AddListenerCertificates

$result = $client->addListenerCertificates([/* ... */]);
$promise = $client->addListenerCertificatesAsync([/* ... */]);

Adds the specified SSL server certificate to the certificate list for the specified HTTPS or TLS listener.

If the certificate in already in the certificate list, the call is successful but the certificate is not added again.

For more information, see HTTPS listeners in the Application Load Balancers Guide or TLS listeners in the Network Load Balancers Guide.

Parameter Syntax

$result = $client->addListenerCertificates([
    'Certificates' => [ // REQUIRED
        [
            'CertificateArn' => '<string>',
            'IsDefault' => true || false,
        ],
        // ...
    ],
    'ListenerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Certificates' => [
        [
            'CertificateArn' => '<string>',
            'IsDefault' => true || false,
        ],
        // ...
    ],
]

Result Details

Errors

ListenerNotFoundException:

The specified listener does not exist.

TooManyCertificatesException:

You've reached the limit on the number of certificates per load balancer.

CertificateNotFoundException:

The specified certificate does not exist.

AddTags

$result = $client->addTags([/* ... */]);
$promise = $client->addTagsAsync([/* ... */]);

Adds the specified tags to the specified Elastic Load Balancing resource. You can tag your Application Load Balancers, Network Load Balancers, Gateway Load Balancers, target groups, trust stores, listeners, and rules.

Each tag consists of a key and an optional value. If a resource already has a tag with the same key, AddTags updates its value.

Parameter Syntax

$result = $client->addTags([
    'ResourceArns' => ['<string>', ...], // REQUIRED
    'Tags' => [ // REQUIRED
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

DuplicateTagKeysException:

A tag key was specified more than once.

TooManyTagsException:

You've reached the limit on the number of tags for this resource.

LoadBalancerNotFoundException:

The specified load balancer does not exist.

TargetGroupNotFoundException:

The specified target group does not exist.

ListenerNotFoundException:

The specified listener does not exist.

RuleNotFoundException:

The specified rule does not exist.

TrustStoreNotFoundException:

The specified trust store does not exist.

Examples

Example 1: To add tags to a load balancer

This example adds the specified tags to the specified load balancer.

$result = $client->addTags([
    'ResourceArns' => [
        'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
    ],
    'Tags' => [
        [
            'Key' => 'project',
            'Value' => 'lima',
        ],
        [
            'Key' => 'department',
            'Value' => 'digital-media',
        ],
    ],
]);

AddTrustStoreRevocations

$result = $client->addTrustStoreRevocations([/* ... */]);
$promise = $client->addTrustStoreRevocationsAsync([/* ... */]);

Adds the specified revocation file to the specified trust store.

Parameter Syntax

$result = $client->addTrustStoreRevocations([
    'RevocationContents' => [
        [
            'RevocationType' => 'CRL',
            'S3Bucket' => '<string>',
            'S3Key' => '<string>',
            'S3ObjectVersion' => '<string>',
        ],
        // ...
    ],
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'TrustStoreRevocations' => [
        [
            'NumberOfRevokedEntries' => <integer>,
            'RevocationId' => <integer>,
            'RevocationType' => 'CRL',
            'TrustStoreArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

InvalidRevocationContentException:

The provided revocation file is an invalid format, or uses an incorrect algorithm.

TooManyTrustStoreRevocationEntriesException:

The specified trust store has too many revocation entries.

RevocationContentNotFoundException:

The specified revocation file does not exist.

CreateListener

$result = $client->createListener([/* ... */]);
$promise = $client->createListenerAsync([/* ... */]);

Creates a listener for the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer.

For more information, see the following:

• Listeners for your Application Load Balancers

• Listeners for your Network Load Balancers

• Listeners for your Gateway Load Balancers

This operation is idempotent, which means that it completes at most one time. If you attempt to create multiple listeners with the same settings, each call succeeds.

