AWS SDK Version 3 for .NET
API Reference

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Returns information about the GetObject response and response metadata.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceResponse
    Amazon.S3.Model.StreamResponse
      Amazon.S3.Model.GetObjectResponse

Namespace: Amazon.S3.Model
Assembly: AWSSDK.S3.dll
Version: 3.x.y.z

Syntax

C#
public class GetObjectResponse : StreamResponse
         IDisposable

The GetObjectResponse type exposes the following members

Constructors

NameDescription
Public Method GetObjectResponse()

Properties

NameTypeDescription
Public Property AcceptRanges System.String

Gets and sets the AcceptRanges.

Public Property BucketName System.String

Gets and sets the BucketName property.

Public Property ContentLength System.Int64 Inherited from Amazon.Runtime.AmazonWebServiceResponse.
Public Property DeleteMarker System.String

Specifies whether the object retrieved was (true) or was not (false) a Delete Marker. If false, this response header does not appear in the response.

Public Property ETag System.String

An ETag is an opaque identifier assigned by a web server to a specific version of a resource found at a URL

Public Property Expiration Amazon.S3.Model.Expiration

Gets and sets the Expiration property. Specifies the expiration date for the object and the rule governing the expiration. Is null if expiration is not applicable.

Public Property Expires System.DateTime

The date and time at which the object is no longer cacheable.

Public Property Headers Amazon.S3.Model.HeadersCollection

The collection of headers for the request.

Public Property HttpStatusCode System.Net.HttpStatusCode Inherited from Amazon.Runtime.AmazonWebServiceResponse.
Public Property Key System.String

Gets and sets the Key property.

Public Property LastModified System.DateTime

Last modified date of the object

Public Property Metadata Amazon.S3.Model.MetadataCollection

The collection of meta data for the request.

Public Property MissingMeta System.Int32

This is set to the number of metadata entries not returned in x-amz-meta headers. This can happen if you create metadata using an API like SOAP that supports more flexible metadata than the REST API. For example, using SOAP, you can create metadata whose values are not legal HTTP headers.

Public Property PartsCount System.Nullable<System.Int32>

The number of parts this oject has.

Public Property ReplicationStatus Amazon.S3.ReplicationStatus

The status of the replication job associated with this source object.

Public Property RequestCharged Amazon.S3.RequestCharged

If present, indicates that the requester was successfully charged for the request.

Public Property ResponseMetadata Amazon.Runtime.ResponseMetadata Inherited from Amazon.Runtime.AmazonWebServiceResponse.
Public Property ResponseStream System.IO.Stream Inherited from Amazon.S3.Model.StreamResponse.
Public Property RestoreExpiration System.Nullable<System.DateTime>

Gets and sets the RestoreExpiration property. RestoreExpiration will be set for objects that have been restored from Amazon Glacier. It indiciates for those objects how long the restored object will exist.

Public Property RestoreInProgress System.Boolean

Gets and sets the RestoreInProgress Will be true when the object is in the process of being restored from Amazon Glacier.

Public Property ServerSideEncryptionCustomerMethod Amazon.S3.ServerSideEncryptionCustomerMethod

The Server-side encryption algorithm to be used with the customer provided key.

Public Property ServerSideEncryptionKeyManagementServiceKeyId System.String

The id of the AWS Key Management Service key that Amazon S3 uses to encrypt and decrypt the object.

Public Property ServerSideEncryptionMethod Amazon.S3.ServerSideEncryptionMethod

The Server-side encryption algorithm used when storing this object in S3.

Public Property StorageClass Amazon.S3.S3StorageClass

The class of storage used to store the object.

Public Property TagCount System.Int32

The number of tags, if any, on the object.

Public Property VersionId System.String

Version of the object.

Public Property WebsiteRedirectLocation System.String

If the bucket is configured as a website, redirects requests for this object to another object in the same bucket or to an external URL. Amazon S3 stores the value of this header in the object metadata.

Methods

Note:

Asynchronous operations (methods ending with Async) in the table below are for .NET 4.5 or higher. For .NET 3.5 the SDK follows the standard naming convention of BeginMethodName and EndMethodName to indicate asynchronous operations - these method pairs are not shown in the table below.

NameDescription
Public Method Dispose() Inherited from Amazon.S3.Model.StreamResponse.
Public Method WriteResponseStreamToFile(string)

Writes the content of the ResponseStream a file indicated by the filePath argument.

Public Method WriteResponseStreamToFile(string, bool)

Writes the content of the ResponseStream a file indicated by the filePath argument.

Public Method WriteResponseStreamToFileAsync(string, bool, CancellationToken)

Writes the content of the ResponseStream a file indicated by the filePath argument.

Events

NameDescription
Event WriteObjectProgressEvent

Examples

This example shows how to get an object.

GetObject sample


// Create a client
AmazonS3Client client = new AmazonS3Client();

// Create a GetObject request
GetObjectRequest request = new GetObjectRequest
{
    BucketName = "SampleBucket",
    Key = "Item1"
};

// Issue request and remember to dispose of the response
using (GetObjectResponse response = client.GetObject(request))
{
    using (StreamReader reader = new StreamReader(response.ResponseStream))
    {
        string contents = reader.ReadToEnd();
        Console.WriteLine("Object - " + response.Key);
        Console.WriteLine(" Version Id - " + response.VersionId);
        Console.WriteLine(" Contents - " + contents);
    }
}

                

This example shows how to get an object and write it to a local file.

GetObject WriteResponseStreamToFile Sample


// Create a client
AmazonS3Client client = new AmazonS3Client();

// Create a GetObject request
GetObjectRequest request = new GetObjectRequest
{
    BucketName = "SampleBucket",
    Key = "Item1"
};

// Issue request and remember to dispose of the response
using (GetObjectResponse response = client.GetObject(request))
{
    // Save object to local file
    response.WriteResponseStreamToFile("Item1.txt");
}

                

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

Unity:
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone