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LaunchTemplateInstanceMetadataOptionsRequest
The metadata options for the instance. For more information, see Instance Metadata and User Data in the Amazon Elastic Compute Cloud User Guide.
Contents
- HttpEndpoint
-
This parameter enables or disables the HTTP metadata endpoint on your instances. If the parameter is not specified, the default state is
enabled.Note If you specify a value of
disabled, you will not be able to access your instance metadata.Type: String
Valid Values:
disabled | enabledRequired: No
- 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
Type: Integer
Required: No
- 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 credentials always returns the version 2.0 credentials; the version 1.0 credentials are not available.Type: String
Valid Values:
optional | requiredRequired: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
