Service Desk cloud API attachTemporaryFile

[nikos.m]

I want to upload a file to service desk and use it as attachment in an issue.

Can someone help me how should I use /rest/servicedeskapi/servicedesk/{serviceDeskId}/attachTemporaryFile service in node.js.

The given example in the documentation page doesn't show how should I attache the file or text.

My code sample 

const form = new FormData();
form.append('file', Buffer.from("This is my attachment test"));

const headers = form.getHeaders();
headers['Authorization'] = 'Basic Base64';
headers['Accept'] = 'application/json';
headers['Content-Type'] = 'multipart/form-data';
headers['X-Atlassian-Token'] = 'no-check';
headers['X-Experimentalapi'] = 'opt-in';

fetch(`https://SUBDOMAIN.atlassian.net/rest/servicedeskapi/servicedesk/${serviceDeskId}/attachTemporaryFile`, {
    method: 'POST',
    data: form,
    headers: headers
});

The above code throw:

Response: 400 Bad Request
{"errorMessage":"No attachments found.","i18nErrorMessage":{"i18nKey":"sd.attachment.empty.error","parameters":[]}}

[nikos.m · Accepted solution]

Used axios lib and it worked. Go figure.

[Bhanu Prakash Reddy Mokkala]

Can you please share axios code?? Thanks