AliasTarget (AWS Java SDK for Amazon Route53 1.11.46 API)

java.lang.Object
- com.amazonaws.services.route53.model.AliasTarget

All Implemented Interfaces:

Serializable, Cloneable
```
public class AliasTarget
extends Object
implements Serializable, Cloneable
```
Alias resource record sets only: Information about the CloudFront distribution, Elastic Beanstalk environment, ELB load balancer, Amazon S3 bucket, or Amazon Route 53 resource record set to which you are redirecting queries. The Elastic Beanstalk environment must have a regionalized subdomain.

When creating resource record sets for a private hosted zone, note the following:
- Resource record sets cannot be created for CloudFront distributions in a private hosted zone.
- Creating geolocation alias resource record sets or latency alias resource record sets in a private hosted zone is unsupported.
- For information about creating failover resource record sets in a private hosted zone, see Configuring Failover in a Private Hosted Zone.
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description
`AliasTarget()` Default constructor for AliasTarget object.
`AliasTarget(String hostedZoneId, String dNSName)` Constructs a new AliasTarget object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`AliasTarget`	`clone()`
`boolean`	`equals(Object obj)`
`String`	`getDNSName()` Alias resource record sets only: The value that you specify depends on where you want to route queries:
`Boolean`	`getEvaluateTargetHealth()` Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of `EvaluateTargetHealth` to `true` for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for `HealthCheck$Id` for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
`String`	`getHostedZoneId()` Alias resource records sets only: The value used depends on where the queries are routed:
`int`	`hashCode()`
`Boolean`	`isEvaluateTargetHealth()` Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of `EvaluateTargetHealth` to `true` for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for `HealthCheck$Id` for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
`void`	`setDNSName(String dNSName)` Alias resource record sets only: The value that you specify depends on where you want to route queries:
`void`	`setEvaluateTargetHealth(Boolean evaluateTargetHealth)` Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of `EvaluateTargetHealth` to `true` for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for `HealthCheck$Id` for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
`void`	`setHostedZoneId(String hostedZoneId)` Alias resource records sets only: The value used depends on where the queries are routed:
`String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`AliasTarget`	`withDNSName(String dNSName)` Alias resource record sets only: The value that you specify depends on where you want to route queries:
`AliasTarget`	`withEvaluateTargetHealth(Boolean evaluateTargetHealth)` Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of `EvaluateTargetHealth` to `true` for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for `HealthCheck$Id` for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
`AliasTarget`	`withHostedZoneId(String hostedZoneId)` Alias resource records sets only: The value used depends on where the queries are routed:

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AliasTarget
```
public AliasTarget()
```
    Default constructor for AliasTarget object. Callers should use the setter or fluent setter (with...) methods to initialize the object after creating it.
  - AliasTarget
```
public AliasTarget(String hostedZoneId,
                   String dNSName)
```
    Constructs a new AliasTarget object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.
    Parameters:
    hostedZoneId - Alias resource records sets only: The value used depends on where the queries are routed:
    
    A CloudFront distribution
    
    Specify Z2FDTNDATAQYW2.
    
    Alias resource record sets for CloudFront cannot be created in a private zone.
    
    Elastic Beanstalk environment
    
    Specify the hosted zone ID for the region in which you created the environment. The environment must have a regionalized subdomain. For a list of regions and the corresponding hosted zone IDs, see AWS Elastic Beanstalk in the Regions and Endpoints chapter of the AWS General Reference.
    
    ELB load balancer
    
    Specify the value of the hosted zone ID for the load balancer. Use the following methods to get the hosted zone ID:
    
    AWS Management Console: Go to the Amazon EC2; page, click Load Balancers in the navigation pane, select the load balancer, and get the value of the Hosted Zone ID field on the Description tab. Use the same process to get the DNS Name. See HostedZone$Name.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    An Amazon S3 bucket configured as a static website
    
    Specify the hosted zone ID for the Amazon S3 website endpoint in which you created the bucket. For more information about valid values, see the table Amazon S3 (S3) Website Endpoints in the Amazon Web Services General Reference.
    
    Another Amazon Route 53 resource record set in your hosted zone
    
    Specify the hosted zone ID of your hosted zone. (An alias resource record set cannot reference a resource record set in a different hosted zone.)
    dNSName - Alias resource record sets only: The value that you specify depends on where you want to route queries:
    
    A CloudFront distribution: Specify the domain name that CloudFront assigned when you created your distribution.
    
    Your CloudFront distribution must include an alternate domain name that matches the name of the resource record set. For example, if the name of the resource record set is acme.example.com, your CloudFront distribution must include acme.example.com as one of the alternate domain names. For more information, see Using Alternate Domain Names (CNAMEs) in the Amazon CloudFront Developer Guide.
    
    Elastic Beanstalk environment: Specify the CNAME attribute for the environment. (The environment must have a regionalized domain name.) You can use the following methods to get the value of the CNAME attribute:
    
    AWS Managment Console: For information about how to get the value by using the console, see Using Custom Domains with Elastic Beanstalk in the AWS Elastic Beanstalk Developer Guide.
    
    Elastic Load Balancing API: Use the DescribeEnvironments action to get the value of the CNAME attribute. For more information, see DescribeEnvironments in the AWS Elastic Beanstalk API Reference.
    
    AWS CLI: Use the describe-environments command to get the value of the CNAME attribute. For more information, see describe-environments in the AWS Command Line Interface Reference.
    
    An ELB load balancer: Specify the DNS name associated with the load balancer. Get the DNS name by using the AWS Management Console, the ELB API, or the AWS CLI. Use the same method to get values for HostedZoneId and DNSName. If you get one value from the console and the other value from the API or the CLI, creating the resource record set will fail.
    
    AWS Management Console: Go to the Amazon EC2 page, click Load Balancers in the navigation pane, choose the load balancer, choose the Description tab, and get the value of the DNS Name field that begins with dualstack. Use the same process to get the Hosted Zone ID. See HostedZone$Id.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZone$Id.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZoneId.
    
    An Amazon S3 bucket that is configured as a static website: Specify the domain name of the Amazon S3 website endpoint in which you created the bucket; for example, s3-website-us-east-1.amazonaws.com. For more information about valid values, see the table Amazon Simple Storage Service (S3) Website Endpoints in the Amazon Web Services General Reference. For more information about using Amazon S3 buckets for websites, see Hosting a Static Website on Amazon S3 in the Amazon Simple Storage Service Developer Guide.
    
    Another Amazon Route 53 resource record set: Specify the value of the Name element for a resource record set in the current hosted zone.
- Method Detail
  - setHostedZoneId
```
public void setHostedZoneId(String hostedZoneId)
```
    Alias resource records sets only: The value used depends on where the queries are routed:
    A CloudFront distribution
    
    Specify Z2FDTNDATAQYW2.
    
