// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`PurchaseReservedInstanceOffering`](crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`reserved_instance_offering_id(impl ::std::convert::Into<String>)`](crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder::reserved_instance_offering_id) / [`set_reserved_instance_offering_id(Option<String>)`](crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder::set_reserved_instance_offering_id): <p>The ID of the Reserved Instance offering to purchase.</p>
    ///   - [`reservation_name(impl ::std::convert::Into<String>)`](crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder::reservation_name) / [`set_reservation_name(Option<String>)`](crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder::set_reservation_name): <p>A customer-specified identifier to track this reservation.</p>
    ///   - [`instance_count(i32)`](crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder::instance_count) / [`set_instance_count(Option<i32>)`](crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder::set_instance_count): <p>The number of OpenSearch instances to reserve.</p>
    /// - On success, responds with [`PurchaseReservedInstanceOfferingOutput`](crate::operation::purchase_reserved_instance_offering::PurchaseReservedInstanceOfferingOutput) with field(s):
    ///   - [`reserved_instance_id(Option<String>)`](crate::operation::purchase_reserved_instance_offering::PurchaseReservedInstanceOfferingOutput::reserved_instance_id): <p>The ID of the Reserved Instance offering that was purchased.</p>
    ///   - [`reservation_name(Option<String>)`](crate::operation::purchase_reserved_instance_offering::PurchaseReservedInstanceOfferingOutput::reservation_name): <p>The customer-specified identifier used to track this reservation.</p>
    /// - On failure, responds with [`SdkError<PurchaseReservedInstanceOfferingError>`](crate::operation::purchase_reserved_instance_offering::PurchaseReservedInstanceOfferingError)
    pub fn purchase_reserved_instance_offering(
        &self,
    ) -> crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder {
        crate::operation::purchase_reserved_instance_offering::builders::PurchaseReservedInstanceOfferingFluentBuilder::new(self.handle.clone())
    }
}