{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:ausca:schema:artifact-commitment:v1",
  "type": "object",
  "additionalProperties": false,
  "required": ["artifact_ref", "content_digest", "media_type"],
  "properties": {
    "artifact_ref": {
      "type": "string",
      "pattern": "^runx:artifact:sha256:[0-9a-f]{64}$"
    },
    "content_digest": {
      "$ref": "urn:ausca:schema:sha256-digest:v1"
    },
    "media_type": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    }
  }
}