SearchQueryPerformanceReport should include "other" for data completeness
When running a SearchQueryPerformanceReport or KeywordPerformanceReport, I get the desired list of items.
However, if I, for example, sum the Impressions, they don't match the number I see in the dashboard.
This is because the API doesn't report on all of the search terms or doesn't have search terms for some impressions.
I argue it will be better to include these as "other" so we can run just the "search terms" report, and sum all the way up from there, instead of running 4 different reports (SearchQuery, Keyword, AdGroup, Campaign) and then have a postprocessing step that takes the high level campaign data, deducts the SearchQuery data, and fills in the blanks.
It will cause much fewer errors if the API would just support the "other" category that will make everything aggregate nicely.