    Alias resource record sets for CloudFront cannot be created in a private zone.
    
    Elastic Beanstalk environment
    
    Specify the hosted zone ID for the region in which you created the environment. The environment must have a regionalized subdomain. For a list of regions and the corresponding hosted zone IDs, see AWS Elastic Beanstalk in the Regions and Endpoints chapter of the AWS General Reference.
    
    ELB load balancer
    
    Specify the value of the hosted zone ID for the load balancer. Use the following methods to get the hosted zone ID:
    
    AWS Management Console: Go to the Amazon EC2; page, click Load Balancers in the navigation pane, select the load balancer, and get the value of the Hosted Zone ID field on the Description tab. Use the same process to get the DNS Name. See HostedZone$Name.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    An Amazon S3 bucket configured as a static website
    
    Specify the hosted zone ID for the Amazon S3 website endpoint in which you created the bucket. For more information about valid values, see the table Amazon S3 (S3) Website Endpoints in the Amazon Web Services General Reference.
    
    Another Amazon Route 53 resource record set in your hosted zone
    
    Specify the hosted zone ID of your hosted zone. (An alias resource record set cannot reference a resource record set in a different hosted zone.)
    Parameters:
    hostedZoneId - Alias resource records sets only: The value used depends on where the queries are routed:
    
    A CloudFront distribution
    
    Specify Z2FDTNDATAQYW2.
    
    Alias resource record sets for CloudFront cannot be created in a private zone.
    
    Elastic Beanstalk environment
    
    Specify the hosted zone ID for the region in which you created the environment. The environment must have a regionalized subdomain. For a list of regions and the corresponding hosted zone IDs, see AWS Elastic Beanstalk in the Regions and Endpoints chapter of the AWS General Reference.
    
    ELB load balancer
    
    Specify the value of the hosted zone ID for the load balancer. Use the following methods to get the hosted zone ID:
    
    AWS Management Console: Go to the Amazon EC2; page, click Load Balancers in the navigation pane, select the load balancer, and get the value of the Hosted Zone ID field on the Description tab. Use the same process to get the DNS Name. See HostedZone$Name.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    An Amazon S3 bucket configured as a static website
    
    Specify the hosted zone ID for the Amazon S3 website endpoint in which you created the bucket. For more information about valid values, see the table Amazon S3 (S3) Website Endpoints in the Amazon Web Services General Reference.
    
    Another Amazon Route 53 resource record set in your hosted zone
    
    Specify the hosted zone ID of your hosted zone. (An alias resource record set cannot reference a resource record set in a different hosted zone.)
  - getHostedZoneId
```
public String getHostedZoneId()
```
    Alias resource records sets only: The value used depends on where the queries are routed:
    A CloudFront distribution
    
    Specify Z2FDTNDATAQYW2.
    
    Alias resource record sets for CloudFront cannot be created in a private zone.
    
    Elastic Beanstalk environment
    
    Specify the hosted zone ID for the region in which you created the environment. The environment must have a regionalized subdomain. For a list of regions and the corresponding hosted zone IDs, see AWS Elastic Beanstalk in the Regions and Endpoints chapter of the AWS General Reference.
    
    ELB load balancer
    
    Specify the value of the hosted zone ID for the load balancer. Use the following methods to get the hosted zone ID:
    
    AWS Management Console: Go to the Amazon EC2; page, click Load Balancers in the navigation pane, select the load balancer, and get the value of the Hosted Zone ID field on the Description tab. Use the same process to get the DNS Name. See HostedZone$Name.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    An Amazon S3 bucket configured as a static website
    
    Specify the hosted zone ID for the Amazon S3 website endpoint in which you created the bucket. For more information about valid values, see the table Amazon S3 (S3) Website Endpoints in the Amazon Web Services General Reference.
    
    Another Amazon Route 53 resource record set in your hosted zone
    
    Specify the hosted zone ID of your hosted zone. (An alias resource record set cannot reference a resource record set in a different hosted zone.)
    Returns:
    Alias resource records sets only: The value used depends on where the queries are routed:
    
    A CloudFront distribution
    
    Specify Z2FDTNDATAQYW2.
    
    Alias resource record sets for CloudFront cannot be created in a private zone.
    
    Elastic Beanstalk environment
    
    Specify the hosted zone ID for the region in which you created the environment. The environment must have a regionalized subdomain. For a list of regions and the corresponding hosted zone IDs, see AWS Elastic Beanstalk in the Regions and Endpoints chapter of the AWS General Reference.
    
    ELB load balancer
    
    Specify the value of the hosted zone ID for the load balancer. Use the following methods to get the hosted zone ID:
    
    AWS Management Console: Go to the Amazon EC2; page, click Load Balancers in the navigation pane, select the load balancer, and get the value of the Hosted Zone ID field on the Description tab. Use the same process to get the DNS Name. See HostedZone$Name.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    An Amazon S3 bucket configured as a static website
    
    Specify the hosted zone ID for the Amazon S3 website endpoint in which you created the bucket. For more information about valid values, see the table Amazon S3 (S3) Website Endpoints in the Amazon Web Services General Reference.
    
    Another Amazon Route 53 resource record set in your hosted zone
    
    Specify the hosted zone ID of your hosted zone. (An alias resource record set cannot reference a resource record set in a different hosted zone.)
  - withHostedZoneId
```
public AliasTarget withHostedZoneId(String hostedZoneId)
```
    Alias resource records sets only: The value used depends on where the queries are routed:
    A CloudFront distribution
    
    Specify Z2FDTNDATAQYW2.
    
    Alias resource record sets for CloudFront cannot be created in a private zone.
    
    Elastic Beanstalk environment
    
    Specify the hosted zone ID for the region in which you created the environment. The environment must have a regionalized subdomain. For a list of regions and the corresponding hosted zone IDs, see AWS Elastic Beanstalk in the Regions and Endpoints chapter of the AWS General Reference.
    
    ELB load balancer
    
    Specify the value of the hosted zone ID for the load balancer. Use the following methods to get the hosted zone ID:
    
    AWS Management Console: Go to the Amazon EC2; page, click Load Balancers in the navigation pane, select the load balancer, and get the value of the Hosted Zone ID field on the Description tab. Use the same process to get the DNS Name. See HostedZone$Name.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    An Amazon S3 bucket configured as a static website
    
    Specify the hosted zone ID for the Amazon S3 website endpoint in which you created the bucket. For more information about valid values, see the table Amazon S3 (S3) Website Endpoints in the Amazon Web Services General Reference.
    
