POST https://{URL}.zendesk.com/api/v2/tickets.json net::ERR_ABORTED 401

Hello, I am attempting to POST a ticket to our ticket queue using the Zendesk API. I keep receiving a 401 error with minimal feedback as to what the issue could be.

async function postData(url: string, data: object) {

constresponse=awaitfetch(url, {

method: 'POST',

mode: 'no-cors',

body: JSON.stringify(data),

headers: {

'Content-Type': 'application/json',

'Accept': 'application/json',

'Authorization': 'Basic {BASE64EMAIL/PASSWORD}'

}

});

}