Auto-generate campaign briefs from audience segments

[PROBLEM] Stakeholders cannot interpret Journey Optimizer flow diagrams without technical help. [OVERVIEW] Queries CJA via the API nightly, formats the top KPIs, and sends a Slack digest with natural-language commentary. [TRYABLE] Paste your last CJA report CSV into the digest prompt and review the generated summary for accuracy. [SETUP] GenStudio access [IMPACT] Reduced brief writing time from 3 hours to 20 minutes per campaign. [LESSONS] Keep a human review step before anything reaches a customer. [SAMPLE_OUTPUT] Flow summary: 3 entry conditions, 2 decision splits, 1 wait node, 4 message actions.