{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "/schemas/3.0.1/brand/creative-approval-response.json",
  "title": "Creative Approval Response",
  "description": "Response from the approval_webhook after reviewing a submitted creative. Uses discriminated union on status field: approved, rejected, or pending_review.",
  "type": "object",
  "oneOf": [
    {
      "title": "CreativeApproved",
      "properties": {
        "status": {
          "type": "string",
          "const": "approved",
          "description": "Creative has been approved for distribution"
        },
        "rights_id": {
          "type": "string",
          "x-entity": "rights_grant"
        },
        "creative_id": {
          "type": "string",
          "description": "Echo of the buyer's creative identifier",
          "x-entity": "creative"
        },
        "creative_url": {
          "type": "string",
          "format": "uri"
        },
        "approved_at": {
          "type": "string",
          "format": "date-time"
        },
        "conditions": {
          "type": "array",
          "description": "Conditions on the approval (e.g., 'approved for NL market only')",
          "items": { "type": "string" }
        },
        "context": {
          "$ref": "/schemas/3.0.1/core/context.json"
        },
        "ext": {
          "$ref": "/schemas/3.0.1/core/ext.json"
        }
      },
      "required": ["status", "rights_id"],
      "additionalProperties": true,
      "not": { "required": ["errors"] }
    },
    {
      "title": "CreativeRejected",
      "properties": {
        "status": {
          "type": "string",
          "const": "rejected",
          "description": "Creative was rejected"
        },
        "rights_id": {
          "type": "string",
          "x-entity": "rights_grant"
        },
        "creative_id": {
          "type": "string",
          "description": "Echo of the buyer's creative identifier",
          "x-entity": "creative"
        },
        "creative_url": {
          "type": "string",
          "format": "uri"
        },
        "reason": {
          "type": "string",
          "description": "Why the creative was rejected"
        },
        "suggestions": {
          "type": "array",
          "description": "Actionable feedback for revision. If present, the buyer can revise and resubmit the creative. If absent, the rejection is final for this creative concept.",
          "items": { "type": "string" }
        },
        "context": {
          "$ref": "/schemas/3.0.1/core/context.json"
        },
        "ext": {
          "$ref": "/schemas/3.0.1/core/ext.json"
        }
      },
      "required": ["status", "rights_id", "reason"],
      "additionalProperties": true,
      "not": { "required": ["errors"] }
    },
    {
      "title": "CreativePendingReview",
      "properties": {
        "status": {
          "type": "string",
          "const": "pending_review",
          "description": "Creative is queued for review"
        },
        "rights_id": {
          "type": "string",
          "x-entity": "rights_grant"
        },
        "creative_id": {
          "type": "string",
          "description": "Echo of the buyer's creative identifier",
          "x-entity": "creative"
        },
        "creative_url": {
          "type": "string",
          "format": "uri"
        },
        "estimated_response_time": {
          "type": "string",
          "description": "Expected time for review (e.g., '24h', '2 business days')"
        },
        "status_url": {
          "type": "string",
          "format": "uri",
          "description": "URL to poll for updated approval status. GET this URL to receive a creative-approval-response. Poll at reasonable intervals (suggested: every 5 minutes, back off after 1 hour to every 30 minutes). Stop polling after estimated_response_time has elapsed and the status is still pending_review."
        },
        "context": {
          "$ref": "/schemas/3.0.1/core/context.json"
        },
        "ext": {
          "$ref": "/schemas/3.0.1/core/ext.json"
        }
      },
      "required": ["status", "rights_id"],
      "additionalProperties": true,
      "not": { "required": ["errors"] }
    },
    {
      "title": "CreativeApprovalError",
      "properties": {
        "errors": {
          "type": "array",
          "items": { "$ref": "/schemas/3.0.1/core/error.json" },
          "minItems": 1
        },
        "context": {
          "$ref": "/schemas/3.0.1/core/context.json"
        },
        "ext": {
          "$ref": "/schemas/3.0.1/core/ext.json"
        }
      },
      "required": ["errors"],
      "additionalProperties": true,
      "not": {
        "anyOf": [
          { "required": ["status"] }
        ]
      }
    }
  ]
}