How to define a discord message as a string or variable?

Question

I'm making a Discord bot that can put peoples' messages into different types of categories to respond to. For some reason it keeps suggesting that the Discord.Message.content is undefined when I try to run it.

I've tried searching up if I was defining it correctly and couldn't find much. I'm doing this with Brain.js:

const network = new brain.recurrent.LSTM(); 

const trainingData = data.map(item => ({
    input: item.message,
    output: item.category
}));

network.train(trainingData, {
    interations: 2000
});

bot.on('message', msg =>{
    const raw = network.run(Discord.Message.content)
});

Answer 1

Replace this:

bot.on('message', msg =>{
    const raw = network.run(Discord.Message.content)
})

with this:

bot.on('message', msg =>{
    const raw = network.run(msg.content)
})

Discord.Message is the type of object (aka "class"), whereas msg is the object itself. The docs will refer to Message objects, which msg is one of, but to access the content of a specific message you need to use the variable holding that specific message, which is msg .