AWSEC2ModifyInstanceMetadataOptionsRequest
Objective-C
@interface AWSEC2ModifyInstanceMetadataOptionsRequest
Swift
class AWSEC2ModifyInstanceMetadataOptionsRequest
-
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is
DryRunOperation
. Otherwise, it isUnauthorizedOperation
.Declaration
Objective-C
@property (nonatomic, strong) NSNumber *_Nullable dryRun;
Swift
var dryRun: NSNumber? { get set }
-
Enables or disables the HTTP metadata endpoint on your instances. If this parameter is not specified, the existing state is maintained.
If you specify a value of
disabled
, you cannot access your instance metadata.Declaration
Objective-C
@property (nonatomic) AWSEC2InstanceMetadataEndpointState httpEndpoint;
Swift
var httpEndpoint: AWSEC2InstanceMetadataEndpointState { get set }
-
Enables or disables the IPv6 endpoint for the instance metadata service. This setting applies only if you have enabled the HTTP metadata endpoint.
Declaration
Objective-C
@property (nonatomic) AWSEC2InstanceMetadataProtocolState httpProtocolIpv6;
Swift
var httpProtocolIpv6: AWSEC2InstanceMetadataProtocolState { get set }
-
The desired HTTP PUT response hop limit for instance metadata requests. The larger the number, the further instance metadata requests can travel. If no parameter is specified, the existing state is maintained.
Possible values: Integers from 1 to 64
Declaration
Objective-C
@property (nonatomic, strong) NSNumber *_Nullable httpPutResponseHopLimit;
Swift
var httpPutResponseHopLimit: NSNumber? { get set }
-
IMDSv2 uses token-backed sessions. Set the use of HTTP tokens to
optional
(in other words, set the use of IMDSv2 tooptional
) orrequired
(in other words, set the use of IMDSv2 torequired
).optional
- When IMDSv2 is optional, you can choose to retrieve instance metadata with or without a session token in your request. If you retrieve the IAM role credentials without a token, the IMDSv1 role credentials are returned. If you retrieve the IAM role credentials using a valid session token, the IMDSv2 role credentials are returned.required
- When IMDSv2 is required, you must send a session token with any instance metadata retrieval requests. In this state, retrieving the IAM role credentials always returns IMDSv2 credentials; IMDSv1 credentials are not available.
Default:
optional
Declaration
Objective-C
@property (nonatomic) AWSEC2HttpTokensState httpTokens;
Swift
var httpTokens: AWSEC2HttpTokensState { get set }
-
The ID of the instance.
Declaration
Objective-C
@property (nonatomic, strong) NSString *_Nullable instanceId;
Swift
var instanceId: String? { get set }
-
Set to
enabled
to allow access to instance tags from the instance metadata. Set todisabled
to turn off access to instance tags from the instance metadata. For more information, see Work with instance tags using the instance metadata.Default:
disabled
Declaration
Objective-C
@property (nonatomic) AWSEC2InstanceMetadataTagsState instanceMetadataTags;
Swift
var instanceMetadataTags: AWSEC2InstanceMetadataTagsState { get set }