create retrieval key

Create an organization-owned read-only key scoped to this prompt. Return its full secret only in the initial 201 response and persist only a cryptographic hash; never store the secret in an idempotency receipt. Within the receipt retention period, a retry with the same idempotency key and body creates no duplicate and returns 409 secret_unavailable with the existing key metadata in error.details.key, without a secret. If the original response was lost, explicitly revoke that key and create a replacement using a new idempotency key. Different-body reuse fails idempotency_conflict. No automatic expiry. Rotation creates a new key, then explicitly revokes the old one.

curl -X POST "https://example.com/api/v1/organizations/string/prompts/string/keys" \  -H "Idempotency-Key: stringst" \  -H "Content-Type: application/json" \  -d '{    "name": "string"  }'

{  "key": {    "id": "string",    "name": "string",    "prefix": "string",    "createdAt": "2019-08-24T14:15:22Z",    "lastUsedAt": "2019-08-24T14:15:22Z",    "revokedAt": "2019-08-24T14:15:22Z"  },  "secret": "string"}