curl -X "POST" "https://adwords.google.com/api/adwords/reportdownload/v201409" \
-H "clientCustomerId: xxx-xxx-xxx" \
-H "Authorization: Bearer xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" \
-H "developerToken: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" \
-H "Content-Type: application/x-www-form-urlencoded" \
-d "__rdquery=SELECT+Name+FROM+KEYWORDS_PERFORMANCE_REPORT+DURING+20140101,20141231" \
-d "__fmt=CSV" \
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><reportDownloadError><ApiError><type>QuotaCheckError.TERMS_AND_CONDITIONS_NOT_SIGNED</type><trigger><null></trigger><fieldPath></fieldPath></ApiError></reportDownloadError>