    Another Amazon Route 53 resource record set in your hosted zone
    
    Specify the hosted zone ID of your hosted zone. (An alias resource record set cannot reference a resource record set in a different hosted zone.)
    Parameters:
    hostedZoneId - Alias resource records sets only: The value used depends on where the queries are routed:
    
    A CloudFront distribution
    
    Specify Z2FDTNDATAQYW2.
    
    Alias resource record sets for CloudFront cannot be created in a private zone.
    
    Elastic Beanstalk environment
    
    Specify the hosted zone ID for the region in which you created the environment. The environment must have a regionalized subdomain. For a list of regions and the corresponding hosted zone IDs, see AWS Elastic Beanstalk in the Regions and Endpoints chapter of the AWS General Reference.
    
    ELB load balancer
    
    Specify the value of the hosted zone ID for the load balancer. Use the following methods to get the hosted zone ID:
    
    AWS Management Console: Go to the Amazon EC2; page, click Load Balancers in the navigation pane, select the load balancer, and get the value of the Hosted Zone ID field on the Description tab. Use the same process to get the DNS Name. See HostedZone$Name.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneNameID. Use the same process to get the CanonicalHostedZoneName. See HostedZone$Name.
    
    An Amazon S3 bucket configured as a static website
    
    Specify the hosted zone ID for the Amazon S3 website endpoint in which you created the bucket. For more information about valid values, see the table Amazon S3 (S3) Website Endpoints in the Amazon Web Services General Reference.
    
    Another Amazon Route 53 resource record set in your hosted zone
    
    Specify the hosted zone ID of your hosted zone. (An alias resource record set cannot reference a resource record set in a different hosted zone.)
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setDNSName
```
public void setDNSName(String dNSName)
```
    Alias resource record sets only: The value that you specify depends on where you want to route queries:
    - A CloudFront distribution: Specify the domain name that CloudFront assigned when you created your distribution.
      
      Your CloudFront distribution must include an alternate domain name that matches the name of the resource record set. For example, if the name of the resource record set is acme.example.com, your CloudFront distribution must include acme.example.com as one of the alternate domain names. For more information, see Using Alternate Domain Names (CNAMEs) in the Amazon CloudFront Developer Guide.
    - Elastic Beanstalk environment: Specify the CNAME attribute for the environment. (The environment must have a regionalized domain name.) You can use the following methods to get the value of the CNAME attribute:
      
      AWS Managment Console: For information about how to get the value by using the console, see Using Custom Domains with Elastic Beanstalk in the AWS Elastic Beanstalk Developer Guide.
      
      Elastic Load Balancing API: Use the DescribeEnvironments action to get the value of the CNAME attribute. For more information, see DescribeEnvironments in the AWS Elastic Beanstalk API Reference.
      
      AWS CLI: Use the describe-environments command to get the value of the CNAME attribute. For more information, see describe-environments in the AWS Command Line Interface Reference.
    - An ELB load balancer: Specify the DNS name associated with the load balancer. Get the DNS name by using the AWS Management Console, the ELB API, or the AWS CLI. Use the same method to get values for HostedZoneId and DNSName. If you get one value from the console and the other value from the API or the CLI, creating the resource record set will fail.
      
      AWS Management Console: Go to the Amazon EC2 page, click Load Balancers in the navigation pane, choose the load balancer, choose the Description tab, and get the value of the DNS Name field that begins with dualstack. Use the same process to get the Hosted Zone ID. See HostedZone$Id.
      
      Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZone$Id.
      
      AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZoneId.
    - An Amazon S3 bucket that is configured as a static website: Specify the domain name of the Amazon S3 website endpoint in which you created the bucket; for example, s3-website-us-east-1.amazonaws.com. For more information about valid values, see the table Amazon Simple Storage Service (S3) Website Endpoints in the Amazon Web Services General Reference. For more information about using Amazon S3 buckets for websites, see Hosting a Static Website on Amazon S3 in the Amazon Simple Storage Service Developer Guide.
    - Another Amazon Route 53 resource record set: Specify the value of the Name element for a resource record set in the current hosted zone.
    Parameters:
    dNSName - Alias resource record sets only: The value that you specify depends on where you want to route queries:
    
    A CloudFront distribution: Specify the domain name that CloudFront assigned when you created your distribution.
    
    Your CloudFront distribution must include an alternate domain name that matches the name of the resource record set. For example, if the name of the resource record set is acme.example.com, your CloudFront distribution must include acme.example.com as one of the alternate domain names. For more information, see Using Alternate Domain Names (CNAMEs) in the Amazon CloudFront Developer Guide.
    
    Elastic Beanstalk environment: Specify the CNAME attribute for the environment. (The environment must have a regionalized domain name.) You can use the following methods to get the value of the CNAME attribute:
    
    AWS Managment Console: For information about how to get the value by using the console, see Using Custom Domains with Elastic Beanstalk in the AWS Elastic Beanstalk Developer Guide.
    
    Elastic Load Balancing API: Use the DescribeEnvironments action to get the value of the CNAME attribute. For more information, see DescribeEnvironments in the AWS Elastic Beanstalk API Reference.
    
    AWS CLI: Use the describe-environments command to get the value of the CNAME attribute. For more information, see describe-environments in the AWS Command Line Interface Reference.
    
    An ELB load balancer: Specify the DNS name associated with the load balancer. Get the DNS name by using the AWS Management Console, the ELB API, or the AWS CLI. Use the same method to get values for HostedZoneId and DNSName. If you get one value from the console and the other value from the API or the CLI, creating the resource record set will fail.
    
    AWS Management Console: Go to the Amazon EC2 page, click Load Balancers in the navigation pane, choose the load balancer, choose the Description tab, and get the value of the DNS Name field that begins with dualstack. Use the same process to get the Hosted Zone ID. See HostedZone$Id.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZone$Id.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZoneId.
    
    An Amazon S3 bucket that is configured as a static website: Specify the domain name of the Amazon S3 website endpoint in which you created the bucket; for example, s3-website-us-east-1.amazonaws.com. For more information about valid values, see the table Amazon Simple Storage Service (S3) Website Endpoints in the Amazon Web Services General Reference. For more information about using Amazon S3 buckets for websites, see Hosting a Static Website on Amazon S3 in the Amazon Simple Storage Service Developer Guide.
    
    Another Amazon Route 53 resource record set: Specify the value of the Name element for a resource record set in the current hosted zone.
  - getDNSName
```
public String getDNSName()
```
    Alias resource record sets only: The value that you specify depends on where you want to route queries:
    - A CloudFront distribution: Specify the domain name that CloudFront assigned when you created your distribution.
      
