// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
pub use crate::operation::update_health_check::_update_health_check_output::UpdateHealthCheckOutputBuilder;

pub use crate::operation::update_health_check::_update_health_check_input::UpdateHealthCheckInputBuilder;

impl UpdateHealthCheckInputBuilder {
    /// Sends a request with this input using the given client.
    pub async fn send_with(
        self,
        client: &crate::Client,
    ) -> ::std::result::Result<
        crate::operation::update_health_check::UpdateHealthCheckOutput,
        ::aws_smithy_runtime_api::client::result::SdkError<
            crate::operation::update_health_check::UpdateHealthCheckError,
            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
        >,
    > {
        let mut fluent_builder = client.update_health_check();
        fluent_builder.inner = self;
        fluent_builder.send().await
    }
}
/// Fluent builder constructing a request to `UpdateHealthCheck`.
///
/// <p>Updates an existing health check. Note that some values can't be updated. </p>
/// <p>For more information about updating health checks, see <a href="https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/health-checks-creating-deleting.html">Creating, Updating, and Deleting Health Checks</a> in the <i>Amazon Route 53 Developer Guide</i>.</p>
#[derive(::std::clone::Clone, ::std::fmt::Debug)]
pub struct UpdateHealthCheckFluentBuilder {
    handle: ::std::sync::Arc<crate::client::Handle>,
    inner: crate::operation::update_health_check::builders::UpdateHealthCheckInputBuilder,
    config_override: ::std::option::Option<crate::config::Builder>,
}
impl
    crate::client::customize::internal::CustomizableSend<
        crate::operation::update_health_check::UpdateHealthCheckOutput,
        crate::operation::update_health_check::UpdateHealthCheckError,
    > for UpdateHealthCheckFluentBuilder
{
    fn send(
        self,
        config_override: crate::config::Builder,
    ) -> crate::client::customize::internal::BoxFuture<
        crate::client::customize::internal::SendResult<
            crate::operation::update_health_check::UpdateHealthCheckOutput,
            crate::operation::update_health_check::UpdateHealthCheckError,
        >,
    > {
        ::std::boxed::Box::pin(async move { self.config_override(config_override).send().await })
    }
}
impl UpdateHealthCheckFluentBuilder {
    /// Creates a new `UpdateHealthCheck`.
    pub(crate) fn new(handle: ::std::sync::Arc<crate::client::Handle>) -> Self {
        Self {
            handle,
            inner: ::std::default::Default::default(),
            config_override: ::std::option::Option::None,
        }
    }
    /// Access the UpdateHealthCheck as a reference.
    pub fn as_input(&self) -> &crate::operation::update_health_check::builders::UpdateHealthCheckInputBuilder {
        &self.inner
    }
    /// Sends the request and returns the response.
    ///
    /// If an error occurs, an `SdkError` will be returned with additional details that
    /// can be matched against.
    ///
    /// By default, any retryable failures will be retried twice. Retry behavior
    /// is configurable with the [RetryConfig](aws_smithy_types::retry::RetryConfig), which can be
    /// set when configuring the client.
    pub async fn send(
        self,
    ) -> ::std::result::Result<
        crate::operation::update_health_check::UpdateHealthCheckOutput,
        ::aws_smithy_runtime_api::client::result::SdkError<
            crate::operation::update_health_check::UpdateHealthCheckError,
            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
        >,
    > {
        let input = self
            .inner
            .build()
            .map_err(::aws_smithy_runtime_api::client::result::SdkError::construction_failure)?;
        let runtime_plugins = crate::operation::update_health_check::UpdateHealthCheck::operation_runtime_plugins(
            self.handle.runtime_plugins.clone(),
            &self.handle.conf,
            self.config_override,
        );
        crate::operation::update_health_check::UpdateHealthCheck::orchestrate(&runtime_plugins, input).await
    }

    /// Consumes this builder, creating a customizable operation that can be modified before being sent.
    pub fn customize(
        self,
    ) -> crate::client::customize::CustomizableOperation<
        crate::operation::update_health_check::UpdateHealthCheckOutput,
        crate::operation::update_health_check::UpdateHealthCheckError,
        Self,
    > {
        crate::client::customize::CustomizableOperation::new(self)
    }
    pub(crate) fn config_override(mut self, config_override: impl Into<crate::config::Builder>) -> Self {
        self.set_config_override(Some(config_override.into()));
        self
    }

    pub(crate) fn set_config_override(&mut self, config_override: Option<crate::config::Builder>) -> &mut Self {
        self.config_override = config_override;
        self
    }
    /// <p>The ID for the health check for which you want detailed information. When you created the health check, <code>CreateHealthCheck</code> returned the ID in the response, in the <code>HealthCheckId</code> element.</p>
    pub fn health_check_id(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.health_check_id(input.into());
        self
    }
    /// <p>The ID for the health check for which you want detailed information. When you created the health check, <code>CreateHealthCheck</code> returned the ID in the response, in the <code>HealthCheckId</code> element.</p>
    pub fn set_health_check_id(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_health_check_id(input);
        self
    }
    /// <p>The ID for the health check for which you want detailed information. When you created the health check, <code>CreateHealthCheck</code> returned the ID in the response, in the <code>HealthCheckId</code> element.</p>
    pub fn get_health_check_id(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_health_check_id()
    }
    /// <p>A sequential counter that Amazon Route 53 sets to <code>1</code> when you create a health check and increments by 1 each time you update settings for the health check.</p>
    /// <p>We recommend that you use <code>GetHealthCheck</code> or <code>ListHealthChecks</code> to get the current value of <code>HealthCheckVersion</code> for the health check that you want to update, and that you include that value in your <code>UpdateHealthCheck</code> request. This prevents Route 53 from overwriting an intervening update:</p>
    /// <ul>
    /// <li> <p>If the value in the <code>UpdateHealthCheck</code> request matches the value of <code>HealthCheckVersion</code> in the health check, Route 53 updates the health check with the new settings.</p> </li>
    /// <li> <p>If the value of <code>HealthCheckVersion</code> in the health check is greater, the health check was changed after you got the version number. Route 53 does not update the health check, and it returns a <code>HealthCheckVersionMismatch</code> error.</p> </li>
    /// </ul>
    pub fn health_check_version(mut self, input: i64) -> Self {
        self.inner = self.inner.health_check_version(input);
        self
    }
    /// <p>A sequential counter that Amazon Route 53 sets to <code>1</code> when you create a health check and increments by 1 each time you update settings for the health check.</p>
