{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/zoho-sheet/main/json-schema/workbook.json",
  "title": "Zoho Sheet Workbook",
  "description": "Represents a Zoho Sheet workbook (spreadsheet file) and its metadata",
  "type": "object",
  "properties": {
    "resource_id": {
      "type": "string",
      "description": "Unique identifier for the workbook used in API requests"
    },
    "spreadsheet_name": {
      "type": "string",
      "description": "Display name of the spreadsheet"
    },
    "worksheet_list": {
      "type": "array",
      "description": "List of worksheets contained in the workbook",
      "items": {
        "$ref": "#/$defs/worksheet"
      }
    },
    "created_time": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the workbook was created"
    },
    "modified_time": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the workbook was last modified"
    }
  },
  "required": ["resource_id", "spreadsheet_name"],
  "$defs": {
    "worksheet": {
      "title": "Worksheet",
      "description": "A single sheet (tab) within a Zoho Sheet workbook",
      "type": "object",
      "properties": {
        "sheet_name": {
          "type": "string",
          "description": "Display name of the worksheet"
        },
        "sheet_index": {
          "type": "integer",
          "minimum": 0,
          "description": "Zero-indexed position of the worksheet in the workbook"
        },
        "row_count": {
          "type": "integer",
          "minimum": 0,
          "description": "Number of rows containing data"
        },
        "column_count": {
          "type": "integer",
          "minimum": 0,
          "description": "Number of columns containing data"
        }
      },
      "required": ["sheet_name", "sheet_index"]
    }
  }
}