AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

The HEAD operation retrieves metadata from an object without returning the object itself. This operation is useful if you're only interested in an object's metadata. To use HEAD, you must have READ access to the object.

Note:

For PCL and Unity this operation is only available in asynchronous form. Please refer to GetObjectMetadataAsync.

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

Syntax

C#
public abstract GetObjectMetadataResponse GetObjectMetadata(
         String bucketName,
         String key,
         String versionId
)
Parameters
bucketName
Type: System.String

A property of GetObjectMetadataRequest used to execute the GetObjectMetadata service method.

key
Type: System.String

A property of GetObjectMetadataRequest used to execute the GetObjectMetadata service method.

versionId
Type: System.String

VersionId used to reference a specific version of the object.

Return Value
The response from the GetObjectMetadata service method, as returned by S3.

Version Information

.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