    /// <p>We recommend that you use <code>GetHealthCheck</code> or <code>ListHealthChecks</code> to get the current value of <code>HealthCheckVersion</code> for the health check that you want to update, and that you include that value in your <code>UpdateHealthCheck</code> request. This prevents Route 53 from overwriting an intervening update:</p>
    /// <ul>
    /// <li> <p>If the value in the <code>UpdateHealthCheck</code> request matches the value of <code>HealthCheckVersion</code> in the health check, Route 53 updates the health check with the new settings.</p> </li>
    /// <li> <p>If the value of <code>HealthCheckVersion</code> in the health check is greater, the health check was changed after you got the version number. Route 53 does not update the health check, and it returns a <code>HealthCheckVersionMismatch</code> error.</p> </li>
    /// </ul>
    pub fn set_health_check_version(mut self, input: ::std::option::Option<i64>) -> Self {
        self.inner = self.inner.set_health_check_version(input);
        self
    }
    /// <p>A sequential counter that Amazon Route 53 sets to <code>1</code> when you create a health check and increments by 1 each time you update settings for the health check.</p>
    /// <p>We recommend that you use <code>GetHealthCheck</code> or <code>ListHealthChecks</code> to get the current value of <code>HealthCheckVersion</code> for the health check that you want to update, and that you include that value in your <code>UpdateHealthCheck</code> request. This prevents Route 53 from overwriting an intervening update:</p>
    /// <ul>
    /// <li> <p>If the value in the <code>UpdateHealthCheck</code> request matches the value of <code>HealthCheckVersion</code> in the health check, Route 53 updates the health check with the new settings.</p> </li>
    /// <li> <p>If the value of <code>HealthCheckVersion</code> in the health check is greater, the health check was changed after you got the version number. Route 53 does not update the health check, and it returns a <code>HealthCheckVersionMismatch</code> error.</p> </li>
    /// </ul>
    pub fn get_health_check_version(&self) -> &::std::option::Option<i64> {
        self.inner.get_health_check_version()
    }
    /// <p>The IPv4 or IPv6 IP address for the endpoint that you want Amazon Route 53 to perform health checks on. If you don't specify a value for <code>IPAddress</code>, Route 53 sends a DNS request to resolve the domain name that you specify in <code>FullyQualifiedDomainName</code> at the interval that you specify in <code>RequestInterval</code>. Using an IP address that is returned by DNS, Route 53 then checks the health of the endpoint.</p>
    /// <p>Use one of the following formats for the value of <code>IPAddress</code>: </p>
    /// <ul>
    /// <li> <p> <b>IPv4 address</b>: four values between 0 and 255, separated by periods (.), for example, <code>192.0.2.44</code>.</p> </li>
    /// <li> <p> <b>IPv6 address</b>: eight groups of four hexadecimal values, separated by colons (:), for example, <code>2001:0db8:85a3:0000:0000:abcd:0001:2345</code>. You can also shorten IPv6 addresses as described in RFC 5952, for example, <code>2001:db8:85a3::abcd:1:2345</code>.</p> </li>
    /// </ul>
    /// <p>If the endpoint is an EC2 instance, we recommend that you create an Elastic IP address, associate it with your EC2 instance, and specify the Elastic IP address for <code>IPAddress</code>. This ensures that the IP address of your instance never changes. For more information, see the applicable documentation:</p>
    /// <ul>
    /// <li> <p>Linux: <a href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html">Elastic IP Addresses (EIP)</a> in the <i>Amazon EC2 User Guide for Linux Instances</i> </p> </li>
    /// <li> <p>Windows: <a href="https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/elastic-ip-addresses-eip.html">Elastic IP Addresses (EIP)</a> in the <i>Amazon EC2 User Guide for Windows Instances</i> </p> </li>
    /// </ul> <note>
    /// <p>If a health check already has a value for <code>IPAddress</code>, you can change the value. However, you can't update an existing health check to add or remove the value of <code>IPAddress</code>. </p>
    /// </note>
    /// <p>For more information, see <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-FullyQualifiedDomainName">FullyQualifiedDomainName</a>. </p>
    /// <p>Constraints: Route 53 can't check the health of endpoints for which the IP address is in local, private, non-routable, or multicast ranges. For more information about IP addresses for which you can't create health checks, see the following documents:</p>
    /// <ul>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc5735">RFC 5735, Special Use IPv4 Addresses</a> </p> </li>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc6598">RFC 6598, IANA-Reserved IPv4 Prefix for Shared Address Space</a> </p> </li>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc5156">RFC 5156, Special-Use IPv6 Addresses</a> </p> </li>
    /// </ul>
    pub fn ip_address(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.ip_address(input.into());
        self
    }
    /// <p>The IPv4 or IPv6 IP address for the endpoint that you want Amazon Route 53 to perform health checks on. If you don't specify a value for <code>IPAddress</code>, Route 53 sends a DNS request to resolve the domain name that you specify in <code>FullyQualifiedDomainName</code> at the interval that you specify in <code>RequestInterval</code>. Using an IP address that is returned by DNS, Route 53 then checks the health of the endpoint.</p>
    /// <p>Use one of the following formats for the value of <code>IPAddress</code>: </p>
    /// <ul>
    /// <li> <p> <b>IPv4 address</b>: four values between 0 and 255, separated by periods (.), for example, <code>192.0.2.44</code>.</p> </li>
    /// <li> <p> <b>IPv6 address</b>: eight groups of four hexadecimal values, separated by colons (:), for example, <code>2001:0db8:85a3:0000:0000:abcd:0001:2345</code>. You can also shorten IPv6 addresses as described in RFC 5952, for example, <code>2001:db8:85a3::abcd:1:2345</code>.</p> </li>
    /// </ul>
    /// <p>If the endpoint is an EC2 instance, we recommend that you create an Elastic IP address, associate it with your EC2 instance, and specify the Elastic IP address for <code>IPAddress</code>. This ensures that the IP address of your instance never changes. For more information, see the applicable documentation:</p>
    /// <ul>
    /// <li> <p>Linux: <a href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html">Elastic IP Addresses (EIP)</a> in the <i>Amazon EC2 User Guide for Linux Instances</i> </p> </li>
    /// <li> <p>Windows: <a href="https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/elastic-ip-addresses-eip.html">Elastic IP Addresses (EIP)</a> in the <i>Amazon EC2 User Guide for Windows Instances</i> </p> </li>
    /// </ul> <note>
    /// <p>If a health check already has a value for <code>IPAddress</code>, you can change the value. However, you can't update an existing health check to add or remove the value of <code>IPAddress</code>. </p>
    /// </note>
    /// <p>For more information, see <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-FullyQualifiedDomainName">FullyQualifiedDomainName</a>. </p>
    /// <p>Constraints: Route 53 can't check the health of endpoints for which the IP address is in local, private, non-routable, or multicast ranges. For more information about IP addresses for which you can't create health checks, see the following documents:</p>
