Struct LaunchTemplateInstanceMetadataOptions 

pub struct LaunchTemplateInstanceMetadataOptions {
    pub http_endpoint: Option<String>,
    pub http_put_response_hop_limit: Option<i64>,
    pub http_tokens: Option<String>,
    pub state: Option<String>,
}

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.

state: Option<String>

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.

Trait Implementations

impl Clone for LaunchTemplateInstanceMetadataOptions

fn clone(&self) -> LaunchTemplateInstanceMetadataOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LaunchTemplateInstanceMetadataOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LaunchTemplateInstanceMetadataOptions

fn default() -> LaunchTemplateInstanceMetadataOptions

Returns the “default value” for a type.

impl PartialEq for LaunchTemplateInstanceMetadataOptions

fn eq(&self, other: &LaunchTemplateInstanceMetadataOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LaunchTemplateInstanceMetadataOptions