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.

This class contains the headers for an S3 object.

Inheritance Hierarchy

System.Object
  Amazon.S3.Model.HeadersCollection

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

Syntax

C#
public sealed class HeadersCollection

The HeadersCollection type exposes the following members

Constructors

NameDescription
Public Method HeadersCollection()

Properties

NameTypeDescription
Public Property CacheControl System.String

Specifies caching behavior along the request/reply chain.

Public Property ContentDisposition System.String

Specifies presentational information for the object. For more information, see https://www.rfc-editor.org/rfc/rfc6266#section-4.

Public Property ContentEncoding System.String

Specifies what content encodings have been applied to the object and thus what decoding mechanisms must be applied to obtain the media-type referenced by the Content-Type header field. For more information, see https://www.rfc-editor.org/rfc/rfc9110.html#field.content-encoding.

Public Property ContentLength System.Int64

Size of the body in bytes. This parameter is useful when the size of the body cannot be determined automatically. For more information, see https://www.rfc-editor.org/rfc/rfc9110.html#name-content-length.

Public Property ContentMD5 System.String

The base64-encoded 128-bit MD5 digest of the message (without the headers) according to RFC 1864. This header can be used as a message integrity check to verify that the data is the same data that was originally sent.

Public Property ContentType System.String

A standard MIME type describing the format of the contents. For more information, see https://www.rfc-editor.org/rfc/rfc9110.html#name-content-type.

Public Property Count System.Int32

Gets the count of headers.

Public Property Expires System.Nullable<System.DateTime>

The date and time at which the object is no longer cacheable. For more information, see https://www.rfc-editor.org/rfc/rfc7234#section-5.3.

Public Property ExpiresUtc System.Nullable<System.DateTime>

The date and time at which the object is no longer cacheable. For more information, see https://www.rfc-editor.org/rfc/rfc7234#section-5.3.

Public Property Item System.String
Public Property Keys System.Collections.Generic.ICollection<System.String>

Gets the names of the headers set.

Version Information

.NET:
Supported in: 8.0 and newer, Core 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5 and newer, 3.5