    /// <ul>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc5735">RFC 5735, Special Use IPv4 Addresses</a> </p> </li>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc6598">RFC 6598, IANA-Reserved IPv4 Prefix for Shared Address Space</a> </p> </li>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc5156">RFC 5156, Special-Use IPv6 Addresses</a> </p> </li>
    /// </ul>
    pub fn set_ip_address(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_ip_address(input);
        self
    }
    /// <p>The IPv4 or IPv6 IP address for the endpoint that you want Amazon Route 53 to perform health checks on. If you don't specify a value for <code>IPAddress</code>, Route 53 sends a DNS request to resolve the domain name that you specify in <code>FullyQualifiedDomainName</code> at the interval that you specify in <code>RequestInterval</code>. Using an IP address that is returned by DNS, Route 53 then checks the health of the endpoint.</p>
    /// <p>Use one of the following formats for the value of <code>IPAddress</code>: </p>
    /// <ul>
    /// <li> <p> <b>IPv4 address</b>: four values between 0 and 255, separated by periods (.), for example, <code>192.0.2.44</code>.</p> </li>
    /// <li> <p> <b>IPv6 address</b>: eight groups of four hexadecimal values, separated by colons (:), for example, <code>2001:0db8:85a3:0000:0000:abcd:0001:2345</code>. You can also shorten IPv6 addresses as described in RFC 5952, for example, <code>2001:db8:85a3::abcd:1:2345</code>.</p> </li>
    /// </ul>
    /// <p>If the endpoint is an EC2 instance, we recommend that you create an Elastic IP address, associate it with your EC2 instance, and specify the Elastic IP address for <code>IPAddress</code>. This ensures that the IP address of your instance never changes. For more information, see the applicable documentation:</p>
    /// <ul>
    /// <li> <p>Linux: <a href="https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html">Elastic IP Addresses (EIP)</a> in the <i>Amazon EC2 User Guide for Linux Instances</i> </p> </li>
    /// <li> <p>Windows: <a href="https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/elastic-ip-addresses-eip.html">Elastic IP Addresses (EIP)</a> in the <i>Amazon EC2 User Guide for Windows Instances</i> </p> </li>
    /// </ul> <note>
    /// <p>If a health check already has a value for <code>IPAddress</code>, you can change the value. However, you can't update an existing health check to add or remove the value of <code>IPAddress</code>. </p>
    /// </note>
    /// <p>For more information, see <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-FullyQualifiedDomainName">FullyQualifiedDomainName</a>. </p>
    /// <p>Constraints: Route 53 can't check the health of endpoints for which the IP address is in local, private, non-routable, or multicast ranges. For more information about IP addresses for which you can't create health checks, see the following documents:</p>
    /// <ul>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc5735">RFC 5735, Special Use IPv4 Addresses</a> </p> </li>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc6598">RFC 6598, IANA-Reserved IPv4 Prefix for Shared Address Space</a> </p> </li>
    /// <li> <p> <a href="https://tools.ietf.org/html/rfc5156">RFC 5156, Special-Use IPv6 Addresses</a> </p> </li>
    /// </ul>
    pub fn get_ip_address(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_ip_address()
    }
    /// <p>The port on the endpoint that you want Amazon Route 53 to perform health checks on.</p> <note>
    /// <p>Don't specify a value for <code>Port</code> when you specify a value for <code>Type</code> of <code>CLOUDWATCH_METRIC</code> or <code>CALCULATED</code>.</p>
    /// </note>
    pub fn port(mut self, input: i32) -> Self {
        self.inner = self.inner.port(input);
        self
    }
    /// <p>The port on the endpoint that you want Amazon Route 53 to perform health checks on.</p> <note>
    /// <p>Don't specify a value for <code>Port</code> when you specify a value for <code>Type</code> of <code>CLOUDWATCH_METRIC</code> or <code>CALCULATED</code>.</p>
    /// </note>
    pub fn set_port(mut self, input: ::std::option::Option<i32>) -> Self {
        self.inner = self.inner.set_port(input);
        self
    }
    /// <p>The port on the endpoint that you want Amazon Route 53 to perform health checks on.</p> <note>
    /// <p>Don't specify a value for <code>Port</code> when you specify a value for <code>Type</code> of <code>CLOUDWATCH_METRIC</code> or <code>CALCULATED</code>.</p>
    /// </note>
    pub fn get_port(&self) -> &::std::option::Option<i32> {
        self.inner.get_port()
    }
    /// <p>The path that you want Amazon Route 53 to request when performing health checks. The path can be any value for which your endpoint will return an HTTP status code of 2xx or 3xx when the endpoint is healthy, for example the file /docs/route53-health-check.html. You can also include query string parameters, for example, <code>/welcome.html?language=jp&amp;login=y</code>. </p>
    /// <p>Specify this value only if you want to change it.</p>
    pub fn resource_path(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.resource_path(input.into());
        self
    }
    /// <p>The path that you want Amazon Route 53 to request when performing health checks. The path can be any value for which your endpoint will return an HTTP status code of 2xx or 3xx when the endpoint is healthy, for example the file /docs/route53-health-check.html. You can also include query string parameters, for example, <code>/welcome.html?language=jp&amp;login=y</code>. </p>
    /// <p>Specify this value only if you want to change it.</p>
    pub fn set_resource_path(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_resource_path(input);
        self
    }
    /// <p>The path that you want Amazon Route 53 to request when performing health checks. The path can be any value for which your endpoint will return an HTTP status code of 2xx or 3xx when the endpoint is healthy, for example the file /docs/route53-health-check.html. You can also include query string parameters, for example, <code>/welcome.html?language=jp&amp;login=y</code>. </p>
    /// <p>Specify this value only if you want to change it.</p>
    pub fn get_resource_path(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_resource_path()
    }
    /// <p>Amazon Route 53 behavior depends on whether you specify a value for <code>IPAddress</code>.</p> <note>
    /// <p>If a health check already has a value for <code>IPAddress</code>, you can change the value. However, you can't update an existing health check to add or remove the value of <code>IPAddress</code>. </p>
    /// </note>
    /// <p> <b>If you specify a value for</b> <code>IPAddress</code>:</p>
    /// <p>Route 53 sends health check requests to the specified IPv4 or IPv6 address and passes the value of <code>FullyQualifiedDomainName</code> in the <code>Host</code> header for all health checks except TCP health checks. This is typically the fully qualified DNS name of the endpoint on which you want Route 53 to perform health checks.</p>
    /// <p>When Route 53 checks the health of an endpoint, here is how it constructs the <code>Host</code> header:</p>
    /// <ul>
