// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
/// Constructs a fluent builder for the [`CancelSubscriptionChange`](crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder) operation.
///
/// - The fluent builder is configurable:
/// - [`arn(impl Into<String>)`](crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder::arn) / [`set_arn(Option<String>)`](crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder::set_arn):<br>required: **true**<br><p>The ARN of the subscription whose pending change you want to cancel.</p><br>
/// - [`if_match(impl Into<String>)`](crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder::if_match) / [`set_if_match(Option<String>)`](crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder::set_if_match):<br>required: **true**<br><p>The <code>ETag</code> value from a previous <code>GetSubscription</code> or <code>ListSubscriptions</code> response.</p><br>
/// - [`client_token(impl Into<String>)`](crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder::client_token) / [`set_client_token(Option<String>)`](crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder::set_client_token):<br>required: **false**<br><p>A unique, case-sensitive identifier that you provide to ensure the request is handled only once.</p><br>
/// - On success, responds with [`CancelSubscriptionChangeOutput`](crate::operation::cancel_subscription_change::CancelSubscriptionChangeOutput) with field(s):
/// - [`subscription(Option<Subscription>)`](crate::operation::cancel_subscription_change::CancelSubscriptionChangeOutput::subscription): <p>The details of the subscription with the pending change removed.</p>
/// - [`e_tag(String)`](crate::operation::cancel_subscription_change::CancelSubscriptionChangeOutput::e_tag): <p>The updated entity tag for concurrency control.</p>
/// - On failure, responds with [`SdkError<CancelSubscriptionChangeError>`](crate::operation::cancel_subscription_change::CancelSubscriptionChangeError)
pub fn cancel_subscription_change(&self) -> crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder {
crate::operation::cancel_subscription_change::builders::CancelSubscriptionChangeFluentBuilder::new(self.handle.clone())
}
}