{
  "$schema": "http://json-schema.org/draft-07/schema#", "type": "object",
  "required": ["basis-artifact-id", "basis-artifact-sha256", "source-artifact-refs", "summary", "architecture-boundaries", "quality-attributes", "decisions", "dependencies", "compatibility-assumptions"],
  "properties": {
    "basis-artifact-id": {"type": "string", "minLength": 1}, "basis-artifact-sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"},
    "source-artifact-refs": {
      "type": "array", "minItems": 1,
      "items": {
        "type": "object", "required": ["artifact-id", "artifact-sha256"],
        "properties": {
          "artifact-id": {"type": "string", "minLength": 1},
          "artifact-sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"}
        }
      }
    },
    "summary": {"type": "string", "minLength": 1}, "architecture-boundaries": {"type": "array", "minItems": 1},
    "quality-attributes": {"type": "array", "minItems": 1}, "decisions": {"type": "array", "minItems": 1},
    "dependencies": {"type": "array"}, "compatibility-assumptions": {"type": "array", "minItems": 1}
  }
}