Power BI REST API ExportToFileInGroup 不工作

Question

我能够以编程方式登录 PowerBI Client, gather my Workspaces as well as get a specific Report from a specific Workspace. I need to programmatically render that report to a .pdf or .xlsx file. Allegedly this is possible with the ExportToFileInGroup/ExportToFileInGroupAsync methods. I even created a very simple report without any parameters. I can embed this using the sample app from here。所以这至少告诉我我在后端有我需要的设置。但是当我尝试运行 ExportToFileInGroupAsync 方法时它失败了（代码下面的错误。）

我的密码是：

var accessToken = await tokenAcquisition.GetAccessTokenForUserAsync(new string[] {
  PowerBiScopes.ReadReport,
  PowerBiScopes.ReadDataset,
});

var userInfo = await graphServiceClient.Me.Request().GetAsync();
var userName = userInfo.Mail;

AuthDetails authDetails = new AuthDetails {
  UserName = userName,
  AccessToken = accessToken,
};

var credentials = new TokenCredentials($"{accessToken}", "Bearer");
PowerBIClient powerBIClient = new PowerBIClient(credentials);

var groups = await powerBIClient.Groups.GetGroupsAsync();
var theGroup = groups.Value
  .Where(x => x.Name == "SWIFT Application Development")
  .FirstOrDefault();

var groupReports = await powerBIClient.Reports.GetReportsAsync(theGroup.Id);
var theReport = groupReports.Value
  .Where(x => x.Name == "No Param Test")
  .FirstOrDefault();

var exportRequest = new ExportReportRequest {
  Format = FileFormat.PDF,
};

string result = "";

try {
  var response = await powerBIClient.Reports.ExportToFileInGroupAsync(theGroup.Id, theReport.Id, exportRequest);
  result = response.ReportId.ToString();
} catch (Exception e) {
  result = e.Message;
}

return result;

它到达 try 块中的行，然后抛出以下错误：

发送请求时出错。

无法从传输连接读取数据：现有连接被远程主机强制关闭..

更新关于@AndreyNikolov 问题，这是我们的嵌入式容量：

实施后，没有变化。完全相同的错误。

Answer 1

原来问题出在我们这边，更具体地说，security/firewall 设置。这是我们网络大师的原话。

“经过更多调查，我们确定是我们的防火墙在终止 SSL 连接时导致了这个问题。我们能够为 URL 添加绕过，现在按预期工作。"

Power BI REST API ExportToFileInGroup 不工作

Power BI REST API ExportToFileInGroup Not Working

rest

powerbi

powerbi-api