DiscordAPIError[50035]: Invalid Form Body
message_id[NUMBER_TYPE_COERCE]: Value "[object Object]" is not snowflake.
    at handleErrors (/app/node_modules/@discordjs/rest/dist/index.js:727:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async SequentialHandler.runRequest (/app/node_modules/@discordjs/rest/dist/index.js:1128:23)
    at async SequentialHandler.queueRequest (/app/node_modules/@discordjs/rest/dist/index.js:959:14)
    at async _REST.request (/app/node_modules/@discordjs/rest/dist/index.js:1272:22)
    at async InteractionWebhook.fetchMessage (/app/node_modules/discord.js/src/structures/Webhook.js:313:18)
    at async Object.execute (/app/src/commands/tests/embed.js:17:5)
    at async Object.execute (/app/src/events/interactionCreate.js:17:7) {
  requestBody: { files: undefined, json: undefined },
  rawError: {
    message: 'Invalid Form Body',
    code: 50035,
    errors: { message_id: [Object] }
  },
  code: 50035,
  status: 400,
  method: 'GET',
  url: 'https://discord.com/api/v10/webhooks/.../messages/[object Object]'
}

DiscordAPIError[50035]: Invalid Form Body
message_id[NUMBER_TYPE_COERCE]: Value "[object Object]" is not snowflake.
    at handleErrors (/app/node_modules/@discordjs/rest/dist/index.js:727:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async SequentialHandler.runRequest (/app/node_modules/@discordjs/rest/dist/index.js:1128:23)
    at async SequentialHandler.queueRequest (/app/node_modules/@discordjs/rest/dist/index.js:959:14)
    at async _REST.request (/app/node_modules/@discordjs/rest/dist/index.js:1272:22)
    at async InteractionWebhook.fetchMessage (/app/node_modules/discord.js/src/structures/Webhook.js:313:18)
    at async Object.execute (/app/src/commands/tests/embed.js:17:5)
    at async Object.execute (/app/src/events/interactionCreate.js:17:7) {
  requestBody: { files: undefined, json: undefined },
  rawError: {
    message: 'Invalid Form Body',
    code: 50035,
    errors: { message_id: [Object] }
  },
  code: 50035,
  status: 400,
  method: 'GET',
  url: 'https://discord.com/api/v10/webhooks/.../messages/[object Object]'
}

console.log(await message.fetchReply({ content:now, embeds: [embed] }));

console.log(await message.fetchReply({ content:now, embeds: [embed] }));

DiscordAPIError[50035]: Invalid Form Body
message_id[NUMBER_TYPE_COERCE]: Value "[object Object]" is not snowflake.
[..]
url: 'https://discord.com/api/v10/webhooks/.../messages/[object Object]'

DiscordAPIError[50035]: Invalid Form Body
message_id[NUMBER_TYPE_COERCE]: Value "[object Object]" is not snowflake.
[..]
url: 'https://discord.com/api/v10/webhooks/.../messages/[object Object]'

const { Events } = require('discord.js');

module.exports = {
  name: Events.InteractionCreate,
  async execute(interaction){
    if(!interaction.isChatInputCommand())
      return;

    const command = interaction.client.commands.get(interaction.commandName);

    if(!command){
      console.error(`No command matching ${interaction.commandName} was found.`);
      return;
    }

    try{
      await command.execute(interaction);
    }
    catch(error){
      console.error(error);
      if(interaction.replied || interaction.deferred)
        await interaction.followUp({ content: 'There was an error while executing this command!', ephemeral: true });
      else
        await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
    }
  },
};

const { Events } = require('discord.js');

module.exports = {
  name: Events.InteractionCreate,
  async execute(interaction){
    if(!interaction.isChatInputCommand())
      return;

    const command = interaction.client.commands.get(interaction.commandName);

    if(!command){
      console.error(`No command matching ${interaction.commandName} was found.`);
      return;
    }

    try{
      await command.execute(interaction);
    }
    catch(error){
      console.error(error);
      if(interaction.replied || interaction.deferred)
        await interaction.followUp({ content: 'There was an error while executing this command!', ephemeral: true });
      else
        await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
    }
  },
};