Get daily performance trends for a Google Ads account.
Use this for time-series analysis — day-over-day cost, conversions, CTR,
CPC trends. For one-shot per-campaign aggregates use
google_ads_campaign_performance instead. For cross-account spend overview
use google_ads_account_performance.
Returns per-day: date, impressions, clicks, cost (formatted), conversions,
CTR, CPC. Bounded by date range — typically <365 rows, no pagination
needed. Optionally filter to a single campaign.
Args:
customer_id: Google Ads customer ID (digits only).
date_range: "LAST_7_DAYS", "LAST_30_DAYS", "LAST_90_DAYS", "THIS_MONTH",
"LAST_MONTH", "LAST_24_MONTHS", custom "YYYY-MM-DD,YYYY-MM-DD", etc.
See google_ads_account_performance for the full literal list.
login_customer_id: Optional MCC account ID. Auto-detected if omitted.
campaign_id: Optional campaign ID to filter to a single campaign.
ConnectorOAuth