Too many rows in one bulk send

A bulk send takes at most 5,000 rows.

Problem type	`/problems/bulk-too-many-rows`
HTTP status	422
Emitted by	REST API (/v1)
Title values	`Too many rows`
Extra members	`max_rowsrows`
Trigger	REST API (/v1): a bulk send above the 5,000-row ceiling (D56)

What happened

POST /v1/bulk-sends received more than 5,000 rows. The response is HTTP 422 with max_rows and the count received.

What it means

Nothing was stored or sent. The ceiling is per request, not per day. There is no monthly allowance; the daily review threshold flags a workspace for review and never stops a batch.

What to do next

Split the file into batches of 5,000 rows or fewer and create one bulk send per batch.

Problem body

Every error the API returns is an RFC 9457 problem document with media type application/problem+json. The type member is the stable identifier to switch on; docs_url is this page.

{
  "type": "/problems/bulk-too-many-rows",
  "title": "Too many rows",
  "status": 422,
  "instance": "/v1/...",
  "docs_url": "https://staging.signenvoy-docs-b4g.pages.dev/errors/bulk-too-many-rows",
  "max_rows": "...",
  "rows": "..."
}