No se puede agregar/cargar archivos en el depósito de Amazon S3

File.WriteAllBytes("D:/" + model.FileBase.FileName, model.FileBase.Data);
               byte[] bytes = Convert.FromBase64String(model.file);
               using (var inputStream = new MemoryStream(model.FileBase.Data))
               {
                   inputStream.Position = 0;
                   await s3Client.PutObjectAsync(new PutObjectRequest
                   {
                       InputStream = inputStream,
                       ContentType = MimeMapping.GetMimeMapping(model.fileName + model.fileExtension),
                       BucketName = model.bucketName,
                       Key = model.fileName,
                       FilePath = model.destination,
                       CannedACL = S3CannedACL.BucketOwnerFullControl
                   });
               }

Lo que he probado:

Se puede guardar el archivo en la unidad D, pero al publicar en el depósito s3 se muestra un error

Please specify one of either an InputStream or a FilePath to be PUT as an S3 object.'

at Amazon.S3.Internal.AmazonS3PreMarshallHandler.ProcessPreRequestHandlers(IExecutionContext executionContext)
   at Amazon.S3.Internal.AmazonS3PreMarshallHandler.InvokeAsync[T](IExecutionContext executionContext)
   at Amazon.Runtime.Internal.CallbackHandler.<InvokeAsync>d__9`1.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Amazon.S3.Internal.AmazonS3ExceptionHandler.<InvokeAsync>d__1`1.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Amazon.Runtime.Internal.ErrorCallbackHandler.<InvokeAsync>d__5`1.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Amazon.Runtime.Internal.MetricsHandler.<InvokeAsync>d__1`1.MoveNext()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at WebApi.Controllers.S3BucketController.<Post>d__2.MoveNext() in C:\Users\Satya\Downloads\WebApi\Controllers\S3BucketController.cs:line 62

Solución 1

El mensaje de error es un poco confuso, pero una vez que lo ve, el problema es obvio:

Cita:

Por favor especifica uno de cualquiera un InputStream o un FilePath que se PUT como un objeto S3.

El error te dice que has especificado ambos un InputStream y a FilePathque no es compatible.

Eliminar el FilePath propiedad de su PutObjectRequest objeto.