get private repo branch via github api

Question

I want to get all branch name in my private repo via github api. It's success when I use cli, but i get error code 404 when i use axios in react app. I'm sure that my url and token is correct in both cli and react app. By the way, my react app can successfully get public repo branch name but not include private.

my Js code

const owner = 'Solo-steven';
const token = MYTOKEN;
const repo = 'Sideex-private-test'
async function getPrivateBranchName(){

    await axios({
        method: 'get',
        url : `https://api.github.com/repos/${owner}/${repo}/branches`,
        header:{
            Authorization: `token ${token}`
        }
    }).then(response=>{
        console.log(response, `Success get all branch name of repo(${repo}).`)
    }).catch(response=>{
        console.log(response, `error when get branch name of repo(${repo})`);
    })
}

my Cli

 curl -H "Authorization: token MYTOKEN" https://api.github.com/repos/Solo-steven/Sideex-private-test/branches

Answer 1

According to https://www.npmjs.com/package/axios it is headers not header