{
  "openapi": "3.0.0",
  "info": {
    "title": "n8n 公共 API",
    "version": "1.1.1"
  },
  "components": {
    "schemas": {
      "promotionCredentialExpressionValue.generated": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/promotionCredentialExpressionValue.generated"
            }
          },
          {
            "type": "object",
            "additionalProperties": {
              "$ref": "#/components/schemas/promotionCredentialExpressionValue.generated"
            }
          }
        ],
        "description": "值可以是字符串、数组或嵌套对象。每个叶节点都是表达式字符串。"
      }
    }
  }
}