      Your CloudFront distribution must include an alternate domain name that matches the name of the resource record set. For example, if the name of the resource record set is acme.example.com, your CloudFront distribution must include acme.example.com as one of the alternate domain names. For more information, see Using Alternate Domain Names (CNAMEs) in the Amazon CloudFront Developer Guide.
    - Elastic Beanstalk environment: Specify the CNAME attribute for the environment. (The environment must have a regionalized domain name.) You can use the following methods to get the value of the CNAME attribute:
      
      AWS Managment Console: For information about how to get the value by using the console, see Using Custom Domains with Elastic Beanstalk in the AWS Elastic Beanstalk Developer Guide.
      
      Elastic Load Balancing API: Use the DescribeEnvironments action to get the value of the CNAME attribute. For more information, see DescribeEnvironments in the AWS Elastic Beanstalk API Reference.
      
      AWS CLI: Use the describe-environments command to get the value of the CNAME attribute. For more information, see describe-environments in the AWS Command Line Interface Reference.
    - An ELB load balancer: Specify the DNS name associated with the load balancer. Get the DNS name by using the AWS Management Console, the ELB API, or the AWS CLI. Use the same method to get values for HostedZoneId and DNSName. If you get one value from the console and the other value from the API or the CLI, creating the resource record set will fail.
      
      AWS Management Console: Go to the Amazon EC2 page, click Load Balancers in the navigation pane, choose the load balancer, choose the Description tab, and get the value of the DNS Name field that begins with dualstack. Use the same process to get the Hosted Zone ID. See HostedZone$Id.
      
      Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZone$Id.
      
      AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZoneId.
    - An Amazon S3 bucket that is configured as a static website: Specify the domain name of the Amazon S3 website endpoint in which you created the bucket; for example, s3-website-us-east-1.amazonaws.com. For more information about valid values, see the table Amazon Simple Storage Service (S3) Website Endpoints in the Amazon Web Services General Reference. For more information about using Amazon S3 buckets for websites, see Hosting a Static Website on Amazon S3 in the Amazon Simple Storage Service Developer Guide.
    - Another Amazon Route 53 resource record set: Specify the value of the Name element for a resource record set in the current hosted zone.
    Returns:
    Alias resource record sets only: The value that you specify depends on where you want to route queries:
    
    A CloudFront distribution: Specify the domain name that CloudFront assigned when you created your distribution.
    
    Your CloudFront distribution must include an alternate domain name that matches the name of the resource record set. For example, if the name of the resource record set is acme.example.com, your CloudFront distribution must include acme.example.com as one of the alternate domain names. For more information, see Using Alternate Domain Names (CNAMEs) in the Amazon CloudFront Developer Guide.
    
    Elastic Beanstalk environment: Specify the CNAME attribute for the environment. (The environment must have a regionalized domain name.) You can use the following methods to get the value of the CNAME attribute:
    
    AWS Managment Console: For information about how to get the value by using the console, see Using Custom Domains with Elastic Beanstalk in the AWS Elastic Beanstalk Developer Guide.
    
    Elastic Load Balancing API: Use the DescribeEnvironments action to get the value of the CNAME attribute. For more information, see DescribeEnvironments in the AWS Elastic Beanstalk API Reference.
    
    AWS CLI: Use the describe-environments command to get the value of the CNAME attribute. For more information, see describe-environments in the AWS Command Line Interface Reference.
    
    An ELB load balancer: Specify the DNS name associated with the load balancer. Get the DNS name by using the AWS Management Console, the ELB API, or the AWS CLI. Use the same method to get values for HostedZoneId and DNSName. If you get one value from the console and the other value from the API or the CLI, creating the resource record set will fail.
    
    AWS Management Console: Go to the Amazon EC2 page, click Load Balancers in the navigation pane, choose the load balancer, choose the Description tab, and get the value of the DNS Name field that begins with dualstack. Use the same process to get the Hosted Zone ID. See HostedZone$Id.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZone$Id.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZoneId.
    
    An Amazon S3 bucket that is configured as a static website: Specify the domain name of the Amazon S3 website endpoint in which you created the bucket; for example, s3-website-us-east-1.amazonaws.com. For more information about valid values, see the table Amazon Simple Storage Service (S3) Website Endpoints in the Amazon Web Services General Reference. For more information about using Amazon S3 buckets for websites, see Hosting a Static Website on Amazon S3 in the Amazon Simple Storage Service Developer Guide.
    
    Another Amazon Route 53 resource record set: Specify the value of the Name element for a resource record set in the current hosted zone.
  - withDNSName
```
public AliasTarget withDNSName(String dNSName)
```
    Alias resource record sets only: The value that you specify depends on where you want to route queries:
    - A CloudFront distribution: Specify the domain name that CloudFront assigned when you created your distribution.
      
      Your CloudFront distribution must include an alternate domain name that matches the name of the resource record set. For example, if the name of the resource record set is acme.example.com, your CloudFront distribution must include acme.example.com as one of the alternate domain names. For more information, see Using Alternate Domain Names (CNAMEs) in the Amazon CloudFront Developer Guide.
    - Elastic Beanstalk environment: Specify the CNAME attribute for the environment. (The environment must have a regionalized domain name.) You can use the following methods to get the value of the CNAME attribute:
      
      AWS Managment Console: For information about how to get the value by using the console, see Using Custom Domains with Elastic Beanstalk in the AWS Elastic Beanstalk Developer Guide.
      
      Elastic Load Balancing API: Use the DescribeEnvironments action to get the value of the CNAME attribute. For more information, see DescribeEnvironments in the AWS Elastic Beanstalk API Reference.
      
      AWS CLI: Use the describe-environments command to get the value of the CNAME attribute. For more information, see describe-environments in the AWS Command Line Interface Reference.
    - An ELB load balancer: Specify the DNS name associated with the load balancer. Get the DNS name by using the AWS Management Console, the ELB API, or the AWS CLI. Use the same method to get values for HostedZoneId and DNSName. If you get one value from the console and the other value from the API or the CLI, creating the resource record set will fail.
      
      AWS Management Console: Go to the Amazon EC2 page, click Load Balancers in the navigation pane, choose the load balancer, choose the Description tab, and get the value of the DNS Name field that begins with dualstack. Use the same process to get the Hosted Zone ID. See HostedZone$Id.
      
      Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZone$Id.
      
      AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZoneId.
    - An Amazon S3 bucket that is configured as a static website: Specify the domain name of the Amazon S3 website endpoint in which you created the bucket; for example, s3-website-us-east-1.amazonaws.com. For more information about valid values, see the table Amazon Simple Storage Service (S3) Website Endpoints in the Amazon Web Services General Reference. For more information about using Amazon S3 buckets for websites, see Hosting a Static Website on Amazon S3 in the Amazon Simple Storage Service Developer Guide.
    - Another Amazon Route 53 resource record set: Specify the value of the Name element for a resource record set in the current hosted zone.
    Parameters:
    dNSName - Alias resource record sets only: The value that you specify depends on where you want to route queries:
    
    A CloudFront distribution: Specify the domain name that CloudFront assigned when you created your distribution.
    
    Your CloudFront distribution must include an alternate domain name that matches the name of the resource record set. For example, if the name of the resource record set is acme.example.com, your CloudFront distribution must include acme.example.com as one of the alternate domain names. For more information, see Using Alternate Domain Names (CNAMEs) in the Amazon CloudFront Developer Guide.
    
    Elastic Beanstalk environment: Specify the CNAME attribute for the environment. (The environment must have a regionalized domain name.) You can use the following methods to get the value of the CNAME attribute:
    
    AWS Managment Console: For information about how to get the value by using the console, see Using Custom Domains with Elastic Beanstalk in the AWS Elastic Beanstalk Developer Guide.
    
    Elastic Load Balancing API: Use the DescribeEnvironments action to get the value of the CNAME attribute. For more information, see DescribeEnvironments in the AWS Elastic Beanstalk API Reference.
    
    AWS CLI: Use the describe-environments command to get the value of the CNAME attribute. For more information, see describe-environments in the AWS Command Line Interface Reference.
    
    An ELB load balancer: Specify the DNS name associated with the load balancer. Get the DNS name by using the AWS Management Console, the ELB API, or the AWS CLI. Use the same method to get values for HostedZoneId and DNSName. If you get one value from the console and the other value from the API or the CLI, creating the resource record set will fail.
    
    AWS Management Console: Go to the Amazon EC2 page, click Load Balancers in the navigation pane, choose the load balancer, choose the Description tab, and get the value of the DNS Name field that begins with dualstack. Use the same process to get the Hosted Zone ID. See HostedZone$Id.
    
    Elastic Load Balancing API: Use DescribeLoadBalancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZone$Id.
    
    AWS CLI: Use describe-load-balancers to get the value of CanonicalHostedZoneName. Use the same process to get the CanonicalHostedZoneNameId. See HostedZoneId.
    
    An Amazon S3 bucket that is configured as a static website: Specify the domain name of the Amazon S3 website endpoint in which you created the bucket; for example, s3-website-us-east-1.amazonaws.com. For more information about valid values, see the table Amazon Simple Storage Service (S3) Website Endpoints in the Amazon Web Services General Reference. For more information about using Amazon S3 buckets for websites, see Hosting a Static Website on Amazon S3 in the Amazon Simple Storage Service Developer Guide.
    
    Another Amazon Route 53 resource record set: Specify the value of the Name element for a resource record set in the current hosted zone.
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setEvaluateTargetHealth
```
public void setEvaluateTargetHealth(Boolean evaluateTargetHealth)
```
    Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of EvaluateTargetHealth to true for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for HealthCheck$Id for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
    
    In this configuration, when Amazon Route 53 receives a DNS query for an alias resource record set:
    - Amazon Route 53 looks at the resource record sets that are referenced by the alias resource record sets to determine which health checks they're using.
    - Amazon Route 53 checks the current status of each health check. (Amazon Route 53 periodically checks the health of the endpoint that is specified in a health check; it doesn't perform the health check when the DNS query arrives.)
    - Based on the status of the health checks, Amazon Route 53 determines which resource record sets are healthy. Unhealthy resource record sets are immediately removed from consideration. In addition, if all of the resource record sets that are referenced by an alias resource record set are unhealthy, that alias resource record set also is immediately removed from consideration.
    - Based on the configuration of the alias resource record sets (weighted alias or latency alias, for example) and the configuration of the resource record sets that they reference, Amazon Route 53 chooses a resource record set from the healthy resource record sets, and responds to the query.
    Note the following:
    - You cannot set EvaluateTargetHealth to true when the alias target is a CloudFront distribution.
    - If the AWS resource that you specify in AliasTarget is a resource record set or a group of resource record sets (for example, a group of weighted resource record sets), but it is not another alias resource record set, we recommend that you associate a health check with all of the resource record sets in the alias target.For more information, see What Happens When You Omit Health Checks? in the Amazon Route 53 Developer Guide.
    - If you specify an Elastic Beanstalk environment in HostedZoneId and DNSName, and if the environment contains an ELB load balancer, Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. (An environment automatically contains an ELB load balancer if it includes more than one Amazon EC2 instance.) If you set EvaluateTargetHealth to true and either no Amazon EC2 instances are healthy or the load balancer itself is unhealthy, Amazon Route 53 routes queries to other available resources that are healthy, if any.
      
      If the environment contains a single Amazon EC2 instance, there are no special requirements.
    - If you specify an ELB load balancer in AliasTarget , Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. If no Amazon EC2 instances are healthy or if the load balancer itself is unhealthy, and if EvaluateTargetHealth is true for the corresponding alias resource record set, Amazon Route 53 routes queries to other resources. When you create a load balancer, you configure settings for Elastic Load Balancing health checks; they're not Amazon Route 53 health checks, but they perform a similar function. Do not create Amazon Route 53 health checks for the Amazon EC2 instances that you register with an ELB load balancer.
      
      For more information, see How Health Checks Work in More Complex Amazon Route 53 Configurations in the Amazon Route 53 Developers Guide.
    - We recommend that you set EvaluateTargetHealth to true only when you have enough idle capacity to handle the failure of one or more endpoints.
    For more information and examples, see Amazon Route 53 Health Checks and DNS Failover in the Amazon Route 53 Developer Guide.
    Parameters:
    evaluateTargetHealth - Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of EvaluateTargetHealth to true for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for HealthCheck$Id for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
    
    In this configuration, when Amazon Route 53 receives a DNS query for an alias resource record set:
    
    Amazon Route 53 looks at the resource record sets that are referenced by the alias resource record sets to determine which health checks they're using.
    
    Amazon Route 53 checks the current status of each health check. (Amazon Route 53 periodically checks the health of the endpoint that is specified in a health check; it doesn't perform the health check when the DNS query arrives.)
    
    Based on the status of the health checks, Amazon Route 53 determines which resource record sets are healthy. Unhealthy resource record sets are immediately removed from consideration. In addition, if all of the resource record sets that are referenced by an alias resource record set are unhealthy, that alias resource record set also is immediately removed from consideration.
    