    /// <li> <p>If you specify a value of <code>80</code> for <code>Port</code> and <code>HTTP</code> or <code>HTTP_STR_MATCH</code> for <code>Type</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>Host</code> header.</p> </li>
    /// <li> <p>If you specify a value of <code>443</code> for <code>Port</code> and <code>HTTPS</code> or <code>HTTPS_STR_MATCH</code> for <code>Type</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>Host</code> header.</p> </li>
    /// <li> <p>If you specify another value for <code>Port</code> and any value except <code>TCP</code> for <code>Type</code>, Route 53 passes <i> <code>FullyQualifiedDomainName</code>:<code>Port</code> </i> to the endpoint in the <code>Host</code> header.</p> </li>
    /// </ul>
    /// <p>If you don't specify a value for <code>FullyQualifiedDomainName</code>, Route 53 substitutes the value of <code>IPAddress</code> in the <code>Host</code> header in each of the above cases.</p>
    /// <p> <b>If you don't specify a value for</b> <code>IPAddress</code>:</p>
    /// <p>If you don't specify a value for <code>IPAddress</code>, Route 53 sends a DNS request to the domain that you specify in <code>FullyQualifiedDomainName</code> at the interval you specify in <code>RequestInterval</code>. Using an IPv4 address that is returned by DNS, Route 53 then checks the health of the endpoint.</p> <note>
    /// <p>If you don't specify a value for <code>IPAddress</code>, Route 53 uses only IPv4 to send health checks to the endpoint. If there's no resource record set with a type of A for the name that you specify for <code>FullyQualifiedDomainName</code>, the health check fails with a "DNS resolution failed" error.</p>
    /// </note>
    /// <p>If you want to check the health of weighted, latency, or failover resource record sets and you choose to specify the endpoint only by <code>FullyQualifiedDomainName</code>, we recommend that you create a separate health check for each endpoint. For example, create a health check for each HTTP server that is serving content for www.example.com. For the value of <code>FullyQualifiedDomainName</code>, specify the domain name of the server (such as <code>us-east-2-www.example.com</code>), not the name of the resource record sets (www.example.com).</p> <important>
    /// <p>In this configuration, if the value of <code>FullyQualifiedDomainName</code> matches the name of the resource record sets and you then associate the health check with those resource record sets, health check results will be unpredictable.</p>
    /// </important>
    /// <p>In addition, if the value of <code>Type</code> is <code>HTTP</code>, <code>HTTPS</code>, <code>HTTP_STR_MATCH</code>, or <code>HTTPS_STR_MATCH</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> in the <code>Host</code> header, as it does when you specify a value for <code>IPAddress</code>. If the value of <code>Type</code> is <code>TCP</code>, Route 53 doesn't pass a <code>Host</code> header.</p>
    pub fn fully_qualified_domain_name(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.fully_qualified_domain_name(input.into());
        self
    }
    /// <p>Amazon Route 53 behavior depends on whether you specify a value for <code>IPAddress</code>.</p> <note>
    /// <p>If a health check already has a value for <code>IPAddress</code>, you can change the value. However, you can't update an existing health check to add or remove the value of <code>IPAddress</code>. </p>
    /// </note>
    /// <p> <b>If you specify a value for</b> <code>IPAddress</code>:</p>
    /// <p>Route 53 sends health check requests to the specified IPv4 or IPv6 address and passes the value of <code>FullyQualifiedDomainName</code> in the <code>Host</code> header for all health checks except TCP health checks. This is typically the fully qualified DNS name of the endpoint on which you want Route 53 to perform health checks.</p>
    /// <p>When Route 53 checks the health of an endpoint, here is how it constructs the <code>Host</code> header:</p>
    /// <ul>
    /// <li> <p>If you specify a value of <code>80</code> for <code>Port</code> and <code>HTTP</code> or <code>HTTP_STR_MATCH</code> for <code>Type</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>Host</code> header.</p> </li>
    /// <li> <p>If you specify a value of <code>443</code> for <code>Port</code> and <code>HTTPS</code> or <code>HTTPS_STR_MATCH</code> for <code>Type</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>Host</code> header.</p> </li>
    /// <li> <p>If you specify another value for <code>Port</code> and any value except <code>TCP</code> for <code>Type</code>, Route 53 passes <i> <code>FullyQualifiedDomainName</code>:<code>Port</code> </i> to the endpoint in the <code>Host</code> header.</p> </li>
    /// </ul>
    /// <p>If you don't specify a value for <code>FullyQualifiedDomainName</code>, Route 53 substitutes the value of <code>IPAddress</code> in the <code>Host</code> header in each of the above cases.</p>
    /// <p> <b>If you don't specify a value for</b> <code>IPAddress</code>:</p>
    /// <p>If you don't specify a value for <code>IPAddress</code>, Route 53 sends a DNS request to the domain that you specify in <code>FullyQualifiedDomainName</code> at the interval you specify in <code>RequestInterval</code>. Using an IPv4 address that is returned by DNS, Route 53 then checks the health of the endpoint.</p> <note>
    /// <p>If you don't specify a value for <code>IPAddress</code>, Route 53 uses only IPv4 to send health checks to the endpoint. If there's no resource record set with a type of A for the name that you specify for <code>FullyQualifiedDomainName</code>, the health check fails with a "DNS resolution failed" error.</p>
    /// </note>
    /// <p>If you want to check the health of weighted, latency, or failover resource record sets and you choose to specify the endpoint only by <code>FullyQualifiedDomainName</code>, we recommend that you create a separate health check for each endpoint. For example, create a health check for each HTTP server that is serving content for www.example.com. For the value of <code>FullyQualifiedDomainName</code>, specify the domain name of the server (such as <code>us-east-2-www.example.com</code>), not the name of the resource record sets (www.example.com).</p> <important>
    /// <p>In this configuration, if the value of <code>FullyQualifiedDomainName</code> matches the name of the resource record sets and you then associate the health check with those resource record sets, health check results will be unpredictable.</p>
    /// </important>
    /// <p>In addition, if the value of <code>Type</code> is <code>HTTP</code>, <code>HTTPS</code>, <code>HTTP_STR_MATCH</code>, or <code>HTTPS_STR_MATCH</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> in the <code>Host</code> header, as it does when you specify a value for <code>IPAddress</code>. If the value of <code>Type</code> is <code>TCP</code>, Route 53 doesn't pass a <code>Host</code> header.</p>
    pub fn set_fully_qualified_domain_name(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_fully_qualified_domain_name(input);
        self
    }
    /// <p>Amazon Route 53 behavior depends on whether you specify a value for <code>IPAddress</code>.</p> <note>
    /// <p>If a health check already has a value for <code>IPAddress</code>, you can change the value. However, you can't update an existing health check to add or remove the value of <code>IPAddress</code>. </p>
