Struct rusoto_ec2::LaunchTemplateInstanceMetadataOptionsRequest [−][src]
pub struct LaunchTemplateInstanceMetadataOptionsRequest { pub http_endpoint: Option<String>, pub http_put_response_hop_limit: Option<i64>, pub http_tokens: Option<String>, }
Expand description
The metadata options for the instance. For more information, see Instance Metadata and User Data in the Amazon Elastic Compute Cloud User Guide.
Fields
http_endpoint: Option<String>
This parameter enables or disables the HTTP metadata endpoint on your instances. If the parameter is not specified, the default state is enabled
.
If you specify a value of disabled
, you will not be able to access your instance metadata.
http_put_response_hop_limit: Option<i64>
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
http_tokens: Option<String>
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.
Trait Implementations
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and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
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