentText });

  if (specs == 'photo') {
    Object.assign(response_obj, {
      fulfillmentText: pokemon,
      payload: {
        is_image: true,
        url: `https://www.pkparaiso.com/imagenes/xy/sprites/global_link/${id}.png`
      }
    });
  }
}