Creating a prompt subscription

When to use this

A subscription delivers a PostHog report to email or Slack on a recurring schedule. There are three kinds, distinguished by which field you set — the kind is derived and returned as the read-only resource_type:

• insight — periodic snapshots of one existing insight (resource_type: "insight")
• dashboard — periodic snapshots of a dashboard's tiles (resource_type: "dashboard")
• prompt — a recurring AI-generated report from a free-text prompt: an LLM plans and runs HogQL over the project's data and synthesizes a fresh markdown report each tick (resource_type: "ai_prompt")