    /// </note>
    /// <p> <b>If you specify a value for</b> <code>IPAddress</code>:</p>
    /// <p>Route 53 sends health check requests to the specified IPv4 or IPv6 address and passes the value of <code>FullyQualifiedDomainName</code> in the <code>Host</code> header for all health checks except TCP health checks. This is typically the fully qualified DNS name of the endpoint on which you want Route 53 to perform health checks.</p>
    /// <p>When Route 53 checks the health of an endpoint, here is how it constructs the <code>Host</code> header:</p>
    /// <ul>
    /// <li> <p>If you specify a value of <code>80</code> for <code>Port</code> and <code>HTTP</code> or <code>HTTP_STR_MATCH</code> for <code>Type</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>Host</code> header.</p> </li>
    /// <li> <p>If you specify a value of <code>443</code> for <code>Port</code> and <code>HTTPS</code> or <code>HTTPS_STR_MATCH</code> for <code>Type</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>Host</code> header.</p> </li>
    /// <li> <p>If you specify another value for <code>Port</code> and any value except <code>TCP</code> for <code>Type</code>, Route 53 passes <i> <code>FullyQualifiedDomainName</code>:<code>Port</code> </i> to the endpoint in the <code>Host</code> header.</p> </li>
    /// </ul>
    /// <p>If you don't specify a value for <code>FullyQualifiedDomainName</code>, Route 53 substitutes the value of <code>IPAddress</code> in the <code>Host</code> header in each of the above cases.</p>
    /// <p> <b>If you don't specify a value for</b> <code>IPAddress</code>:</p>
    /// <p>If you don't specify a value for <code>IPAddress</code>, Route 53 sends a DNS request to the domain that you specify in <code>FullyQualifiedDomainName</code> at the interval you specify in <code>RequestInterval</code>. Using an IPv4 address that is returned by DNS, Route 53 then checks the health of the endpoint.</p> <note>
    /// <p>If you don't specify a value for <code>IPAddress</code>, Route 53 uses only IPv4 to send health checks to the endpoint. If there's no resource record set with a type of A for the name that you specify for <code>FullyQualifiedDomainName</code>, the health check fails with a "DNS resolution failed" error.</p>
    /// </note>
    /// <p>If you want to check the health of weighted, latency, or failover resource record sets and you choose to specify the endpoint only by <code>FullyQualifiedDomainName</code>, we recommend that you create a separate health check for each endpoint. For example, create a health check for each HTTP server that is serving content for www.example.com. For the value of <code>FullyQualifiedDomainName</code>, specify the domain name of the server (such as <code>us-east-2-www.example.com</code>), not the name of the resource record sets (www.example.com).</p> <important>
    /// <p>In this configuration, if the value of <code>FullyQualifiedDomainName</code> matches the name of the resource record sets and you then associate the health check with those resource record sets, health check results will be unpredictable.</p>
    /// </important>
    /// <p>In addition, if the value of <code>Type</code> is <code>HTTP</code>, <code>HTTPS</code>, <code>HTTP_STR_MATCH</code>, or <code>HTTPS_STR_MATCH</code>, Route 53 passes the value of <code>FullyQualifiedDomainName</code> in the <code>Host</code> header, as it does when you specify a value for <code>IPAddress</code>. If the value of <code>Type</code> is <code>TCP</code>, Route 53 doesn't pass a <code>Host</code> header.</p>
    pub fn get_fully_qualified_domain_name(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_fully_qualified_domain_name()
    }
    /// <p>If the value of <code>Type</code> is <code>HTTP_STR_MATCH</code> or <code>HTTPS_STR_MATCH</code>, the string that you want Amazon Route 53 to search for in the response body from the specified resource. If the string appears in the response body, Route 53 considers the resource healthy. (You can't change the value of <code>Type</code> when you update a health check.)</p>
    pub fn search_string(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.search_string(input.into());
        self
    }
    /// <p>If the value of <code>Type</code> is <code>HTTP_STR_MATCH</code> or <code>HTTPS_STR_MATCH</code>, the string that you want Amazon Route 53 to search for in the response body from the specified resource. If the string appears in the response body, Route 53 considers the resource healthy. (You can't change the value of <code>Type</code> when you update a health check.)</p>
    pub fn set_search_string(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_search_string(input);
        self
    }
    /// <p>If the value of <code>Type</code> is <code>HTTP_STR_MATCH</code> or <code>HTTPS_STR_MATCH</code>, the string that you want Amazon Route 53 to search for in the response body from the specified resource. If the string appears in the response body, Route 53 considers the resource healthy. (You can't change the value of <code>Type</code> when you update a health check.)</p>
    pub fn get_search_string(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_search_string()
    }
    /// <p>The number of consecutive health checks that an endpoint must pass or fail for Amazon Route 53 to change the current status of the endpoint from unhealthy to healthy or vice versa. For more information, see <a href="https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/dns-failover-determining-health-of-endpoints.html">How Amazon Route 53 Determines Whether an Endpoint Is Healthy</a> in the <i>Amazon Route 53 Developer Guide</i>.</p>
    /// <p>If you don't specify a value for <code>FailureThreshold</code>, the default value is three health checks.</p>
    pub fn failure_threshold(mut self, input: i32) -> Self {
        self.inner = self.inner.failure_threshold(input);
        self
    }
    /// <p>The number of consecutive health checks that an endpoint must pass or fail for Amazon Route 53 to change the current status of the endpoint from unhealthy to healthy or vice versa. For more information, see <a href="https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/dns-failover-determining-health-of-endpoints.html">How Amazon Route 53 Determines Whether an Endpoint Is Healthy</a> in the <i>Amazon Route 53 Developer Guide</i>.</p>
    /// <p>If you don't specify a value for <code>FailureThreshold</code>, the default value is three health checks.</p>
    pub fn set_failure_threshold(mut self, input: ::std::option::Option<i32>) -> Self {
        self.inner = self.inner.set_failure_threshold(input);
        self
    }
    /// <p>The number of consecutive health checks that an endpoint must pass or fail for Amazon Route 53 to change the current status of the endpoint from unhealthy to healthy or vice versa. For more information, see <a href="https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/dns-failover-determining-health-of-endpoints.html">How Amazon Route 53 Determines Whether an Endpoint Is Healthy</a> in the <i>Amazon Route 53 Developer Guide</i>.</p>
    /// <p>If you don't specify a value for <code>FailureThreshold</code>, the default value is three health checks.</p>
    pub fn get_failure_threshold(&self) -> &::std::option::Option<i32> {
        self.inner.get_failure_threshold()
    }
