亚马逊：Amazon.S3.AmazonS3Exception 使用 Xamarin 上传图片
Amazon: Amazon.S3.AmazonS3Exception Using Xamarin to Upload Image
我们在我支持的项目（实验室版本）上使用了适用于 Amazon A3 的旧 SDK。现在我想更新来自 Amazon 的所有 SDK 并使用 Cognito 对其进行身份验证，而不是像以前那样直接传递凭据。
我的应用程序在 Xamarin android 上运行，需要将照片上传到 Amazon S3。
使用我从 Xamarin Studio 上的 NuGet 包库获得的 AWSSDK，我的代码创建 AmazonS3Client：
var credentials = new CognitoAWSCredentials("my pool id", Amazon.RegionEndpoint.UEast1);
var config = new AmazonS3Config() { RegionEndpoint = Amazon.RegionEndpoint.USWest2, Timeout = TimeSpan.FromSeconds(30) };
this.s3Client = new AmazonS3Client(credentials, config);
我用 S3 客户端上传图片的代码：
var request = new PutObjectRequest();
request.AutoCloseStream = true;
request.BucketName = this.bucket;
request.FilePath = filePath;
request.Key = key;
request.ContentType = "image/jpg";
if (handler != null)
{
request.StreamTransferProgress += (object sender, Amazon.Runtime.StreamTransferProgressArgs e) =>
{
handler(e, pedidoLacre, key, fotoPlaca);
};
}
var taskResponse = this.s3Client.PutObjectAsync(request);
Task.WaitAll(taskResponse);
if (taskResponse.Exception != null)
{
throw taskResponse.Exception;
}
异常错误：
System.AggregateException: One or more errors occurred. ---> Amazon.S3.AmazonS3Exception: The bucket you are attempting to access must be addressed using the specified endpoint. Please send all future requests to this endpoint. ---> Amazon.Runtime.Internal.HttpErrorResponseException: Exception of type 'Amazon.Runtime.Internal.HttpErrorResponseException' was thrown.
at Amazon.Runtime.Internal.RedirectHandler.HandleRedirect (IExecutionContext executionContext) [0x00016] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:183
at Amazon.Runtime.Internal.RedirectHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0004b] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:261
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.Unmarshaller+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0005f] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.S3.Internal.AmazonS3ResponseHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0000d] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Services\S3\Custom\Internal\AmazonS3ResponseHandler.cs:58
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.ErrorHandler+<InvokeAsync>d__1`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00077] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:85
--- End of inner exception stack trace ---
at Amazon.Runtime.Internal.HttpErrorResponseExceptionHandler.HandleException (IExecutionContext executionContext, Amazon.Runtime.Internal.HttpErrorResponseException exception) [0x00064] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\RedirectHandler.cs:150
at Amazon.Runtime.Internal.ExceptionHandler`1[Amazon.Runtime.Internal.HttpErrorResponseException].Handle (IExecutionContext executionContext, System.Exception exception) [0x00007] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\RedirectHandler.cs:41
at Amazon.Runtime.Internal.ErrorHandler.ProcessException (IExecutionContext executionContext, System.Exception exception) [0x0000d] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:38
at Amazon.Runtime.Internal.ErrorHandler+<InvokeAsync>d__1`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x000b4] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:88
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CredentialsRetriever+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x000d5] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\HttpHandler.cs:357
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.RetryHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0003f] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Util\AWSSDKUtils.cs:572
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.S3.Internal.AmazonS3ExceptionHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0001c] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Services\S3\Custom\Internal\AmazonS3ExceptionHandler.cs:57
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.ErrorCallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00064] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.MetricsHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00011] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:130
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken) [0x00242] in <filename unknown>:0
at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks, Int32 millisecondsTimeout) [0x00000] in <filename unknown>:0
at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks) [0x00000] in <filename unknown>:0
at LacreDigital.Shared.S3.LacreS3.Upload (System.String filePath, System.String key, LacreDigital.Shared.Data.PedidoLacre pedidoLacre, FotoPlaca fotoPlaca, LacreDigital.Shared.S3.HandleUploadProgressEvent handler) [0x00065] in d:\Projetos\LacreMobile\Mobile\branches\_10899\LacreDigital.Shared\Code\S3\LacreS3.cs:69
---> (Inner Exception #0) Amazon.S3.AmazonS3Exception: The bucket you are attempting to access must be addressed using the specified endpoint. Please send all future requests to this endpoint. ---> Amazon.Runtime.Internal.HttpErrorResponseException: Exception of type 'Amazon.Runtime.Internal.HttpErrorResponseException' was thrown.
