// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`UpdatePhoneNumberMetadata`](crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`phone_number_id(impl Into<String>)`](crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder::phone_number_id) / [`set_phone_number_id(Option<String>)`](crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder::set_phone_number_id):<br>required: **true**<br><p>The Amazon Resource Name (ARN) or resource ID of the phone number.</p><br>
    ///   - [`phone_number_description(impl Into<String>)`](crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder::phone_number_description) / [`set_phone_number_description(Option<String>)`](crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder::set_phone_number_description):<br>required: **false**<br><p>The description of the phone number.</p><br>
    ///   - [`client_token(impl Into<String>)`](crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder::client_token) / [`set_client_token(Option<String>)`](crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder::set_client_token):<br>required: **false**<br><p>A unique, case-sensitive identifier that you provide to ensure the idempotency of the request. If not provided, the Amazon Web Services SDK populates this field. For more information about idempotency, see <a href="https://aws.amazon.com/builders-library/making-retries-safe-with-idempotent-APIs/">Making retries safe with idempotent APIs</a>.</p><br>
    /// - On success, responds with [`UpdatePhoneNumberMetadataOutput`](crate::operation::update_phone_number_metadata::UpdatePhoneNumberMetadataOutput)
    /// - On failure, responds with [`SdkError<UpdatePhoneNumberMetadataError>`](crate::operation::update_phone_number_metadata::UpdatePhoneNumberMetadataError)
    pub fn update_phone_number_metadata(&self) -> crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder {
        crate::operation::update_phone_number_metadata::builders::UpdatePhoneNumberMetadataFluentBuilder::new(self.handle.clone())
    }
}