title: Add reaction of custom emoji to a message
body: <p>What can I tweak in my code that will allow me to use custom emojis to react to a message?</p>
  
  <p>I have tried this:</p>
  
  <pre><code> let suggestions = message.guild.channels.find("name", "suggestions");
    if (message.channel === suggestions) {
      message.channel.send().then(newMessage =&gt; {
         newMessage.react('&lt;:information :412438127148531723&gt;')
     })
    }
  </code></pre>
  
  <p>But I receive the error:</p>
  
  <blockquote>
    <p><strong>emoji_id: Value "412438127148531723>" is not snowflake.</strong></p>
  </blockquote>