code: public static WebhookMessage from(Message message)
      {
          Checks.notNull(message, "Message");
          final String content = message.getContentRaw();
          final List<MessageEmbed> embeds = message.getEmbeds();
          final boolean isTTS = message.isTTS();
          return new WebhookMessage(null, null, content, embeds, isTTS, null);
      }
docs: Creates a new WebhookMessage instance with the provided {@link net.dv8tion.jda.core.entities.Message Message}
  as layout for copying.
  <br><b>This does not copy the attachments of the provided message!</b>
  
  @param  message
  The message to copy
  
  @throws java.lang.IllegalArgumentException
  If the provided message is {@code null}
  
  @return The resulting WebhookMessage instance