    Based on the configuration of the alias resource record sets (weighted alias or latency alias, for example) and the configuration of the resource record sets that they reference, Amazon Route 53 chooses a resource record set from the healthy resource record sets, and responds to the query.
    
    Note the following:
    
    You cannot set EvaluateTargetHealth to true when the alias target is a CloudFront distribution.
    
    If the AWS resource that you specify in AliasTarget is a resource record set or a group of resource record sets (for example, a group of weighted resource record sets), but it is not another alias resource record set, we recommend that you associate a health check with all of the resource record sets in the alias target.For more information, see What Happens When You Omit Health Checks? in the Amazon Route 53 Developer Guide.
    
    If you specify an Elastic Beanstalk environment in HostedZoneId and DNSName, and if the environment contains an ELB load balancer, Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. (An environment automatically contains an ELB load balancer if it includes more than one Amazon EC2 instance.) If you set EvaluateTargetHealth to true and either no Amazon EC2 instances are healthy or the load balancer itself is unhealthy, Amazon Route 53 routes queries to other available resources that are healthy, if any.
    
    If the environment contains a single Amazon EC2 instance, there are no special requirements.
    
    If you specify an ELB load balancer in AliasTarget , Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. If no Amazon EC2 instances are healthy or if the load balancer itself is unhealthy, and if EvaluateTargetHealth is true for the corresponding alias resource record set, Amazon Route 53 routes queries to other resources. When you create a load balancer, you configure settings for Elastic Load Balancing health checks; they're not Amazon Route 53 health checks, but they perform a similar function. Do not create Amazon Route 53 health checks for the Amazon EC2 instances that you register with an ELB load balancer.
    
    For more information, see How Health Checks Work in More Complex Amazon Route 53 Configurations in the Amazon Route 53 Developers Guide.
    
    We recommend that you set EvaluateTargetHealth to true only when you have enough idle capacity to handle the failure of one or more endpoints.
    
    For more information and examples, see Amazon Route 53 Health Checks and DNS Failover in the Amazon Route 53 Developer Guide.
  - getEvaluateTargetHealth
```
public Boolean getEvaluateTargetHealth()
```
    Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of EvaluateTargetHealth to true for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for HealthCheck$Id for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
    
    In this configuration, when Amazon Route 53 receives a DNS query for an alias resource record set:
    - Amazon Route 53 looks at the resource record sets that are referenced by the alias resource record sets to determine which health checks they're using.
    - Amazon Route 53 checks the current status of each health check. (Amazon Route 53 periodically checks the health of the endpoint that is specified in a health check; it doesn't perform the health check when the DNS query arrives.)
    - Based on the status of the health checks, Amazon Route 53 determines which resource record sets are healthy. Unhealthy resource record sets are immediately removed from consideration. In addition, if all of the resource record sets that are referenced by an alias resource record set are unhealthy, that alias resource record set also is immediately removed from consideration.
    - Based on the configuration of the alias resource record sets (weighted alias or latency alias, for example) and the configuration of the resource record sets that they reference, Amazon Route 53 chooses a resource record set from the healthy resource record sets, and responds to the query.
    Note the following:
    - You cannot set EvaluateTargetHealth to true when the alias target is a CloudFront distribution.
    - If the AWS resource that you specify in AliasTarget is a resource record set or a group of resource record sets (for example, a group of weighted resource record sets), but it is not another alias resource record set, we recommend that you associate a health check with all of the resource record sets in the alias target.For more information, see What Happens When You Omit Health Checks? in the Amazon Route 53 Developer Guide.
    - If you specify an Elastic Beanstalk environment in HostedZoneId and DNSName, and if the environment contains an ELB load balancer, Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. (An environment automatically contains an ELB load balancer if it includes more than one Amazon EC2 instance.) If you set EvaluateTargetHealth to true and either no Amazon EC2 instances are healthy or the load balancer itself is unhealthy, Amazon Route 53 routes queries to other available resources that are healthy, if any.
      
      If the environment contains a single Amazon EC2 instance, there are no special requirements.
    - If you specify an ELB load balancer in AliasTarget , Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. If no Amazon EC2 instances are healthy or if the load balancer itself is unhealthy, and if EvaluateTargetHealth is true for the corresponding alias resource record set, Amazon Route 53 routes queries to other resources. When you create a load balancer, you configure settings for Elastic Load Balancing health checks; they're not Amazon Route 53 health checks, but they perform a similar function. Do not create Amazon Route 53 health checks for the Amazon EC2 instances that you register with an ELB load balancer.
      
      For more information, see How Health Checks Work in More Complex Amazon Route 53 Configurations in the Amazon Route 53 Developers Guide.
    - We recommend that you set EvaluateTargetHealth to true only when you have enough idle capacity to handle the failure of one or more endpoints.
    For more information and examples, see Amazon Route 53 Health Checks and DNS Failover in the Amazon Route 53 Developer Guide.
    Returns:
    Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of EvaluateTargetHealth to true for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for HealthCheck$Id for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
    
    In this configuration, when Amazon Route 53 receives a DNS query for an alias resource record set:
    
    Amazon Route 53 looks at the resource record sets that are referenced by the alias resource record sets to determine which health checks they're using.
    
    Amazon Route 53 checks the current status of each health check. (Amazon Route 53 periodically checks the health of the endpoint that is specified in a health check; it doesn't perform the health check when the DNS query arrives.)
    
    Based on the status of the health checks, Amazon Route 53 determines which resource record sets are healthy. Unhealthy resource record sets are immediately removed from consideration. In addition, if all of the resource record sets that are referenced by an alias resource record set are unhealthy, that alias resource record set also is immediately removed from consideration.
    
    Based on the configuration of the alias resource record sets (weighted alias or latency alias, for example) and the configuration of the resource record sets that they reference, Amazon Route 53 chooses a resource record set from the healthy resource record sets, and responds to the query.
    
    Note the following:
    
    You cannot set EvaluateTargetHealth to true when the alias target is a CloudFront distribution.
    
    If the AWS resource that you specify in AliasTarget is a resource record set or a group of resource record sets (for example, a group of weighted resource record sets), but it is not another alias resource record set, we recommend that you associate a health check with all of the resource record sets in the alias target.For more information, see What Happens When You Omit Health Checks? in the Amazon Route 53 Developer Guide.
    
    If you specify an Elastic Beanstalk environment in HostedZoneId and DNSName, and if the environment contains an ELB load balancer, Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. (An environment automatically contains an ELB load balancer if it includes more than one Amazon EC2 instance.) If you set EvaluateTargetHealth to true and either no Amazon EC2 instances are healthy or the load balancer itself is unhealthy, Amazon Route 53 routes queries to other available resources that are healthy, if any.
    
