title: DiscordAPIError: Interaction has already been acknowledged. Discord.js react() function problem
body: <p>I have this poll command that creates a new MessageEmbed, and then I want the bot to react to the votes with 4 emotes, to be able to vote in the poll. The problem is when I use the <code>reply()</code> function with an interaction the bot crashes and gives me this error: <code>DiscordAPIError: Interaction has already been acknowledged.</code> I tried to fetch the reply but it doesn't seem to work. Here's the code:</p>
  <pre><code>const { SlashCommandBuilder } = require('@discordjs/builders');
  
  module.exports = {
      data: new SlashCommandBuilder()
          .setName('poll')
          .setDescription('Make a poll, (and you get to choose the options) ;)')
          .addStringOption((option) =&gt;
              option
                  .setName('title')
                  .setDescription('The title of the poll embed.')
                  .setRequired(true)
          )
          .addStringOption((option) =&gt; 
              option
                  .setName('option1')
                  .setDescription('1st option for the poll.')
                  .setRequired(true)
          )
          .addStringOption((option) =&gt; 
              option
                  .setName('option2')
                  .setDescription('2nd option for the poll.')
                  .setRequired(true)
          )
          .addStringOption((option) =&gt;
              option
                  .setName('option3')
                  .setDescription('3rd option for the poll.')
                  .setRequired(false)
          )
          .addStringOption((option) =&gt;
              option
                  .setName('option4')
                  .setDescription('4th option for the poll.')
                  .setRequired(false)
          )
  
      async execute(client, interaction, Discord) {
          let pollEmbed;
  
          if (interaction.options.get('option3') &amp;&amp; interaction.options.get('option4')) {
              pollEmbed = new Discord.MessageEmbed()
                  .setColor('RANDOM')
                  .setTitle(interaction.options.get('title').value)
                  .setAuthor(`Poll by: ${interaction.user.username}`)
                  .setDescription(
                      `:regional_indicator_a: - ${interaction.options.get('option1').value}\n
                      :regional_indicator_b: - ${interaction.options.get('option2').value}\n
                      :regional_indicator_c: - ${interaction.options.get('option3').value}\n
                      :regional_indicator_d: - ${interaction.options.get('option4').value}`
                  )
                  .setTimestamp();
          }
  
          if (!interaction.options.get('option3') &amp;&amp; !interaction.options.get('option4')) {
              pollEmbed = new Discord.MessageEmbed()
                  .setColor('RANDOM')
                  .setTitle(interaction.options.get('title').value)
                  .setAuthor(`Poll by: ${interaction.user.username}`)
                  .setDescription(
                      `:regional_indicator_a: - ${interaction.options.get('option1').value}\n
                      :regional_indicator_b: - ${interaction.options.get('option2').value}\n`
                  )
                  .setTimestamp();
          }
  
          if (interaction.options.get('option3') &amp;&amp; !interaction.options.get('option4')) {
              pollEmbed = new Discord.MessageEmbed()
                  .setColor('RANDOM')
                  .setTitle(interaction.options.get('title').value)
                  .setAuthor(`Poll by: ${interaction.user.username}`)
                  .setDescription(
                      `:regional_indicator_a: - ${interaction.options.get('option1').value}\n
                      :regional_indicator_b: - ${interaction.options.get('option2').value}\n
                      :regional_indicator_c: - ${interaction.options.get('option3').value}\n`
                  )
                  .setTimestamp();
          }
  
          if (!interaction.options.get('option3') &amp;&amp; interaction.options.get('option4'))
              return interaction.reply('You have to put option 3 before option 4!');
  
          message = interaction.reply({ embeds: [pollEmbed], fetchReply: true });
  
          await message.react(':regional_indicator_a:');
          await message.react(':regional_indicator_b:');
          await message.react(':regional_indicator_c:');
          await message.react(':regional_indicator_d:');
      }
  };
  </code></pre>
  <p>Thank you!</p>