report_downloader = client.GetReportDownloader(version='v201809')
# Create report query.
report_query = (adwords.ReportQueryBuilder()
.Select('Labels')
.From('KEYWORDS_PERFORMANCE_REPORT')
.Where('CampaignStatus').In('ENABLED', 'PAUSED')
.During('LAST_7_DAYS')
.Build())
results=report_downloader.DownloadReportAsStringWithAwql( report_query, 'CSV', skip_report_header=True, skip_column_header=True,skip_report_summary=True, include_zero_impressions=True)