at Amazon.Runtime.Internal.RedirectHandler.HandleRedirect (IExecutionContext executionContext) [0x00016] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:183
at Amazon.Runtime.Internal.RedirectHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0004b] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:261
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.Unmarshaller+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0005f] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.S3.Internal.AmazonS3ResponseHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0000d] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Services\S3\Custom\Internal\AmazonS3ResponseHandler.cs:58
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.ErrorHandler+<InvokeAsync>d__1`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00077] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:85
--- End of inner exception stack trace ---
at Amazon.Runtime.Internal.HttpErrorResponseExceptionHandler.HandleException (IExecutionContext executionContext, Amazon.Runtime.Internal.HttpErrorResponseException exception) [0x00064] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\RedirectHandler.cs:150
at Amazon.Runtime.Internal.ExceptionHandler`1[Amazon.Runtime.Internal.HttpErrorResponseException].Handle (IExecutionContext executionContext, System.Exception exception) [0x00007] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\RedirectHandler.cs:41
at Amazon.Runtime.Internal.ErrorHandler.ProcessException (IExecutionContext executionContext, System.Exception exception) [0x0000d] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:38
at Amazon.Runtime.Internal.ErrorHandler+<InvokeAsync>d__1`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x000b4] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:88
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CredentialsRetriever+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x000d5] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\HttpHandler.cs:357
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.RetryHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0003f] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Util\AWSSDKUtils.cs:572
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.S3.Internal.AmazonS3ExceptionHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0001c] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Services\S3\Custom\Internal\AmazonS3ExceptionHandler.cs:57
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.ErrorCallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00064] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
我们认为这里的一个重要细节是我们的 S3 存储桶位于 US-WEST-2 区域，而 Cognito 位于 US-EAST-1。我们读到了它，这应该不是问题，但你永远不知道。
编辑
我们排除了区域错误的可能性，因为我们在与 S3 客户端相同的区域上创建了一个新存储桶并且异常仍然存在。
前段时间，我找到了解决这个问题的方法。
我的解决方案是使用代码创建存储桶。
var response = this.s3Client.PutBucketAsync("example");
在 Amazon S3 中使用 xamarin 的 sdk 时出现问题。
我们在我支持的项目（实验室版本）上使用了适用于 Amazon A3 的旧 SDK。现在我想更新来自 Amazon 的所有 SDK 并使用 Cognito 对其进行身份验证，而不是像以前那样直接传递凭据。
我的应用程序在 Xamarin android 上运行，需要将照片上传到 Amazon S3。
使用我从 Xamarin Studio 上的 NuGet 包库获得的 AWSSDK，我的代码创建 AmazonS3Client：
var credentials = new CognitoAWSCredentials("my pool id", Amazon.RegionEndpoint.UEast1);
var config = new AmazonS3Config() { RegionEndpoint = Amazon.RegionEndpoint.USWest2, Timeout = TimeSpan.FromSeconds(30) };
this.s3Client = new AmazonS3Client(credentials, config);
我用 S3 客户端上传图片的代码：
var request = new PutObjectRequest();
request.AutoCloseStream = true;
request.BucketName = this.bucket;
request.FilePath = filePath;
request.Key = key;
request.ContentType = "image/jpg";
if (handler != null)
{
request.StreamTransferProgress += (object sender, Amazon.Runtime.StreamTransferProgressArgs e) =>
{
handler(e, pedidoLacre, key, fotoPlaca);
};
}
var taskResponse = this.s3Client.PutObjectAsync(request);
Task.WaitAll(taskResponse);
if (taskResponse.Exception != null)
{
throw taskResponse.Exception;
}
异常错误：
System.AggregateException: One or more errors occurred. ---> Amazon.S3.AmazonS3Exception: The bucket you are attempting to access must be addressed using the specified endpoint. Please send all future requests to this endpoint. ---> Amazon.Runtime.Internal.HttpErrorResponseException: Exception of type 'Amazon.Runtime.Internal.HttpErrorResponseException' was thrown.
