test_key_read_only

HTTP 403 · application/problem+json · Test-mode keys are restricted to read operations.

What causes it

• A bf_test_ key was used for a write operation (POST/PATCH/DELETE). Test keys are restricted to reads by design.

How to fix it

• Use a bf_live_ key for writes; keep bf_test_ keys for safe read-only integration tests.

Example response body

{
  "type": "https://getbioflow.com/docs/api/errors/test-key-read-only",
  "title": "Test-mode keys are restricted to read operations",
  "status": 403,
  "instance": "urn:request:req_01abc",
  "code": "test_key_read_only",
  "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/test-key-read-only) always resolves to this page. Quote request_id when contacting support. Full code registry on the API docs hub; the complete surface is in the interactive reference.