const axios = require('axios');
const fs = require('fs');
const FilesApiFp = require('@alohi/faxplus-api').FilesApiFp;
const Configuration = require('@alohi/faxplus-api').Configuration;

const config = new Configuration({
    accessToken: accessToken,
    basePath: 'https://restapi.fax.plus/v3',
    // Header required only when using the OAuth2 token scheme
    baseOptions: {
        headers: {
          "x-fax-clientid": clientId,
        }
    }
});

async function uploadFile() {
    const reqParams = {
        "userId": '13d8z73c',
        "faxFile": fs.createReadStream(FILE_PATH)
    }
    const req = await FilesApiFp(config).uploadFile(reqParams);
    const resp = await req(axios);
}

uploadFile()