I'm trying to use the file upload API, but I don't know what's causing the error.

Question

hello,

I want to use the upload API in Graph REST API.

I set Content-Type: text/plain according to the official document, but an error like the picture occurs. Does anyone know why?

This is the code I wrote. Is there a problem with your code?

async _createUrlFile(){
        const url = `[InternetShortcut] 
                     URL =`+ this.userValue;
        console.log(url);
        const blobFile = new Blob([url],{type: 'text/plain'});
        console.log(blobFile);
        let res = await fetch('https://graph.microsoft.com/v1.0/drives/01TMG2GIK5NDAVZY67M5BIFFZHNASXBVBY/items/01TMG2GIKC7HQGCO7RGBEZCQKDPLQ4G7NG/testFile.url:/content',{
            method : "PUT",
            headers:{
                'Authorization': 'Bearer ' + this.TOKEN,
                'Content-Type': 'text/plain'
            },
            body : {
                blobFile
            }
        
        })
        const data = await res.json();
        console.log(data);
    };

Answer 1

Hi @taewoo.Oh

The content-type header is not required, you can try removing 'Content-Type': 'text/plain' from your script.