    If the environment contains a single Amazon EC2 instance, there are no special requirements.
    
    If you specify an ELB load balancer in AliasTarget , Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. If no Amazon EC2 instances are healthy or if the load balancer itself is unhealthy, and if EvaluateTargetHealth is true for the corresponding alias resource record set, Amazon Route 53 routes queries to other resources. When you create a load balancer, you configure settings for Elastic Load Balancing health checks; they're not Amazon Route 53 health checks, but they perform a similar function. Do not create Amazon Route 53 health checks for the Amazon EC2 instances that you register with an ELB load balancer.
    
    For more information, see How Health Checks Work in More Complex Amazon Route 53 Configurations in the Amazon Route 53 Developers Guide.
    
    We recommend that you set EvaluateTargetHealth to true only when you have enough idle capacity to handle the failure of one or more endpoints.
    
    For more information and examples, see Amazon Route 53 Health Checks and DNS Failover in the Amazon Route 53 Developer Guide.
  - withEvaluateTargetHealth
```
public AliasTarget withEvaluateTargetHealth(Boolean evaluateTargetHealth)
```
    Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of EvaluateTargetHealth to true for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for HealthCheck$Id for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
    
    In this configuration, when Amazon Route 53 receives a DNS query for an alias resource record set:
    - Amazon Route 53 looks at the resource record sets that are referenced by the alias resource record sets to determine which health checks they're using.
    - Amazon Route 53 checks the current status of each health check. (Amazon Route 53 periodically checks the health of the endpoint that is specified in a health check; it doesn't perform the health check when the DNS query arrives.)
    - Based on the status of the health checks, Amazon Route 53 determines which resource record sets are healthy. Unhealthy resource record sets are immediately removed from consideration. In addition, if all of the resource record sets that are referenced by an alias resource record set are unhealthy, that alias resource record set also is immediately removed from consideration.
    - Based on the configuration of the alias resource record sets (weighted alias or latency alias, for example) and the configuration of the resource record sets that they reference, Amazon Route 53 chooses a resource record set from the healthy resource record sets, and responds to the query.
    Note the following:
    - You cannot set EvaluateTargetHealth to true when the alias target is a CloudFront distribution.
    - If the AWS resource that you specify in AliasTarget is a resource record set or a group of resource record sets (for example, a group of weighted resource record sets), but it is not another alias resource record set, we recommend that you associate a health check with all of the resource record sets in the alias target.For more information, see What Happens When You Omit Health Checks? in the Amazon Route 53 Developer Guide.
    - If you specify an Elastic Beanstalk environment in HostedZoneId and DNSName, and if the environment contains an ELB load balancer, Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. (An environment automatically contains an ELB load balancer if it includes more than one Amazon EC2 instance.) If you set EvaluateTargetHealth to true and either no Amazon EC2 instances are healthy or the load balancer itself is unhealthy, Amazon Route 53 routes queries to other available resources that are healthy, if any.
      
      If the environment contains a single Amazon EC2 instance, there are no special requirements.
    - If you specify an ELB load balancer in AliasTarget , Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. If no Amazon EC2 instances are healthy or if the load balancer itself is unhealthy, and if EvaluateTargetHealth is true for the corresponding alias resource record set, Amazon Route 53 routes queries to other resources. When you create a load balancer, you configure settings for Elastic Load Balancing health checks; they're not Amazon Route 53 health checks, but they perform a similar function. Do not create Amazon Route 53 health checks for the Amazon EC2 instances that you register with an ELB load balancer.
      
      For more information, see How Health Checks Work in More Complex Amazon Route 53 Configurations in the Amazon Route 53 Developers Guide.
    - We recommend that you set EvaluateTargetHealth to true only when you have enough idle capacity to handle the failure of one or more endpoints.
    For more information and examples, see Amazon Route 53 Health Checks and DNS Failover in the Amazon Route 53 Developer Guide.
    Parameters:
    evaluateTargetHealth - Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of EvaluateTargetHealth to true for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for HealthCheck$Id for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
    
    In this configuration, when Amazon Route 53 receives a DNS query for an alias resource record set:
    
    Amazon Route 53 looks at the resource record sets that are referenced by the alias resource record sets to determine which health checks they're using.
    
    Amazon Route 53 checks the current status of each health check. (Amazon Route 53 periodically checks the health of the endpoint that is specified in a health check; it doesn't perform the health check when the DNS query arrives.)
    
    Based on the status of the health checks, Amazon Route 53 determines which resource record sets are healthy. Unhealthy resource record sets are immediately removed from consideration. In addition, if all of the resource record sets that are referenced by an alias resource record set are unhealthy, that alias resource record set also is immediately removed from consideration.
    
    Based on the configuration of the alias resource record sets (weighted alias or latency alias, for example) and the configuration of the resource record sets that they reference, Amazon Route 53 chooses a resource record set from the healthy resource record sets, and responds to the query.
    
    Note the following:
    
    You cannot set EvaluateTargetHealth to true when the alias target is a CloudFront distribution.
    
    If the AWS resource that you specify in AliasTarget is a resource record set or a group of resource record sets (for example, a group of weighted resource record sets), but it is not another alias resource record set, we recommend that you associate a health check with all of the resource record sets in the alias target.For more information, see What Happens When You Omit Health Checks? in the Amazon Route 53 Developer Guide.
    
    If you specify an Elastic Beanstalk environment in HostedZoneId and DNSName, and if the environment contains an ELB load balancer, Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. (An environment automatically contains an ELB load balancer if it includes more than one Amazon EC2 instance.) If you set EvaluateTargetHealth to true and either no Amazon EC2 instances are healthy or the load balancer itself is unhealthy, Amazon Route 53 routes queries to other available resources that are healthy, if any.
    
    If the environment contains a single Amazon EC2 instance, there are no special requirements.
    
    If you specify an ELB load balancer in AliasTarget , Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. If no Amazon EC2 instances are healthy or if the load balancer itself is unhealthy, and if EvaluateTargetHealth is true for the corresponding alias resource record set, Amazon Route 53 routes queries to other resources. When you create a load balancer, you configure settings for Elastic Load Balancing health checks; they're not Amazon Route 53 health checks, but they perform a similar function. Do not create Amazon Route 53 health checks for the Amazon EC2 instances that you register with an ELB load balancer.
    
    For more information, see How Health Checks Work in More Complex Amazon Route 53 Configurations in the Amazon Route 53 Developers Guide.
    
    We recommend that you set EvaluateTargetHealth to true only when you have enough idle capacity to handle the failure of one or more endpoints.
    