    /// <p>Specify whether you want Amazon Route 53 to invert the status of a health check, for example, to consider a health check unhealthy when it otherwise would be considered healthy.</p>
    pub fn inverted(mut self, input: bool) -> Self {
        self.inner = self.inner.inverted(input);
        self
    }
    /// <p>Specify whether you want Amazon Route 53 to invert the status of a health check, for example, to consider a health check unhealthy when it otherwise would be considered healthy.</p>
    pub fn set_inverted(mut self, input: ::std::option::Option<bool>) -> Self {
        self.inner = self.inner.set_inverted(input);
        self
    }
    /// <p>Specify whether you want Amazon Route 53 to invert the status of a health check, for example, to consider a health check unhealthy when it otherwise would be considered healthy.</p>
    pub fn get_inverted(&self) -> &::std::option::Option<bool> {
        self.inner.get_inverted()
    }
    /// <p>Stops Route 53 from performing health checks. When you disable a health check, here's what happens:</p>
    /// <ul>
    /// <li> <p> <b>Health checks that check the health of endpoints:</b> Route 53 stops submitting requests to your application, server, or other resource.</p> </li>
    /// <li> <p> <b>Calculated health checks:</b> Route 53 stops aggregating the status of the referenced health checks.</p> </li>
    /// <li> <p> <b>Health checks that monitor CloudWatch alarms:</b> Route 53 stops monitoring the corresponding CloudWatch metrics.</p> </li>
    /// </ul>
    /// <p>After you disable a health check, Route 53 considers the status of the health check to always be healthy. If you configured DNS failover, Route 53 continues to route traffic to the corresponding resources. If you want to stop routing traffic to a resource, change the value of <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-Inverted">Inverted</a>. </p>
    /// <p>Charges for a health check still apply when the health check is disabled. For more information, see <a href="http://aws.amazon.com/route53/pricing/">Amazon Route 53 Pricing</a>.</p>
    pub fn disabled(mut self, input: bool) -> Self {
        self.inner = self.inner.disabled(input);
        self
    }
    /// <p>Stops Route 53 from performing health checks. When you disable a health check, here's what happens:</p>
    /// <ul>
    /// <li> <p> <b>Health checks that check the health of endpoints:</b> Route 53 stops submitting requests to your application, server, or other resource.</p> </li>
    /// <li> <p> <b>Calculated health checks:</b> Route 53 stops aggregating the status of the referenced health checks.</p> </li>
    /// <li> <p> <b>Health checks that monitor CloudWatch alarms:</b> Route 53 stops monitoring the corresponding CloudWatch metrics.</p> </li>
    /// </ul>
    /// <p>After you disable a health check, Route 53 considers the status of the health check to always be healthy. If you configured DNS failover, Route 53 continues to route traffic to the corresponding resources. If you want to stop routing traffic to a resource, change the value of <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-Inverted">Inverted</a>. </p>
    /// <p>Charges for a health check still apply when the health check is disabled. For more information, see <a href="http://aws.amazon.com/route53/pricing/">Amazon Route 53 Pricing</a>.</p>
    pub fn set_disabled(mut self, input: ::std::option::Option<bool>) -> Self {
        self.inner = self.inner.set_disabled(input);
        self
    }
    /// <p>Stops Route 53 from performing health checks. When you disable a health check, here's what happens:</p>
    /// <ul>
    /// <li> <p> <b>Health checks that check the health of endpoints:</b> Route 53 stops submitting requests to your application, server, or other resource.</p> </li>
    /// <li> <p> <b>Calculated health checks:</b> Route 53 stops aggregating the status of the referenced health checks.</p> </li>
    /// <li> <p> <b>Health checks that monitor CloudWatch alarms:</b> Route 53 stops monitoring the corresponding CloudWatch metrics.</p> </li>
    /// </ul>
    /// <p>After you disable a health check, Route 53 considers the status of the health check to always be healthy. If you configured DNS failover, Route 53 continues to route traffic to the corresponding resources. If you want to stop routing traffic to a resource, change the value of <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-Inverted">Inverted</a>. </p>
    /// <p>Charges for a health check still apply when the health check is disabled. For more information, see <a href="http://aws.amazon.com/route53/pricing/">Amazon Route 53 Pricing</a>.</p>
    pub fn get_disabled(&self) -> &::std::option::Option<bool> {
        self.inner.get_disabled()
    }
    /// <p>The number of child health checks that are associated with a <code>CALCULATED</code> health that Amazon Route 53 must consider healthy for the <code>CALCULATED</code> health check to be considered healthy. To specify the child health checks that you want to associate with a <code>CALCULATED</code> health check, use the <code>ChildHealthChecks</code> and <code>ChildHealthCheck</code> elements.</p>
    /// <p>Note the following:</p>
    /// <ul>
    /// <li> <p>If you specify a number greater than the number of child health checks, Route 53 always considers this health check to be unhealthy.</p> </li>
    /// <li> <p>If you specify <code>0</code>, Route 53 always considers this health check to be healthy.</p> </li>
    /// </ul>
    pub fn health_threshold(mut self, input: i32) -> Self {
        self.inner = self.inner.health_threshold(input);
        self
    }
    /// <p>The number of child health checks that are associated with a <code>CALCULATED</code> health that Amazon Route 53 must consider healthy for the <code>CALCULATED</code> health check to be considered healthy. To specify the child health checks that you want to associate with a <code>CALCULATED</code> health check, use the <code>ChildHealthChecks</code> and <code>ChildHealthCheck</code> elements.</p>
    /// <p>Note the following:</p>
    /// <ul>
    /// <li> <p>If you specify a number greater than the number of child health checks, Route 53 always considers this health check to be unhealthy.</p> </li>
    /// <li> <p>If you specify <code>0</code>, Route 53 always considers this health check to be healthy.</p> </li>
    /// </ul>
    pub fn set_health_threshold(mut self, input: ::std::option::Option<i32>) -> Self {
        self.inner = self.inner.set_health_threshold(input);
        self
    }
    /// <p>The number of child health checks that are associated with a <code>CALCULATED</code> health that Amazon Route 53 must consider healthy for the <code>CALCULATED</code> health check to be considered healthy. To specify the child health checks that you want to associate with a <code>CALCULATED</code> health check, use the <code>ChildHealthChecks</code> and <code>ChildHealthCheck</code> elements.</p>
    /// <p>Note the following:</p>
    /// <ul>
    /// <li> <p>If you specify a number greater than the number of child health checks, Route 53 always considers this health check to be unhealthy.</p> </li>
    /// <li> <p>If you specify <code>0</code>, Route 53 always considers this health check to be healthy.</p> </li>
    /// </ul>
    pub fn get_health_threshold(&self) -> &::std::option::Option<i32> {
        self.inner.get_health_threshold()
    }
    /// Appends an item to `ChildHealthChecks`.