Parameter Syntax

$result = $client->createListener([
    'AlpnPolicy' => ['<string>', ...],
    'Certificates' => [
        [
            'CertificateArn' => '<string>',
            'IsDefault' => true || false,
        ],
        // ...
    ],
    'DefaultActions' => [ // REQUIRED
        [
            'AuthenticateCognitoConfig' => [
                'AuthenticationRequestExtraParams' => ['<string>', ...],
                'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                'Scope' => '<string>',
                'SessionCookieName' => '<string>',
                'SessionTimeout' => <integer>,
                'UserPoolArn' => '<string>', // REQUIRED
                'UserPoolClientId' => '<string>', // REQUIRED
                'UserPoolDomain' => '<string>', // REQUIRED
            ],
            'AuthenticateOidcConfig' => [
                'AuthenticationRequestExtraParams' => ['<string>', ...],
                'AuthorizationEndpoint' => '<string>', // REQUIRED
                'ClientId' => '<string>', // REQUIRED
                'ClientSecret' => '<string>',
                'Issuer' => '<string>', // REQUIRED
                'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                'Scope' => '<string>',
                'SessionCookieName' => '<string>',
                'SessionTimeout' => <integer>,
                'TokenEndpoint' => '<string>', // REQUIRED
                'UseExistingClientSecret' => true || false,
                'UserInfoEndpoint' => '<string>', // REQUIRED
            ],
            'FixedResponseConfig' => [
                'ContentType' => '<string>',
                'MessageBody' => '<string>',
                'StatusCode' => '<string>', // REQUIRED
            ],
            'ForwardConfig' => [
                'TargetGroupStickinessConfig' => [
                    'DurationSeconds' => <integer>,
                    'Enabled' => true || false,
                ],
                'TargetGroups' => [
                    [
                        'TargetGroupArn' => '<string>',
                        'Weight' => <integer>,
                    ],
                    // ...
                ],
            ],
            'Order' => <integer>,
            'RedirectConfig' => [
                'Host' => '<string>',
                'Path' => '<string>',
                'Port' => '<string>',
                'Protocol' => '<string>',
                'Query' => '<string>',
                'StatusCode' => 'HTTP_301|HTTP_302', // REQUIRED
            ],
            'TargetGroupArn' => '<string>',
            'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response', // REQUIRED
        ],
        // ...
    ],
    'LoadBalancerArn' => '<string>', // REQUIRED
    'MutualAuthentication' => [
        'IgnoreClientCertificateExpiry' => true || false,
        'Mode' => '<string>',
        'TrustStoreArn' => '<string>',
        'TrustStoreAssociationStatus' => 'active|removed',
    ],
    'Port' => <integer>,
    'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
    'SslPolicy' => '<string>',
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Result Syntax

[
    'Listeners' => [
        [
            'AlpnPolicy' => ['<string>', ...],
            'Certificates' => [
                [
                    'CertificateArn' => '<string>',
                    'IsDefault' => true || false,
                ],
                // ...
            ],
            'DefaultActions' => [
                [
                    'AuthenticateCognitoConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'UserPoolArn' => '<string>',
                        'UserPoolClientId' => '<string>',
                        'UserPoolDomain' => '<string>',
                    ],
                    'AuthenticateOidcConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'AuthorizationEndpoint' => '<string>',
                        'ClientId' => '<string>',
                        'ClientSecret' => '<string>',
                        'Issuer' => '<string>',
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'TokenEndpoint' => '<string>',
                        'UseExistingClientSecret' => true || false,
                        'UserInfoEndpoint' => '<string>',
                    ],
                    'FixedResponseConfig' => [
                        'ContentType' => '<string>',
                        'MessageBody' => '<string>',
                        'StatusCode' => '<string>',
                    ],
                    'ForwardConfig' => [
                        'TargetGroupStickinessConfig' => [
                            'DurationSeconds' => <integer>,
                            'Enabled' => true || false,
                        ],
                        'TargetGroups' => [
                            [
                                'TargetGroupArn' => '<string>',
                                'Weight' => <integer>,
                            ],
                            // ...
                        ],
                    ],
                    'Order' => <integer>,
                    'RedirectConfig' => [
                        'Host' => '<string>',
                        'Path' => '<string>',
                        'Port' => '<string>',
                        'Protocol' => '<string>',
                        'Query' => '<string>',
                        'StatusCode' => 'HTTP_301|HTTP_302',
                    ],
                    'TargetGroupArn' => '<string>',
                    'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response',
                ],
                // ...
            ],
            'ListenerArn' => '<string>',
            'LoadBalancerArn' => '<string>',
            'MutualAuthentication' => [
                'IgnoreClientCertificateExpiry' => true || false,
                'Mode' => '<string>',
                'TrustStoreArn' => '<string>',
                'TrustStoreAssociationStatus' => 'active|removed',
            ],
            'Port' => <integer>,
            'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'SslPolicy' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

DuplicateListenerException:

A listener with the specified port already exists.

TooManyListenersException:

You've reached the limit on the number of listeners per load balancer.

TooManyCertificatesException:

You've reached the limit on the number of certificates per load balancer.

