{
  "$schema":"https://json-schema.org/draft/2020-12/schema",
  "$id":"https://compo.kluchna24.ru/schemas/compo-creative-engine/v1/image-poster-draft-001.schema.json",
  "title":"COMPO IMAGE-POSTER-DRAFT-001 input/output contract v1",
  "type":"object",
  "additionalProperties":false,
  "required":["scenario","asset_manifest","draft_request","execution"],
  "properties":{
    "scenario":{"const":"IMAGE-POSTER-DRAFT-001"},
    "asset_manifest":{"$ref":"#/$defs/assetManifest"},
    "draft_request":{"$ref":"creative_request.schema.json"},
    "execution":{"type":"object","additionalProperties":false,"required":["mode","generation_allowed","vision_allowed"],"properties":{"mode":{"const":"validate_only"},"generation_allowed":{"const":false},"vision_allowed":{"type":"boolean"}}}
  },
  "$defs":{
    "assetManifest":{"type":"object","additionalProperties":false,"required":["asset_ref","mime_type","sha256","byte_size","width","height","status","provenance"],"properties":{"asset_ref":{"type":"string","minLength":1},"original_name":{"type":"string","maxLength":255},"mime_type":{"type":"string","enum":["image/png","image/jpeg","image/webp"]},"sha256":{"type":"string","pattern":"^[a-f0-9]{64}$"},"byte_size":{"type":"integer","minimum":1,"maximum":25000000},"width":{"type":["integer","null"],"minimum":1,"maximum":12000},"height":{"type":["integer","null"],"minimum":1,"maximum":12000},"status":{"type":"string","enum":["valid","na","rejected"]},"na_reason":{"type":["string","null"],"maxLength":500},"provenance":{"type":"string","enum":["upload_header","trusted_ingest","unknown"]}}}
  }
}