    ///
    /// To override the contents of this collection use [`set_child_health_checks`](Self::set_child_health_checks).
    ///
    /// <p>A complex type that contains one <code>ChildHealthCheck</code> element for each health check that you want to associate with a <code>CALCULATED</code> health check.</p>
    pub fn child_health_checks(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.child_health_checks(input.into());
        self
    }
    /// <p>A complex type that contains one <code>ChildHealthCheck</code> element for each health check that you want to associate with a <code>CALCULATED</code> health check.</p>
    pub fn set_child_health_checks(mut self, input: ::std::option::Option<::std::vec::Vec<::std::string::String>>) -> Self {
        self.inner = self.inner.set_child_health_checks(input);
        self
    }
    /// <p>A complex type that contains one <code>ChildHealthCheck</code> element for each health check that you want to associate with a <code>CALCULATED</code> health check.</p>
    pub fn get_child_health_checks(&self) -> &::std::option::Option<::std::vec::Vec<::std::string::String>> {
        self.inner.get_child_health_checks()
    }
    /// <p>Specify whether you want Amazon Route 53 to send the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>client_hello</code> message during <code>TLS</code> negotiation. This allows the endpoint to respond to <code>HTTPS</code> health check requests with the applicable SSL/TLS certificate.</p>
    /// <p>Some endpoints require that HTTPS requests include the host name in the <code>client_hello</code> message. If you don't enable SNI, the status of the health check will be SSL alert <code>handshake_failure</code>. A health check can also have that status for other reasons. If SNI is enabled and you're still getting the error, check the SSL/TLS configuration on your endpoint and confirm that your certificate is valid.</p>
    /// <p>The SSL/TLS certificate on your endpoint includes a domain name in the <code>Common Name</code> field and possibly several more in the <code>Subject Alternative Names</code> field. One of the domain names in the certificate should match the value that you specify for <code>FullyQualifiedDomainName</code>. If the endpoint responds to the <code>client_hello</code> message with a certificate that does not include the domain name that you specified in <code>FullyQualifiedDomainName</code>, a health checker will retry the handshake. In the second attempt, the health checker will omit <code>FullyQualifiedDomainName</code> from the <code>client_hello</code> message.</p>
    pub fn enable_sni(mut self, input: bool) -> Self {
        self.inner = self.inner.enable_sni(input);
        self
    }
    /// <p>Specify whether you want Amazon Route 53 to send the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>client_hello</code> message during <code>TLS</code> negotiation. This allows the endpoint to respond to <code>HTTPS</code> health check requests with the applicable SSL/TLS certificate.</p>
    /// <p>Some endpoints require that HTTPS requests include the host name in the <code>client_hello</code> message. If you don't enable SNI, the status of the health check will be SSL alert <code>handshake_failure</code>. A health check can also have that status for other reasons. If SNI is enabled and you're still getting the error, check the SSL/TLS configuration on your endpoint and confirm that your certificate is valid.</p>
    /// <p>The SSL/TLS certificate on your endpoint includes a domain name in the <code>Common Name</code> field and possibly several more in the <code>Subject Alternative Names</code> field. One of the domain names in the certificate should match the value that you specify for <code>FullyQualifiedDomainName</code>. If the endpoint responds to the <code>client_hello</code> message with a certificate that does not include the domain name that you specified in <code>FullyQualifiedDomainName</code>, a health checker will retry the handshake. In the second attempt, the health checker will omit <code>FullyQualifiedDomainName</code> from the <code>client_hello</code> message.</p>
    pub fn set_enable_sni(mut self, input: ::std::option::Option<bool>) -> Self {
        self.inner = self.inner.set_enable_sni(input);
        self
    }
    /// <p>Specify whether you want Amazon Route 53 to send the value of <code>FullyQualifiedDomainName</code> to the endpoint in the <code>client_hello</code> message during <code>TLS</code> negotiation. This allows the endpoint to respond to <code>HTTPS</code> health check requests with the applicable SSL/TLS certificate.</p>
    /// <p>Some endpoints require that HTTPS requests include the host name in the <code>client_hello</code> message. If you don't enable SNI, the status of the health check will be SSL alert <code>handshake_failure</code>. A health check can also have that status for other reasons. If SNI is enabled and you're still getting the error, check the SSL/TLS configuration on your endpoint and confirm that your certificate is valid.</p>
    /// <p>The SSL/TLS certificate on your endpoint includes a domain name in the <code>Common Name</code> field and possibly several more in the <code>Subject Alternative Names</code> field. One of the domain names in the certificate should match the value that you specify for <code>FullyQualifiedDomainName</code>. If the endpoint responds to the <code>client_hello</code> message with a certificate that does not include the domain name that you specified in <code>FullyQualifiedDomainName</code>, a health checker will retry the handshake. In the second attempt, the health checker will omit <code>FullyQualifiedDomainName</code> from the <code>client_hello</code> message.</p>
    pub fn get_enable_sni(&self) -> &::std::option::Option<bool> {
        self.inner.get_enable_sni()
    }
    /// Appends an item to `Regions`.
    ///
    /// To override the contents of this collection use [`set_regions`](Self::set_regions).
