我正在嘗試使用 v3 API 和Microsoft.Azure.Management.Media包獲取給定資產的所有流式定位器，但使用 Odata 查詢時出現錯誤請求錯誤：它在這一行失敗：var locator = client.StreamingLocators.List("webinars", "webinars", new ODataQuery<StreamingLocator>(x=>x.AssetName == assetId));Microsoft.Azure.Management.Media.Models.ApiErrorException: Operation returned an invalid status code 'BadRequest'當我在沒有 ODataQuery 的情況下使用它時，它返回正常。public IList<string> GetLocatorForAsset() { var assetId = "bb4953cf-4793-4b3c-aed8-ae1bec88a339"; IList<string> streamingUrls = new List<string>(); var locator = client.StreamingLocators.List("webinars", "webinars", new ODataQuery<StreamingLocator>(x=>x.AssetName == assetId)); ListPathsResponse paths = client.StreamingLocators.ListPaths("webinars", "webinars", locator.FirstOrDefault().Name); foreach (StreamingPath path in paths.StreamingPaths) { UriBuilder uriBuilder = new UriBuilder(); uriBuilder.Scheme = "https"; uriBuilder.Host = "webinars-use2.streaming.media.azure.net"; uriBuilder.Path = path.Paths[0]; streamingUrls.Add(uriBuilder.ToString()); } return streamingUrls; } }
1 回答
喵喵時光機
TA貢獻1846條經驗 獲得超7個贊
根據媒體服務過濾文檔，用戶只能通過“name”、“properties.created”和“properties.endTime”過濾“Streaming Locators”。
https://learn.microsoft.com/en-us/azure/media-services/latest/entities-overview#streaming-locators
在您的示例中，您嘗試使用不支持的assetId/assetName 進行過濾。因此 400 Bad request 錯誤。請參閱郵遞員中的詳細錯誤示例
這是使用流式定位器“名稱”標簽的有效過濾示例。
注意：這不是資產標簽
用于使用“名稱”成功過濾流式定位器的 C# 示例
try
{
// GUID need to be specified in single quote. using OData v 3.0
var odataquery = new ODataQuery<StreamingLocator>("name eq '65a1cb0d-ce7c-4470-93ac-fedf66450ea0'");
IPage<StreamingLocator> locators = client.StreamingLocators.List("mediatest", "mymediatestaccount", odataquery);
Console.WriteLine(locators.FirstOrDefault().Name);
Console.WriteLine(locators.FirstOrDefault().StreamingLocatorId);
Console.WriteLine(locators.FirstOrDefault().Id);
ListPathsResponse paths = client.StreamingLocators.ListPaths("mediatest", "mymediatestaccount", locators.FirstOrDefault().Name);
foreach (StreamingPath path in paths.StreamingPaths)
{
UriBuilder uriBuilder = new UriBuilder();
uriBuilder.Scheme = "https";
uriBuilder.Host = "webinars-use2.streaming.media.azure.net";
uriBuilder.Path = path.Paths[0];
Console.WriteLine(uriBuilder.ToString());
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
我希望這有幫助。
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