plan_limit_reached

What to do: Change plan limits or remove an unused resource.

Forms and destinations are checked at creation. Submissions over the monthly limit are still stored and flagged; delivery pauses until the plan allows.

Shape

{ "error": { "code": "plan_limit_reached", "message": "…", "hint": "Change plan limits or remove an unused resource.", "docs": "https://postbag.dev/docs/errors/plan_limit_reached/" } }

All codes are listed on the error reference. Conventions for the envelope, hints and next[] are in the API overview.