I'm trying to figure out why this is throwing me a 400 on POST, this is inside of a submit event listener for a form on my website. The form itself works as expected and emails me the appropriate data, but this webhook integration is failing and I'm not sure why.

const webhookBody = {
    embeds: [{
        title: 'Contact Form Submitted',
        fields: [
            { name: 'From:', value: nameForm.value },
            { name: 'Email:', value: emailForm.value },
            { name: 'Message:', value: messageForm.value }
        ]
    }],
};

const webhookUrl = 'myWebhookURL';

fetch(webhookUrl, {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
    },
    body: JSON.stringify(webhookBody),
})
.then(data => console.log(webhookBody));

The console gives back the object, but the field values are returning as empty strings. Maybe this has something to do with it?