// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`ListThingsInBillingGroup`](crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder) operation.
    /// This operation supports pagination; See [`into_paginator()`](crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder::into_paginator).
    ///
    /// - The fluent builder is configurable:
    ///   - [`billing_group_name(impl Into<String>)`](crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder::billing_group_name) / [`set_billing_group_name(Option<String>)`](crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder::set_billing_group_name):<br>required: **true**<br><p>The name of the billing group.</p><br>
    ///   - [`next_token(impl Into<String>)`](crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder::next_token) / [`set_next_token(Option<String>)`](crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder::set_next_token):<br>required: **false**<br><p>To retrieve the next set of results, the <code>nextToken</code> value from a previous response; otherwise <b>null</b> to receive the first set of results.</p><br>
    ///   - [`max_results(i32)`](crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder::max_results) / [`set_max_results(Option<i32>)`](crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder::set_max_results):<br>required: **false**<br><p>The maximum number of results to return per request.</p><br>
    /// - On success, responds with [`ListThingsInBillingGroupOutput`](crate::operation::list_things_in_billing_group::ListThingsInBillingGroupOutput) with field(s):
    ///   - [`things(Option<Vec::<String>>)`](crate::operation::list_things_in_billing_group::ListThingsInBillingGroupOutput::things): <p>A list of things in the billing group.</p>
    ///   - [`next_token(Option<String>)`](crate::operation::list_things_in_billing_group::ListThingsInBillingGroupOutput::next_token): <p>The token to use to get the next set of results. Will not be returned if operation has returned all results.</p>
    /// - On failure, responds with [`SdkError<ListThingsInBillingGroupError>`](crate::operation::list_things_in_billing_group::ListThingsInBillingGroupError)
    pub fn list_things_in_billing_group(&self) -> crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder {
        crate::operation::list_things_in_billing_group::builders::ListThingsInBillingGroupFluentBuilder::new(self.handle.clone())
    }
}