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
sourceimpl Clone for LaunchTemplateInstanceMetadataOptionsRequest
impl Clone for LaunchTemplateInstanceMetadataOptionsRequest
sourcefn clone(&self) -> LaunchTemplateInstanceMetadataOptionsRequest
fn clone(&self) -> LaunchTemplateInstanceMetadataOptionsRequest
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Default for LaunchTemplateInstanceMetadataOptionsRequest
impl Default for LaunchTemplateInstanceMetadataOptionsRequest
sourcefn default() -> LaunchTemplateInstanceMetadataOptionsRequest
fn default() -> LaunchTemplateInstanceMetadataOptionsRequest
Returns the “default value” for a type. Read more
sourceimpl PartialEq<LaunchTemplateInstanceMetadataOptionsRequest> for LaunchTemplateInstanceMetadataOptionsRequest
impl PartialEq<LaunchTemplateInstanceMetadataOptionsRequest> for LaunchTemplateInstanceMetadataOptionsRequest
sourcefn eq(&self, other: &LaunchTemplateInstanceMetadataOptionsRequest) -> bool
fn eq(&self, other: &LaunchTemplateInstanceMetadataOptionsRequest) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &LaunchTemplateInstanceMetadataOptionsRequest) -> bool
fn ne(&self, other: &LaunchTemplateInstanceMetadataOptionsRequest) -> bool
This method tests for !=
.
impl StructuralPartialEq for LaunchTemplateInstanceMetadataOptionsRequest
Auto Trait Implementations
impl RefUnwindSafe for LaunchTemplateInstanceMetadataOptionsRequest
impl Send for LaunchTemplateInstanceMetadataOptionsRequest
impl Sync for LaunchTemplateInstanceMetadataOptionsRequest
impl Unpin for LaunchTemplateInstanceMetadataOptionsRequest
impl UnwindSafe for LaunchTemplateInstanceMetadataOptionsRequest
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more