{
  "openapi": "3.0.0",
  "info": {
    "title": "n8n 公共 API",
    "version": "1.1.1"
  },
  "tags": [
    {
      "name": "DataTable",
      "description": "数据表及其行相关操作"
    }
  ],
  "servers": [
    {
      "url": "/api/v1",
      "description": "当前 n8n 实例（自托管版本的内置测试台）"
    },
    {
      "url": "{url}/api/v1",
      "description": "自托管 n8n 实例",
      "variables": {
        "url": {
          "default": "https://example.com"
        }
      }
    }
  ],
  "security": [
    {
      "ApiKeyAuth": []
    },
    {
      "BearerAuth": []
    },
    {
      "CookieAuth": []
    }
  ],
  "components": {
    "securitySchemes": {
      "ApiKeyAuth": {
        "type": "apiKey",
        "in": "header",
        "name": "X-N8N-API-KEY"
      },
      "BearerAuth": {
        "type": "http",
        "scheme": "bearer",
        "bearerFormat": "JWT"
      },
      "CookieAuth": {
        "type": "apiKey",
        "in": "cookie",
        "name": "n8n-auth"
      }
    },
    "schemas": {
      "dataTablePublicDto.generated": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string",
            "description": "数据表的唯一标识符"
          },
          "name": {
            "type": "string",
            "description": "数据表名称"
          },
          "columns": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "string",
                  "description": "列 ID"
                },
                "name": {
                  "type": "string",
                  "description": "列名称"
                },
                "type": {
                  "type": "string",
                  "description": "列的数据类型",
                  "enum": [
                    "string",
                    "number",
                    "boolean",
                    "date"
                  ]
                },
                "index": {
                  "type": "integer",
                  "description": "列位置"
                },
                "createdAt": {
                  "type": "string",
                  "format": "date-time",
                  "description": "列创建的时间戳"
                },
                "updatedAt": {
                  "type": "string",
                  "format": "date-time",
                  "description": "列上次更新的时间戳"
                }
              },
              "required": [
                "id",
                "name",
                "type",
                "index",
                "createdAt",
                "updatedAt"
              ]
            },
            "description": "列定义"
          },
          "projectId": {
            "type": "string",
            "description": "此表所属项目的 ID"
          },
          "createdAt": {
            "type": "string",
            "format": "date-time",
            "description": "表创建的时间戳"
          },
          "updatedAt": {
            "type": "string",
            "format": "date-time",
            "description": "表上次更新的时间戳"
          },
          "sizeBytes": {
            "type": "integer",
            "description": "物理存储大小，单位为字节，包括索引和内部开销。删除行后不会立即减少，数值可能延迟几秒更新。"
          }
        },
        "required": [
          "id",
          "name",
          "columns",
          "projectId",
          "createdAt",
          "updatedAt",
          "sizeBytes"
        ]
      }
    },
    "responses": {
      "unauthorized": {
        "description": "未授权"
      },
      "forbidden": {
        "description": "禁止访问"
      },
      "notFound": {
        "description": "未找到指定资源。"
      }
    }
  },
  "paths": {
    "/data-tables/{dataTableId}": {
      "get": {
        "operationId": "getDataTable",
        "tags": [
          "DataTable"
        ],
        "summary": "获取数据表",
        "description": "按 ID 获取特定数据表。",
        "parameters": [
          {
            "schema": {
              "type": "string",
              "format": "nanoid",
              "pattern": "^[A-Za-z0-9]{16}$"
            },
            "required": true,
            "description": "数据表的 ID",
            "name": "dataTableId",
            "in": "path"
          }
        ],
        "responses": {
          "200": {
            "description": "操作成功。",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/dataTablePublicDto.generated"
                }
              }
            }
          },
          "401": {
            "$ref": "#/components/responses/unauthorized"
          },
          "403": {
            "$ref": "#/components/responses/forbidden"
          },
          "404": {
            "$ref": "#/components/responses/notFound"
          }
        }
      }
    }
  }
}