Dear AdWords Team,
We observed different values returned in column qualityScore in KEYWORD_PERFORMANCE_REPORT:
in one example account for v201605 we get 16 keywords, all with attribute hasQualityScore='true' and all keywords has some meaningful qualityScore, while for v201607 we get all 16 keywords with hasQualityScore='false' and qalityScore='--'.
example keyword qualityScore info fetched with v201605:
<row campaignID='279893841' topOfPageCPC='0' firstPageCPC='110000' qualityScore='2' keywordState='enabled' keywordID='10253770' adGroupID='22459397361' hasQualityScore='true' />
the same keyword qualityScore info fetched with v201607:
<row campaignID='279893841' topOfPageCPC='0' firstPageCPC='110000' qualityScore='--' keywordState='enabled' keywordID='10253770' adGroupID='22459397361' hasQualityScore='false' />
Can You please check this ?
Thanks
Radosław Pociecha