用於Power Bi管理的Azure AD代理流

Question

我成功設置了“ Azure AD代理流”，我的Web api安全操作調用和ms graph api調用也都可以工作。 不，我添加了更多與power bi相關的贈款。 我想從Web api讀取/寫入工作區/報告等：

string[] scopes = { "Capacity.Read.All", "Capacity.ReadWrite.All",
    "Content.Create", " Dashboard.Read.All", " Dashboard.ReadWrite.All",
    "Data.Alter_Any", "Dataset.Read.All", "Dataset.ReadWrite.All", "Group.Read", "Group.Read.All",
    "Metadata.View_Any", "Report.Read.All", "Report.ReadWrite.All", "Tenant.Read.All",
    "Workspace.Read.All", "Workspace.ReadWrite.All"};
string accessToken = await _tokenAcquisition.GetAccessTokenOnBehalfOfUser(HttpContext, scopes); // error
var tokenCredentials = new TokenCredentials(accessToken, "Bearer");
using (var client = new PowerBIClient(new Uri(_powerBiConfig.ApiUrl), tokenCredentials))
{
...
}

但是GetAccessTokenOnBehalfOfUser返回

AADSTS70011：提供的請求必須包含“作用域”輸入參數。 輸入參數“ scope”提供的值無效。

Answer 1

我自己搞定的。

下面的代碼演示了如何檢索所有Power Bi工作區

public async Task<string> Groups()
{
    string[] scopes = { "https://analysis.windows.net/powerbi/api/Dataset.Read.All"};
    try
    {
        string accessToken = await _tokenAcquisition.GetAccessTokenOnBehalfOfUser(HttpContext, scopes);
        var tokenCredentials = new TokenCredentials(accessToken, "Bearer");
        using (var client = new PowerBIClient(new Uri(_powerBiConfig.ApiUrl), tokenCredentials))
        {
            return JsonConvert.SerializeObject(client.Groups.GetGroups().Value, Formatting.Indented);
        }
    }
    catch (Exception exc)
    {
        return string.Empty;
    }
}