Getting "Network or Certificate Error" with Staging sfcc.instance.upload about sfcc-ci HOT 2 CLOSED

function uploadTestFile() {
    return new Promise((resolve, reject) => {
        sfcc.webdav.upload(
            instance,
            '/Libraries/testLibraryTwo/default/images',
            './Lucy.jpg',
            sfcc_token,
            uploadOptions,
            function(error) {
                if (error) {
                    console.log(chalk.red('an error occurred uploading'));
                    reject(error);
                } else {
                    console.log('File upload complete');
                    resolve();
                }
            }
        )
    });
}

{  
  "clients":[
    {
      "client_id":"<client id>",
      "permissions":
      [
        {
          "path": "/impex",
          "operations": [
            "read_write"
          ]
        },
        {
          "path": "/cartridges",
          "operations": [
            "read_write"
          ]
        },
        {
          "path": "/libraries/testLibraryTwo",
          "operations": [
            "read_write"
          ]
        }
      ]
    }
  ]
}