def METHOD_NAME(context, request):
    """ Read Shimadzu LC MS/MS Nexera X2 LCMS-8050 analysis results
    """
    form = request.form
    infile = form['instrument_results_file'][0] if \
        isinstance(form['instrument_results_file'], list) else \
        form['instrument_results_file']
    artoapply = form['artoapply']
    override = form['results_override']
    instrument = form.get('instrument', None)
    errors = []
    logs = []
    # Load the most suitable parser according to file extension/options/etc...
    parser = None
    if not hasattr(infile, 'filename'):
        errors.append(_("No file selected"))
    parser = TSVParser(infile)
    if parser:
        # Load the importer
        status = ['sample_received', 'to_be_verified']
        if artoapply == 'received':
            status = ['sample_received']
        elif artoapply == 'received_tobeverified':
            status = ['sample_received', 'to_be_verified']
        over = [False, False]
        if override == 'nooverride':
            over = [False, False]
        elif override == 'override':
            over = [True, False]
        elif override == 'overrideempty':
            over = [True, True]
        importer = LCMS8050_Importer(parser=parser,
                                     context=context,
                                     allowed_ar_states=status,
                                     allowed_analysis_states=None,
                                     override=over,
                                     instrument_uid=instrument)
        tbex = ''
        try:
            importer.process()
        except Exception:
            tbex = traceback.format_exc()
        errors = importer.errors
        logs = importer.logs
        warns = importer.warns
        if tbex:
            errors.append(tbex)
    results = {'errors': errors, 'log': logs, 'warns': warns}
    return json.dumps(results)