// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
    /// Constructs a fluent builder for the [`SetSubnets`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder) operation.
    ///
    /// - The fluent builder is configurable:
    ///   - [`load_balancer_arn(impl Into<String>)`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::load_balancer_arn) / [`set_load_balancer_arn(Option<String>)`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::set_load_balancer_arn):<br>required: **true**<br><p>The Amazon Resource Name (ARN) of the load balancer.</p><br>
    ///   - [`subnets(impl Into<String>)`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::subnets) / [`set_subnets(Option<Vec::<String>>)`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::set_subnets):<br>required: **false**<br><p>The IDs of the public subnets. You can specify only one subnet per Availability Zone. You must specify either subnets or subnet mappings.</p> <p>\[Application Load Balancers\] You must specify subnets from at least two Availability Zones.</p> <p>\[Application Load Balancers on Outposts\] You must specify one Outpost subnet.</p> <p>\[Application Load Balancers on Local Zones\] You can specify subnets from one or more Local Zones.</p> <p>\[Network Load Balancers\] You can specify subnets from one or more Availability Zones.</p> <p>\[Gateway Load Balancers\] You can specify subnets from one or more Availability Zones.</p><br>
    ///   - [`subnet_mappings(SubnetMapping)`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::subnet_mappings) / [`set_subnet_mappings(Option<Vec::<SubnetMapping>>)`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::set_subnet_mappings):<br>required: **false**<br><p>The IDs of the public subnets. You can specify only one subnet per Availability Zone. You must specify either subnets or subnet mappings.</p> <p>\[Application Load Balancers\] You must specify subnets from at least two Availability Zones. You cannot specify Elastic IP addresses for your subnets.</p> <p>\[Application Load Balancers on Outposts\] You must specify one Outpost subnet.</p> <p>\[Application Load Balancers on Local Zones\] You can specify subnets from one or more Local Zones.</p> <p>\[Network Load Balancers\] You can specify subnets from one or more Availability Zones. You can specify one Elastic IP address per subnet if you need static IP addresses for your internet-facing load balancer. For internal load balancers, you can specify one private IP address per subnet from the IPv4 range of the subnet. For internet-facing load balancer, you can specify one IPv6 address per subnet.</p> <p>\[Gateway Load Balancers\] You can specify subnets from one or more Availability Zones.</p><br>
    ///   - [`ip_address_type(IpAddressType)`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::ip_address_type) / [`set_ip_address_type(Option<IpAddressType>)`](crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::set_ip_address_type):<br>required: **false**<br><p>\[Application Load Balancers\] The IP address type. The possible values are ipv4 (for only IPv4 addresses), dualstack (for IPv4 and IPv6 addresses), and dualstack-without-public-ipv4 (for IPv6 only public addresses, with private IPv4 and IPv6 addresses).</p> <p>\[Network Load Balancers\] The type of IP addresses used by the subnets for your load balancer. The possible values are ipv4 (for IPv4 addresses) and dualstack (for IPv4 and IPv6 addresses). You can’t specify dualstack for a load balancer with a UDP or TCP_UDP listener.</p> <p>\[Gateway Load Balancers\] The type of IP addresses used by the subnets for your load balancer. The possible values are ipv4 (for IPv4 addresses) and dualstack (for IPv4 and IPv6 addresses).</p><br>
    /// - On success, responds with [`SetSubnetsOutput`](crate::operation::set_subnets::SetSubnetsOutput) with field(s):
    ///   - [`availability_zones(Option<Vec::<AvailabilityZone>>)`](crate::operation::set_subnets::SetSubnetsOutput::availability_zones): <p>Information about the subnets.</p>
    ///   - [`ip_address_type(Option<IpAddressType>)`](crate::operation::set_subnets::SetSubnetsOutput::ip_address_type): <p>\[Application Load Balancers\] The IP address type.</p> <p>\[Network Load Balancers\] The IP address type.</p> <p>\[Gateway Load Balancers\] The IP address type.</p>
    /// - On failure, responds with [`SdkError<SetSubnetsError>`](crate::operation::set_subnets::SetSubnetsError)
    pub fn set_subnets(&self) -> crate::operation::set_subnets::builders::SetSubnetsFluentBuilder {
        crate::operation::set_subnets::builders::SetSubnetsFluentBuilder::new(self.handle.clone())
    }
}