C# - Google Sheets API，如何检索单元格中的图像位置？

using Google.Apis.Auth.OAuth2;
using Google.Apis.Sheets.v4;
using Google.Apis.Sheets.v4.Data;
using System;

public class GoogleSheetsImagePosition
{
    static void Main(string[] args)
    {
        // 使用Google Sheets API提供的凭据进行身份验证
        GoogleCredential credential = GoogleCredential.FromFile("credentials.json")
            .CreateScoped(SheetsService.Scope.Spreadsheets);

        // 创建Google Sheets服务对象
        SheetsService service = new SheetsService(new Google.Apis.Services.BaseClientService.Initializer()
        {
            HttpClientInitializer = credential
        });

        // 指定要检索的工作表ID或URL
        string spreadsheetId = "your-spreadsheet-id";

        // 指定要检索的工作表和范围
        string sheetName = "Sheet1";
        string range = $"{sheetName}!A1:Z100";

        // 获取工作表数据
        SpreadsheetsResource.ValuesResource.GetRequest request =
            service.Spreadsheets.Values.Get(spreadsheetId, range);
        ValueRange response = request.Execute();

        // 解析返回的工作表数据
        foreach (var row in response.Values)
        {
            foreach (var cell in row)
            {
                if (cell.UserEnteredValue?.ExtendedValue?.ImageValue != null)
                {
                    // 获取图像位置信息
                    var imagePosition = cell.UserEnteredValue.ExtendedValue.ImageValue.ImagePosition;
                    Console.WriteLine($"图像位置：行 {imagePosition.RowIndex}, 列 {imagePosition.ColumnIndex}");
                    Console.WriteLine($"图像尺寸：宽度 {imagePosition.WidthPixels} 像素, 高度 {imagePosition.HeightPixels} 像素");
                }
            }
        }
    }
}