LoadBalancerNotFoundException:

The specified load balancer does not exist.

TargetGroupNotFoundException:

The specified target group does not exist.

TargetGroupAssociationLimitException:

You've reached the limit on the number of load balancers per target group.

InvalidConfigurationRequestException:

The requested configuration is not valid.

IncompatibleProtocolsException:

The specified configuration is not valid with this protocol.

SSLPolicyNotFoundException:

The specified SSL policy does not exist.

CertificateNotFoundException:

The specified certificate does not exist.

UnsupportedProtocolException:

The specified protocol is not supported.

TooManyRegistrationsForTargetIdException:

You've reached the limit on the number of times a target can be registered with a load balancer.

TooManyTargetsException:

You've reached the limit on the number of targets.

TooManyActionsException:

You've reached the limit on the number of actions per rule.

InvalidLoadBalancerActionException:

The requested action is not valid.

TooManyUniqueTargetGroupsPerLoadBalancerException:

You've reached the limit on the number of unique target groups per load balancer across all listeners. If a target group is used by multiple actions for a load balancer, it is counted as only one use.

ALPNPolicyNotSupportedException:

The specified ALPN policy is not supported.

TooManyTagsException:

You've reached the limit on the number of tags for this resource.

TrustStoreNotFoundException:

The specified trust store does not exist.

TrustStoreNotReadyException:

The specified trust store is not active.

Examples

Example 1: To create an HTTP listener

This example creates an HTTP listener for the specified load balancer that forwards requests to the specified target group.

$result = $client->createListener([
    'DefaultActions' => [
        [
            'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
            'Type' => 'forward',
        ],
    ],
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
    'Port' => 80,
    'Protocol' => 'HTTP',
]);

Result syntax:

[
    'Listeners' => [
        [
            'DefaultActions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
                    'Type' => 'forward',
                ],
            ],
            'ListenerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2',
            'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            'Port' => 80,
            'Protocol' => 'HTTP',
        ],
    ],
]

Example 2: To create an HTTPS listener

This example creates an HTTPS listener for the specified load balancer that forwards requests to the specified target group. Note that you must specify an SSL certificate for an HTTPS listener. You can create and manage certificates using AWS Certificate Manager (ACM). Alternatively, you can create a certificate using SSL/TLS tools, get the certificate signed by a certificate authority (CA), and upload the certificate to AWS Identity and Access Management (IAM).

$result = $client->createListener([
    'Certificates' => [
        [
            'CertificateArn' => 'arn:aws:iam::123456789012:server-certificate/my-server-cert',
        ],
    ],
    'DefaultActions' => [
        [
            'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
            'Type' => 'forward',
        ],
    ],
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
    'Port' => 443,
    'Protocol' => 'HTTPS',
    'SslPolicy' => 'ELBSecurityPolicy-2015-05',
]);

Result syntax:

[
    'Listeners' => [
        [
            'Certificates' => [
                [
                    'CertificateArn' => 'arn:aws:iam::123456789012:server-certificate/my-server-cert',
                ],
            ],
            'DefaultActions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
                    'Type' => 'forward',
                ],
            ],
            'ListenerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2',
            'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            'Port' => 443,
            'Protocol' => 'HTTPS',
            'SslPolicy' => 'ELBSecurityPolicy-2015-05',
        ],
    ],
]

CreateLoadBalancer

$result = $client->createLoadBalancer([/* ... */]);
$promise = $client->createLoadBalancerAsync([/* ... */]);

Creates an Application Load Balancer, Network Load Balancer, or Gateway Load Balancer.

For more information, see the following:

• Application Load Balancers

• Network Load Balancers

• Gateway Load Balancers

This operation is idempotent, which means that it completes at most one time. If you attempt to create multiple load balancers with the same settings, each call succeeds.

Parameter Syntax

$result = $client->createLoadBalancer([
    'CustomerOwnedIpv4Pool' => '<string>',
    'EnablePrefixForIpv6SourceNat' => 'on|off',
    'IpAddressType' => 'ipv4|dualstack|dualstack-without-public-ipv4',
    'Name' => '<string>', // REQUIRED
    'Scheme' => 'internet-facing|internal',
    'SecurityGroups' => ['<string>', ...],
    'SubnetMappings' => [
        [
            'AllocationId' => '<string>',
            'IPv6Address' => '<string>',
            'PrivateIPv4Address' => '<string>',
            'SourceNatIpv6Prefix' => '<string>',
            'SubnetId' => '<string>',
        ],
        // ...
    ],
    'Subnets' => ['<string>', ...],
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>',
        ],
        // ...
    ],
    'Type' => 'application|network|gateway',
]);

