// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`UpdateCrossAccountAttachment`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`attachment_arn(impl Into<String>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::attachment_arn) / [`set_attachment_arn(Option<String>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::set_attachment_arn):<br>required: **true**<br><p>The Amazon Resource Name (ARN) of the cross-account attachment to update.</p><br>
    ///   - [`name(impl Into<String>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::name) / [`set_name(Option<String>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::set_name):<br>required: **false**<br><p>The name of the cross-account attachment. </p><br>
    ///   - [`add_principals(impl Into<String>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::add_principals) / [`set_add_principals(Option<Vec::<String>>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::set_add_principals):<br>required: **false**<br><p>The principals to add to the cross-account attachment. A principal is an account or the Amazon Resource Name (ARN) of an accelerator that the attachment gives permission to add the resources from another account, listed in the attachment.</p>  <p>To add more than one principal, separate the account numbers or accelerator ARNs, or both, with commas.</p><br>
    ///   - [`remove_principals(impl Into<String>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::remove_principals) / [`set_remove_principals(Option<Vec::<String>>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::set_remove_principals):<br>required: **false**<br><p>The principals to remove from the cross-account attachment. A principal is an account or the Amazon Resource Name (ARN) of an accelerator that is given permission to add the resources from another account, listed in the cross-account attachment.</p>  <p>To remove more than one principal, separate the account numbers or accelerator ARNs, or both, with commas.</p><br>
    ///   - [`add_resources(Resource)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::add_resources) / [`set_add_resources(Option<Vec::<Resource>>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::set_add_resources):<br>required: **false**<br><p>The resources to add to the cross-account attachment. A resource listed in a cross-account attachment can be added to an accelerator by the principals that are listed in the attachment.</p>  <p>To add more than one resource, separate the resource ARNs with commas.</p><br>
    ///   - [`remove_resources(Resource)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::remove_resources) / [`set_remove_resources(Option<Vec::<Resource>>)`](crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::set_remove_resources):<br>required: **false**<br><p>The resources to remove from the cross-account attachment. A resource listed in a cross-account attachment can be added to an accelerator fy principals that are listed in the cross-account attachment.</p>  <p>To remove more than one resource, separate the resource ARNs with commas.</p><br>
    /// - On success, responds with [`UpdateCrossAccountAttachmentOutput`](crate::operation::update_cross_account_attachment::UpdateCrossAccountAttachmentOutput) with field(s):
    ///   - [`cross_account_attachment(Option<Attachment>)`](crate::operation::update_cross_account_attachment::UpdateCrossAccountAttachmentOutput::cross_account_attachment): <p>Information about the updated cross-account attachment.</p>
    /// - On failure, responds with [`SdkError<UpdateCrossAccountAttachmentError>`](crate::operation::update_cross_account_attachment::UpdateCrossAccountAttachmentError)
    pub fn update_cross_account_attachment(
        &self,
    ) -> crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder {
        crate::operation::update_cross_account_attachment::builders::UpdateCrossAccountAttachmentFluentBuilder::new(self.handle.clone())
    }
}