Struct aws_sdk_emr::model::on_demand_capacity_reservation_options::Builder

pub struct Builder { /* private fields */ }

A builder for OnDemandCapacityReservationOptions.

Implementations

impl Builder

pub fn usage_strategy(
    self,
    input: OnDemandCapacityReservationUsageStrategy
) -> Self

Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.

If you specify use-capacity-reservations-first, the fleet uses unused Capacity Reservations to fulfill On-Demand capacity up to the target On-Demand capacity. If multiple instance pools have unused Capacity Reservations, the On-Demand allocation strategy (lowest-price) is applied. If the number of unused Capacity Reservations is less than the On-Demand target capacity, the remaining On-Demand target capacity is launched according to the On-Demand allocation strategy (lowest-price).

If you do not specify a value, the fleet fulfills the On-Demand capacity according to the chosen On-Demand allocation strategy.

pub fn set_usage_strategy(
    self,
    input: Option<OnDemandCapacityReservationUsageStrategy>
) -> Self

Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.

If you specify use-capacity-reservations-first, the fleet uses unused Capacity Reservations to fulfill On-Demand capacity up to the target On-Demand capacity. If multiple instance pools have unused Capacity Reservations, the On-Demand allocation strategy (lowest-price) is applied. If the number of unused Capacity Reservations is less than the On-Demand target capacity, the remaining On-Demand target capacity is launched according to the On-Demand allocation strategy (lowest-price).

If you do not specify a value, the fleet fulfills the On-Demand capacity according to the chosen On-Demand allocation strategy.

pub fn capacity_reservation_preference(
    self,
    input: OnDemandCapacityReservationPreference
) -> Self

Indicates the instance's Capacity Reservation preferences. Possible preferences include:

• open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).

• none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs as an On-Demand Instance.

pub fn set_capacity_reservation_preference(
    self,
    input: Option<OnDemandCapacityReservationPreference>
) -> Self

Indicates the instance's Capacity Reservation preferences. Possible preferences include:

• open - The instance can run in any open Capacity Reservation that has matching attributes (instance type, platform, Availability Zone).

• none - The instance avoids running in a Capacity Reservation even if one is available. The instance runs as an On-Demand Instance.

pub fn capacity_reservation_resource_group_arn(
    self,
    input: impl Into<String>
) -> Self

The ARN of the Capacity Reservation resource group in which to run the instance.

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

The ARN of the Capacity Reservation resource group in which to run the instance.

pub fn build(self) -> OnDemandCapacityReservationOptions

Consumes the builder and constructs a OnDemandCapacityReservationOptions.

Trait Implementations

impl Clone for Builder

fn clone(&self) -> Builder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Builder

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

Formats the value using the given formatter.

impl Default for Builder

fn default() -> Builder

Returns the “default value” for a type.

impl PartialEq<Builder> for Builder

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Builder