    ///
    /// <p>A complex type that contains one <code>Region</code> element for each region that you want Amazon Route 53 health checkers to check the specified endpoint from.</p>
    pub fn regions(mut self, input: crate::types::HealthCheckRegion) -> Self {
        self.inner = self.inner.regions(input);
        self
    }
    /// <p>A complex type that contains one <code>Region</code> element for each region that you want Amazon Route 53 health checkers to check the specified endpoint from.</p>
    pub fn set_regions(mut self, input: ::std::option::Option<::std::vec::Vec<crate::types::HealthCheckRegion>>) -> Self {
        self.inner = self.inner.set_regions(input);
        self
    }
    /// <p>A complex type that contains one <code>Region</code> element for each region that you want Amazon Route 53 health checkers to check the specified endpoint from.</p>
    pub fn get_regions(&self) -> &::std::option::Option<::std::vec::Vec<crate::types::HealthCheckRegion>> {
        self.inner.get_regions()
    }
    /// <p>A complex type that identifies the CloudWatch alarm that you want Amazon Route 53 health checkers to use to determine whether the specified health check is healthy.</p>
    pub fn alarm_identifier(mut self, input: crate::types::AlarmIdentifier) -> Self {
        self.inner = self.inner.alarm_identifier(input);
        self
    }
    /// <p>A complex type that identifies the CloudWatch alarm that you want Amazon Route 53 health checkers to use to determine whether the specified health check is healthy.</p>
    pub fn set_alarm_identifier(mut self, input: ::std::option::Option<crate::types::AlarmIdentifier>) -> Self {
        self.inner = self.inner.set_alarm_identifier(input);
        self
    }
    /// <p>A complex type that identifies the CloudWatch alarm that you want Amazon Route 53 health checkers to use to determine whether the specified health check is healthy.</p>
    pub fn get_alarm_identifier(&self) -> &::std::option::Option<crate::types::AlarmIdentifier> {
        self.inner.get_alarm_identifier()
    }
    /// <p>When CloudWatch has insufficient data about the metric to determine the alarm state, the status that you want Amazon Route 53 to assign to the health check:</p>
    /// <ul>
    /// <li> <p> <code>Healthy</code>: Route 53 considers the health check to be healthy.</p> </li>
    /// <li> <p> <code>Unhealthy</code>: Route 53 considers the health check to be unhealthy.</p> </li>
    /// <li> <p> <code>LastKnownStatus</code>: By default, Route 53 uses the status of the health check from the last time CloudWatch had sufficient data to determine the alarm state. For new health checks that have no last known status, the status for the health check is healthy.</p> </li>
    /// </ul>
    pub fn insufficient_data_health_status(mut self, input: crate::types::InsufficientDataHealthStatus) -> Self {
        self.inner = self.inner.insufficient_data_health_status(input);
        self
    }
    /// <p>When CloudWatch has insufficient data about the metric to determine the alarm state, the status that you want Amazon Route 53 to assign to the health check:</p>
    /// <ul>
    /// <li> <p> <code>Healthy</code>: Route 53 considers the health check to be healthy.</p> </li>
    /// <li> <p> <code>Unhealthy</code>: Route 53 considers the health check to be unhealthy.</p> </li>
    /// <li> <p> <code>LastKnownStatus</code>: By default, Route 53 uses the status of the health check from the last time CloudWatch had sufficient data to determine the alarm state. For new health checks that have no last known status, the status for the health check is healthy.</p> </li>
    /// </ul>
    pub fn set_insufficient_data_health_status(mut self, input: ::std::option::Option<crate::types::InsufficientDataHealthStatus>) -> Self {
        self.inner = self.inner.set_insufficient_data_health_status(input);
        self
    }
    /// <p>When CloudWatch has insufficient data about the metric to determine the alarm state, the status that you want Amazon Route 53 to assign to the health check:</p>
    /// <ul>
    /// <li> <p> <code>Healthy</code>: Route 53 considers the health check to be healthy.</p> </li>
    /// <li> <p> <code>Unhealthy</code>: Route 53 considers the health check to be unhealthy.</p> </li>
    /// <li> <p> <code>LastKnownStatus</code>: By default, Route 53 uses the status of the health check from the last time CloudWatch had sufficient data to determine the alarm state. For new health checks that have no last known status, the status for the health check is healthy.</p> </li>
    /// </ul>
    pub fn get_insufficient_data_health_status(&self) -> &::std::option::Option<crate::types::InsufficientDataHealthStatus> {
        self.inner.get_insufficient_data_health_status()
    }
    /// Appends an item to `ResetElements`.
    ///
    /// To override the contents of this collection use [`set_reset_elements`](Self::set_reset_elements).
    ///
    /// <p>A complex type that contains one <code>ResettableElementName</code> element for each element that you want to reset to the default value. Valid values for <code>ResettableElementName</code> include the following:</p>
    /// <ul>
    /// <li> <p> <code>ChildHealthChecks</code>: Amazon Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-ChildHealthChecks">ChildHealthChecks</a> to null.</p> </li>
    /// <li> <p> <code>FullyQualifiedDomainName</code>: Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-FullyQualifiedDomainName">FullyQualifiedDomainName</a>. to null.</p> </li>
    /// <li> <p> <code>Regions</code>: Route 53 resets the <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-Regions">Regions</a> list to the default set of regions. </p> </li>
    /// <li> <p> <code>ResourcePath</code>: Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-ResourcePath">ResourcePath</a> to null.</p> </li>
    /// </ul>
    pub fn reset_elements(mut self, input: crate::types::ResettableElementName) -> Self {
        self.inner = self.inner.reset_elements(input);
        self
    }
    /// <p>A complex type that contains one <code>ResettableElementName</code> element for each element that you want to reset to the default value. Valid values for <code>ResettableElementName</code> include the following:</p>
    /// <ul>
    /// <li> <p> <code>ChildHealthChecks</code>: Amazon Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-ChildHealthChecks">ChildHealthChecks</a> to null.</p> </li>
    /// <li> <p> <code>FullyQualifiedDomainName</code>: Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-FullyQualifiedDomainName">FullyQualifiedDomainName</a>. to null.</p> </li>
    /// <li> <p> <code>Regions</code>: Route 53 resets the <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-Regions">Regions</a> list to the default set of regions. </p> </li>
    /// <li> <p> <code>ResourcePath</code>: Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-ResourcePath">ResourcePath</a> to null.</p> </li>
    /// </ul>
    pub fn set_reset_elements(mut self, input: ::std::option::Option<::std::vec::Vec<crate::types::ResettableElementName>>) -> Self {
        self.inner = self.inner.set_reset_elements(input);
        self
    }
    /// <p>A complex type that contains one <code>ResettableElementName</code> element for each element that you want to reset to the default value. Valid values for <code>ResettableElementName</code> include the following:</p>
    /// <ul>
    /// <li> <p> <code>ChildHealthChecks</code>: Amazon Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-ChildHealthChecks">ChildHealthChecks</a> to null.</p> </li>
    /// <li> <p> <code>FullyQualifiedDomainName</code>: Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_UpdateHealthCheck.html#Route53-UpdateHealthCheck-request-FullyQualifiedDomainName">FullyQualifiedDomainName</a>. to null.</p> </li>
    /// <li> <p> <code>Regions</code>: Route 53 resets the <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-Regions">Regions</a> list to the default set of regions. </p> </li>
    /// <li> <p> <code>ResourcePath</code>: Route 53 resets <a href="https://docs.aws.amazon.com/Route53/latest/APIReference/API_HealthCheckConfig.html#Route53-Type-HealthCheckConfig-ResourcePath">ResourcePath</a> to null.</p> </li>
    /// </ul>
    pub fn get_reset_elements(&self) -> &::std::option::Option<::std::vec::Vec<crate::types::ResettableElementName>> {
        self.inner.get_reset_elements()
    }
}