# endpoint_limit_reached

The workspace webhook endpoint limit was reached. What causes the BioFlow API's endpoint_limit_reached error (HTTP 422) and how to fix it.

HTTP 422 · `application/problem+json` · The workspace webhook endpoint limit was reached.

## What causes it

- The workspace already has the maximum number of webhook endpoints.

## How to fix it

- Delete an unused endpoint (`DELETE /v1/webhook-endpoints/{endpoint_id}`) or consolidate events onto one endpoint — each endpoint can subscribe to multiple event types.

## Example response body

```json
{
  "type": "https://getbioflow.com/docs/api/errors/endpoint-limit-reached",
  "title": "The workspace webhook endpoint limit was reached",
  "status": 422,
  "instance": "urn:request:req_01abc",
  "code": "endpoint_limit_reached",
  "request_id": "req_01abc"
}
```

Branch on the stable `code` field — `title` and `detail` are for humans and may
change. `type` (`https://getbioflow.com/docs/api/errors/endpoint-limit-reached`) always resolves to this page. Quote
`request_id` when contacting support. Full code registry on the
[API docs hub](/docs/api#errors); the complete surface is in the
[interactive reference](/docs/api-reference).