idempotency_key_required
What happened
POST /runs takes an Idempotency-Key header of 1 to 200 visible characters, so that a retry can never start a second run. A request without one, or with one that is not made of visible characters, is refused with 400.
What to do
Send a new unique value in Idempotency-Key for every run you mean to start, and send the same value only to retry that run.
Example
json
{
"error": {
"code": "idempotency_key_required",
"message": "Send an Idempotency-Key header of 1 to 200 visible characters.",
"detail": {
"request_id": "3c6f9a52-8e1d-4b7a-9f20-6d41a8c5e7b3"
}
}
}