{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "/schemas/3.0.1/brand/creative-approval-request.json",
  "title": "Creative Approval Request",
  "description": "Payload submitted by the buyer to the approval_webhook URL from acquire_rights. Contains the creative for rights holder review before distribution.",
  "x-mutates-state": true,
  "type": "object",
  "properties": {
    "adcp_major_version": {
      "type": "integer",
      "description": "The AdCP major version the buyer's payloads conform to. Sellers validate against their supported major_versions and return VERSION_UNSUPPORTED if unsupported. When omitted, the seller assumes its highest supported version.",
      "minimum": 1,
      "maximum": 99
    },
    "rights_id": {
      "type": "string",
      "description": "Rights grant this creative was produced under",
      "x-entity": "rights_grant"
    },
    "creative_id": {
      "type": "string",
      "description": "Buyer-assigned creative identifier. Equivalent to OpenRTB crid. Used to track approval status across resubmissions.",
      "x-entity": "creative"
    },
    "creative_url": {
      "type": "string",
      "format": "uri",
      "description": "URL where the creative asset can be retrieved for review"
    },
    "creative_format": {
      "$ref": "/schemas/3.0.1/core/format-id.json",
      "description": "Format of the creative being submitted"
    },
    "description": {
      "type": "string",
      "description": "Description of the creative for reviewer context"
    },
    "metadata": {
      "type": "object",
      "description": "Additional creative metadata (duration, dimensions, target audience, etc.)",
      "additionalProperties": true
    },
    "idempotency_key": {
      "type": "string",
      "description": "Client-generated key for safe retries. Resubmitting with the same key returns the original response. MUST be unique per (seller, request) pair to prevent cross-seller correlation. Use a fresh UUID v4 for each request.",
      "minLength": 16,
      "maxLength": 255,
      "pattern": "^[A-Za-z0-9_.:-]{16,255}$"
    },
    "context": {
      "$ref": "/schemas/3.0.1/core/context.json"
    },
    "ext": {
      "$ref": "/schemas/3.0.1/core/ext.json"
    }
  },
  "required": [
    "idempotency_key",
    "rights_id",
    "creative_url"
  ],
  "additionalProperties": true
}