    For more information and examples, see Amazon Route 53 Health Checks and DNS Failover in the Amazon Route 53 Developer Guide.
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - isEvaluateTargetHealth
```
public Boolean isEvaluateTargetHealth()
```
    Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of EvaluateTargetHealth to true for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for HealthCheck$Id for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
    
    In this configuration, when Amazon Route 53 receives a DNS query for an alias resource record set:
    - Amazon Route 53 looks at the resource record sets that are referenced by the alias resource record sets to determine which health checks they're using.
    - Amazon Route 53 checks the current status of each health check. (Amazon Route 53 periodically checks the health of the endpoint that is specified in a health check; it doesn't perform the health check when the DNS query arrives.)
    - Based on the status of the health checks, Amazon Route 53 determines which resource record sets are healthy. Unhealthy resource record sets are immediately removed from consideration. In addition, if all of the resource record sets that are referenced by an alias resource record set are unhealthy, that alias resource record set also is immediately removed from consideration.
    - Based on the configuration of the alias resource record sets (weighted alias or latency alias, for example) and the configuration of the resource record sets that they reference, Amazon Route 53 chooses a resource record set from the healthy resource record sets, and responds to the query.
    Note the following:
    - You cannot set EvaluateTargetHealth to true when the alias target is a CloudFront distribution.
    - If the AWS resource that you specify in AliasTarget is a resource record set or a group of resource record sets (for example, a group of weighted resource record sets), but it is not another alias resource record set, we recommend that you associate a health check with all of the resource record sets in the alias target.For more information, see What Happens When You Omit Health Checks? in the Amazon Route 53 Developer Guide.
    - If you specify an Elastic Beanstalk environment in HostedZoneId and DNSName, and if the environment contains an ELB load balancer, Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. (An environment automatically contains an ELB load balancer if it includes more than one Amazon EC2 instance.) If you set EvaluateTargetHealth to true and either no Amazon EC2 instances are healthy or the load balancer itself is unhealthy, Amazon Route 53 routes queries to other available resources that are healthy, if any.
      
      If the environment contains a single Amazon EC2 instance, there are no special requirements.
    - If you specify an ELB load balancer in AliasTarget , Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. If no Amazon EC2 instances are healthy or if the load balancer itself is unhealthy, and if EvaluateTargetHealth is true for the corresponding alias resource record set, Amazon Route 53 routes queries to other resources. When you create a load balancer, you configure settings for Elastic Load Balancing health checks; they're not Amazon Route 53 health checks, but they perform a similar function. Do not create Amazon Route 53 health checks for the Amazon EC2 instances that you register with an ELB load balancer.
      
      For more information, see How Health Checks Work in More Complex Amazon Route 53 Configurations in the Amazon Route 53 Developers Guide.
    - We recommend that you set EvaluateTargetHealth to true only when you have enough idle capacity to handle the failure of one or more endpoints.
    For more information and examples, see Amazon Route 53 Health Checks and DNS Failover in the Amazon Route 53 Developer Guide.
    Returns:
    Applies only to alias, weighted alias, latency alias, and failover alias record sets: If you set the value of EvaluateTargetHealth to true for the resource record set or sets in an alias, weighted alias, latency alias, or failover alias resource record set, and if you specify a value for HealthCheck$Id for every resource record set that is referenced by these alias resource record sets, the alias resource record sets inherit the health of the referenced resource record sets.
    
    In this configuration, when Amazon Route 53 receives a DNS query for an alias resource record set:
    
    Amazon Route 53 looks at the resource record sets that are referenced by the alias resource record sets to determine which health checks they're using.
    
    Amazon Route 53 checks the current status of each health check. (Amazon Route 53 periodically checks the health of the endpoint that is specified in a health check; it doesn't perform the health check when the DNS query arrives.)
    
    Based on the status of the health checks, Amazon Route 53 determines which resource record sets are healthy. Unhealthy resource record sets are immediately removed from consideration. In addition, if all of the resource record sets that are referenced by an alias resource record set are unhealthy, that alias resource record set also is immediately removed from consideration.
    
    Based on the configuration of the alias resource record sets (weighted alias or latency alias, for example) and the configuration of the resource record sets that they reference, Amazon Route 53 chooses a resource record set from the healthy resource record sets, and responds to the query.
    
    Note the following:
    
    You cannot set EvaluateTargetHealth to true when the alias target is a CloudFront distribution.
    
    If the AWS resource that you specify in AliasTarget is a resource record set or a group of resource record sets (for example, a group of weighted resource record sets), but it is not another alias resource record set, we recommend that you associate a health check with all of the resource record sets in the alias target.For more information, see What Happens When You Omit Health Checks? in the Amazon Route 53 Developer Guide.
    
    If you specify an Elastic Beanstalk environment in HostedZoneId and DNSName, and if the environment contains an ELB load balancer, Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. (An environment automatically contains an ELB load balancer if it includes more than one Amazon EC2 instance.) If you set EvaluateTargetHealth to true and either no Amazon EC2 instances are healthy or the load balancer itself is unhealthy, Amazon Route 53 routes queries to other available resources that are healthy, if any.
    
    If the environment contains a single Amazon EC2 instance, there are no special requirements.
    
    If you specify an ELB load balancer in AliasTarget , Elastic Load Balancing routes queries only to the healthy Amazon EC2 instances that are registered with the load balancer. If no Amazon EC2 instances are healthy or if the load balancer itself is unhealthy, and if EvaluateTargetHealth is true for the corresponding alias resource record set, Amazon Route 53 routes queries to other resources. When you create a load balancer, you configure settings for Elastic Load Balancing health checks; they're not Amazon Route 53 health checks, but they perform a similar function. Do not create Amazon Route 53 health checks for the Amazon EC2 instances that you register with an ELB load balancer.
    
    For more information, see How Health Checks Work in More Complex Amazon Route 53 Configurations in the Amazon Route 53 Developers Guide.
    
    We recommend that you set EvaluateTargetHealth to true only when you have enough idle capacity to handle the failure of one or more endpoints.
    
    For more information and examples, see Amazon Route 53 Health Checks and DNS Failover in the Amazon Route 53 Developer Guide.
  - toString
```
public String toString()
```
    Returns a string representation of this object; useful for testing and debugging.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    A string representation of this object.
    
    See Also:
    
    Object.toString()
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - clone
```
public AliasTarget clone()
```
    Overrides:
    
    clone in class Object

Class AliasTarget

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AliasTarget

AliasTarget

Method Detail

setHostedZoneId

getHostedZoneId

withHostedZoneId

setDNSName

getDNSName

withDNSName

setEvaluateTargetHealth

getEvaluateTargetHealth

withEvaluateTargetHealth

isEvaluateTargetHealth

toString

equals

hashCode

clone