const blob = new Blob([response.data]);

            if ('download' in document.createElement('a')) {

                const elink = document.createElement('a');

                elink.download = fileName;

                elink.style.display = 'none';

                elink.href = URL.createObjectURL(blob);

                document.body.appendChild(elink);

                elink.click();

                URL.revokeObjectURL(elink.href);

                document.body.removeChild(elink);

            } else {

                navigator.msSaveBlob(blob, fileName);

            }