// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`AttachClassicLinkVpc`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`dry_run(bool)`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::dry_run) / [`set_dry_run(Option<bool>)`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::set_dry_run):<br>required: **false**<br><p>Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is <code>DryRunOperation</code>. Otherwise, it is <code>UnauthorizedOperation</code>.</p><br>
    ///   - [`groups(impl Into<String>)`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::groups) / [`set_groups(Option<Vec::<String>>)`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::set_groups):<br>required: **true**<br><p>The IDs of the security groups. You cannot specify security groups from a different VPC.</p><br>
    ///   - [`instance_id(impl Into<String>)`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::instance_id) / [`set_instance_id(Option<String>)`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::set_instance_id):<br>required: **true**<br><p>The ID of the EC2-Classic instance.</p><br>
    ///   - [`vpc_id(impl Into<String>)`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::vpc_id) / [`set_vpc_id(Option<String>)`](crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::set_vpc_id):<br>required: **true**<br><p>The ID of the ClassicLink-enabled VPC.</p><br>
    /// - On success, responds with [`AttachClassicLinkVpcOutput`](crate::operation::attach_classic_link_vpc::AttachClassicLinkVpcOutput) with field(s):
    ///   - [`r#return(Option<bool>)`](crate::operation::attach_classic_link_vpc::AttachClassicLinkVpcOutput::return): <p>Returns <code>true</code> if the request succeeds; otherwise, it returns an error.</p>
    /// - On failure, responds with [`SdkError<AttachClassicLinkVpcError>`](crate::operation::attach_classic_link_vpc::AttachClassicLinkVpcError)
    pub fn attach_classic_link_vpc(&self) -> crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder {
        crate::operation::attach_classic_link_vpc::builders::AttachClassicLinkVpcFluentBuilder::new(self.handle.clone())
    }
}