AWS SDK Version 3 for .NET
API Reference

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The metadata options for the instance.

Inheritance Hierarchy

System.Object
  Amazon.EC2.Model.InstanceMetadataOptionsResponse

Namespace: Amazon.EC2.Model
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z

Syntax

C#
public class InstanceMetadataOptionsResponse

The InstanceMetadataOptionsResponse type exposes the following members

Constructors

Properties

NameTypeDescription
Public Property HttpEndpoint Amazon.EC2.InstanceMetadataEndpointState

Gets and sets the property HttpEndpoint.

Indicates whether the HTTP metadata endpoint on your instances is enabled or disabled.

Public Property HttpProtocolIpv6 Amazon.EC2.InstanceMetadataProtocolState

Gets and sets the property HttpProtocolIpv6.

Indicates whether the IPv6 endpoint for the instance metadata service is enabled or disabled.

Public Property HttpPutResponseHopLimit System.Int32

Gets and sets the property HttpPutResponseHopLimit.

The desired HTTP PUT response hop limit for instance metadata requests. The larger the number, the further instance metadata requests can travel.

Default: 1

Possible values: Integers from 1 to 64

Public Property HttpTokens Amazon.EC2.HttpTokensState

Gets and sets the property HttpTokens.

The state of token usage for your instance metadata requests. If the parameter is not specified in the request, the default state is optional.

If the state is optional, you can choose to retrieve instance metadata with or without a signed token header on your request. If you retrieve the IAM role credentials without a token, the version 1.0 role credentials are returned. If you retrieve the IAM role credentials using a valid signed token, the version 2.0 role credentials are returned.

If the state is required, you must send a signed token header with any instance metadata retrieval requests. In this state, retrieving the IAM role credential always returns the version 2.0 credentials; the version 1.0 credentials are not available.

Public Property State Amazon.EC2.InstanceMetadataOptionsState

Gets and sets the property State.

The state of the metadata option changes.

pending - The metadata options are being updated and the instance is not ready to process metadata traffic with the new selection.

applied - The metadata options have been successfully applied on the instance.

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

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