at Amazon.Runtime.Internal.RedirectHandler.HandleRedirect (IExecutionContext executionContext) [0x00016] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:183
at Amazon.Runtime.Internal.RedirectHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0004b] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:261
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.Unmarshaller+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0005f] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.S3.Internal.AmazonS3ResponseHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0000d] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Services\S3\Custom\Internal\AmazonS3ResponseHandler.cs:58
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.ErrorHandler+<InvokeAsync>d__1`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00077] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:85
--- End of inner exception stack trace ---
at Amazon.Runtime.Internal.HttpErrorResponseExceptionHandler.HandleException (IExecutionContext executionContext, Amazon.Runtime.Internal.HttpErrorResponseException exception) [0x00064] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\RedirectHandler.cs:150
at Amazon.Runtime.Internal.ExceptionHandler`1[Amazon.Runtime.Internal.HttpErrorResponseException].Handle (IExecutionContext executionContext, System.Exception exception) [0x00007] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\RedirectHandler.cs:41
at Amazon.Runtime.Internal.ErrorHandler.ProcessException (IExecutionContext executionContext, System.Exception exception) [0x0000d] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:38
at Amazon.Runtime.Internal.ErrorHandler+<InvokeAsync>d__1`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x000b4] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:88
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CredentialsRetriever+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x000d5] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\HttpHandler.cs:357
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.RetryHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0003f] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Util\AWSSDKUtils.cs:572
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.S3.Internal.AmazonS3ExceptionHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0001c] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Services\S3\Custom\Internal\AmazonS3ExceptionHandler.cs:57
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.ErrorCallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00064] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.MetricsHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00011] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:130
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken) [0x00242] in <filename unknown>:0
at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks, Int32 millisecondsTimeout) [0x00000] in <filename unknown>:0
at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks) [0x00000] in <filename unknown>:0
at LacreDigital.Shared.S3.LacreS3.Upload (System.String filePath, System.String key, LacreDigital.Shared.Data.PedidoLacre pedidoLacre, FotoPlaca fotoPlaca, LacreDigital.Shared.S3.HandleUploadProgressEvent handler) [0x00065] in d:\Projetos\LacreMobile\Mobile\branches\_10899\LacreDigital.Shared\Code\S3\LacreS3.cs:69
---> (Inner Exception #0) Amazon.S3.AmazonS3Exception: The bucket you are attempting to access must be addressed using the specified endpoint. Please send all future requests to this endpoint. ---> Amazon.Runtime.Internal.HttpErrorResponseException: Exception of type 'Amazon.Runtime.Internal.HttpErrorResponseException' was thrown.
at Amazon.Runtime.Internal.RedirectHandler.HandleRedirect (IExecutionContext executionContext) [0x00016] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:183
at Amazon.Runtime.Internal.RedirectHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0004b] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\_mobile\HttpRequestMessageFactory.cs:261
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.Unmarshaller+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0005f] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.S3.Internal.AmazonS3ResponseHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0000d] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Services\S3\Custom\Internal\AmazonS3ResponseHandler.cs:58
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.ErrorHandler+<InvokeAsync>d__1`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00077] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:85
--- End of inner exception stack trace ---
at Amazon.Runtime.Internal.HttpErrorResponseExceptionHandler.HandleException (IExecutionContext executionContext, Amazon.Runtime.Internal.HttpErrorResponseException exception) [0x00064] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\RedirectHandler.cs:150
at Amazon.Runtime.Internal.ExceptionHandler`1[Amazon.Runtime.Internal.HttpErrorResponseException].Handle (IExecutionContext executionContext, System.Exception exception) [0x00007] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\RedirectHandler.cs:41
at Amazon.Runtime.Internal.ErrorHandler.ProcessException (IExecutionContext executionContext, System.Exception exception) [0x0000d] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:38
at Amazon.Runtime.Internal.ErrorHandler+<InvokeAsync>d__1`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x000b4] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\Marshaller.cs:88
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CredentialsRetriever+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x000d5] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\HttpHandler.cs:357
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.RetryHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0003f] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Core\Amazon.Util\AWSSDKUtils.cs:572
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.CallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00066] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.S3.Internal.AmazonS3ExceptionHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x0001c] in d:\Jenkins\jobs\v3-stage-release\workspace\AWSDotNetPublic\sdk\src\Services\S3\Custom\Internal\AmazonS3ExceptionHandler.cs:57
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[Amazon.S3.Model.PutObjectResponse].GetResult () [0x00000] in <filename unknown>:0
at Amazon.Runtime.Internal.ErrorCallbackHandler+<InvokeAsync>d__0`1[Amazon.S3.Model.PutObjectResponse].MoveNext () [0x00064] in <filename unknown>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <filename unknown>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <filename unknown>:0
我们认为这里的一个重要细节是我们的 S3 存储桶位于 US-WEST-2 区域，而 Cognito 位于 US-EAST-1。我们读到了它，这应该不是问题，但你永远不知道。
编辑 我们排除了区域错误的可能性，因为我们在与 S3 客户端相同的区域上创建了一个新存储桶并且异常仍然存在。
前段时间，我找到了解决这个问题的方法。
我的解决方案是使用代码创建存储桶。
var response = this.s3Client.PutBucketAsync("example");
在 Amazon S3 中使用 xamarin 的 sdk 时出现问题。