{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:orbiplex:schema:artifact-delivery-admission-response:v1",
  "title": "Artifact Delivery Admission Response v1",
  "description": "Response returned by an Artifact Delivery acceptor after admission or fail-closed rejection of an artifact.",
  "type": "object",
  "additionalProperties": true,
  "required": ["status", "acceptor/id"],
  "properties": {
    "status": {
      "type": "string",
      "enum": ["accepted", "already-present", "rejected", "retryable"]
    },
    "acceptor/id": {"type": "string", "minLength": 1},
    "idempotency/key": {"type": ["string", "null"]},
    "artifact/ref": {"type": "string"},
    "reason": {"type": "string"},
    "diagnostic": {"type": "object", "additionalProperties": true}
  },
  "x-dia-basis": [
    "orbidocs:doc/project/40-proposals/068-api-surface-projection.md"
  ]
}