We are running the keywords performance reports for numerous clients and notice that when the CreativeDestinationUrl is included in the request an 'Invalid Field Name For Report' error is thrown though the documentation does not indicate this should be an issue.
'fields': [
'Date', 'CampaignId', 'CampaignName', 'CampaignStatus',
'AdGroupId', 'AdGroupName', 'AdGroupStatus', 'AccountDescriptiveName',
'AccountTimeZoneId', 'CustomerDescriptiveName', 'AdNetworkType1',
'AdNetworkType2', 'Device', 'Id', 'Criteria', 'CreativeDestinationUrl', 'KeywordMatchType', 'SearchImpressionShare', 'Impressions', 'Clicks',
'Conversions', 'Cost', 'ConversionRate', 'CostPerConversion', 'ConversionValue', 'AveragePosition']