Struct aws_sdk_ec2::client::fluent_builders::ModifyInstanceMetadataOptions

pub struct ModifyInstanceMetadataOptions<C = DynConnector, M = AwsMiddleware, R = Standard> { /* fields omitted */ }

Fluent builder constructing a request to ModifyInstanceMetadataOptions.

Modify the instance metadata parameters on a running or stopped instance. When you modify the parameters on a stopped instance, they are applied when the instance is started. When you modify the parameters on a running instance, the API responds with a state of “pending”. After the parameter modifications are successfully applied to the instance, the state of the modifications changes from “pending” to “applied” in subsequent describe-instances API calls. For more information, see Instance metadata and user data in the Amazon EC2 User Guide.

Implementations

impl<C, M, R> ModifyInstanceMetadataOptions<C, M, R> where
    C: SmithyConnector,
    M: SmithyMiddleware<C>,
    R: NewRequestPolicy, 

pub async fn send(
    self
) -> Result<ModifyInstanceMetadataOptionsOutput, SdkError<ModifyInstanceMetadataOptionsError>> where
    R::Policy: SmithyRetryPolicy<ModifyInstanceMetadataOptionsInputOperationOutputAlias, ModifyInstanceMetadataOptionsOutput, ModifyInstanceMetadataOptionsError, ModifyInstanceMetadataOptionsInputOperationRetryAlias>, 

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

pub fn instance_id(self, inp: impl Into<String>) -> Self

The ID of the instance.

pub fn set_instance_id(self, input: Option<String>) -> Self

The ID of the instance.

pub fn http_tokens(self, inp: HttpTokensState) -> Self

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 credential always returns the version 2.0 credentials; the version 1.0 credentials are not available.

pub fn set_http_tokens(self, input: Option<HttpTokensState>) -> Self

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 credential always returns the version 2.0 credentials; the version 1.0 credentials are not available.

pub fn http_put_response_hop_limit(self, inp: i32) -> Self

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

pub fn set_http_put_response_hop_limit(self, input: Option<i32>) -> Self

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

pub fn http_endpoint(self, inp: InstanceMetadataEndpointState) -> Self

This parameter enables or disables the HTTP metadata endpoint on your instances. If the parameter is not specified, the existing state is maintained.

If you specify a value of disabled, you will not be able to access your instance metadata.

pub fn set_http_endpoint(
    self,
    input: Option<InstanceMetadataEndpointState>
) -> Self

This parameter enables or disables the HTTP metadata endpoint on your instances. If the parameter is not specified, the existing state is maintained.

If you specify a value of disabled, you will not be able to access your instance metadata.

pub fn dry_run(self, inp: bool) -> Self

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 is UnauthorizedOperation.

pub fn set_dry_run(self, input: Option<bool>) -> Self

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 is UnauthorizedOperation.

pub fn http_protocol_ipv6(self, inp: InstanceMetadataProtocolState) -> Self

Enables or disables the IPv6 endpoint for the instance metadata service.

pub fn set_http_protocol_ipv6(
    self,
    input: Option<InstanceMetadataProtocolState>
) -> Self

Enables or disables the IPv6 endpoint for the instance metadata service.

Trait Implementations

impl<C: Debug, M: Debug, R: Debug> Debug for ModifyInstanceMetadataOptions<C, M, R>

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

Formats the value using the given formatter.