Parameter Details

Result Syntax

[
    'LoadBalancers' => [
        [
            'AvailabilityZones' => [
                [
                    'LoadBalancerAddresses' => [
                        [
                            'AllocationId' => '<string>',
                            'IPv6Address' => '<string>',
                            'IpAddress' => '<string>',
                            'PrivateIPv4Address' => '<string>',
                        ],
                        // ...
                    ],
                    'OutpostId' => '<string>',
                    'SourceNatIpv6Prefixes' => ['<string>', ...],
                    'SubnetId' => '<string>',
                    'ZoneName' => '<string>',
                ],
                // ...
            ],
            'CanonicalHostedZoneId' => '<string>',
            'CreatedTime' => <DateTime>,
            'CustomerOwnedIpv4Pool' => '<string>',
            'DNSName' => '<string>',
            'EnablePrefixForIpv6SourceNat' => 'on|off',
            'EnforceSecurityGroupInboundRulesOnPrivateLinkTraffic' => '<string>',
            'IpAddressType' => 'ipv4|dualstack|dualstack-without-public-ipv4',
            'LoadBalancerArn' => '<string>',
            'LoadBalancerName' => '<string>',
            'Scheme' => 'internet-facing|internal',
            'SecurityGroups' => ['<string>', ...],
            'State' => [
                'Code' => 'active|provisioning|active_impaired|failed',
                'Reason' => '<string>',
            ],
            'Type' => 'application|network|gateway',
            'VpcId' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

DuplicateLoadBalancerNameException:

A load balancer with the specified name already exists.

TooManyLoadBalancersException:

You've reached the limit on the number of load balancers for your Amazon Web Services account.

InvalidConfigurationRequestException:

The requested configuration is not valid.

SubnetNotFoundException:

The specified subnet does not exist.

InvalidSubnetException:

The specified subnet is out of available addresses.

InvalidSecurityGroupException:

The specified security group does not exist.

InvalidSchemeException:

The requested scheme is not valid.

TooManyTagsException:

You've reached the limit on the number of tags for this resource.

DuplicateTagKeysException:

A tag key was specified more than once.

ResourceInUseException:

A specified resource is in use.

AllocationIdNotFoundException:

The specified allocation ID does not exist.

AvailabilityZoneNotSupportedException:

The specified Availability Zone is not supported.

OperationNotPermittedException:

This operation is not allowed.

Examples

Example 1: To create an Internet-facing load balancer

This example creates an Internet-facing load balancer and enables the Availability Zones for the specified subnets.

$result = $client->createLoadBalancer([
    'Name' => 'my-load-balancer',
    'Subnets' => [
        'subnet-b7d581c0',
        'subnet-8360a9e7',
    ],
]);

Result syntax:

[
    'LoadBalancers' => [
        [
            'AvailabilityZones' => [
                [
                    'SubnetId' => 'subnet-8360a9e7',
                    'ZoneName' => 'us-west-2a',
                ],
                [
                    'SubnetId' => 'subnet-b7d581c0',
                    'ZoneName' => 'us-west-2b',
                ],
            ],
            'CanonicalHostedZoneId' => 'Z2P70J7EXAMPLE',
            'CreatedTime' => ,
            'DNSName' => 'my-load-balancer-424835706.us-west-2.elb.amazonaws.com',
            'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            'LoadBalancerName' => 'my-load-balancer',
            'Scheme' => 'internet-facing',
            'SecurityGroups' => [
                'sg-5943793c',
            ],
            'State' => [
                'Code' => 'provisioning',
            ],
            'Type' => 'application',
            'VpcId' => 'vpc-3ac0fb5f',
        ],
    ],
]

Example 2: To create an internal load balancer

This example creates an internal load balancer and enables the Availability Zones for the specified subnets.

$result = $client->createLoadBalancer([
    'Name' => 'my-internal-load-balancer',
    'Scheme' => 'internal',
    'SecurityGroups' => [
    ],
    'Subnets' => [
        'subnet-b7d581c0',
        'subnet-8360a9e7',
    ],
]);

Result syntax:

[
    'LoadBalancers' => [
        [
            'AvailabilityZones' => [
                [
                    'SubnetId' => 'subnet-8360a9e7',
                    'ZoneName' => 'us-west-2a',
                ],
                [
                    'SubnetId' => 'subnet-b7d581c0',
                    'ZoneName' => 'us-west-2b',
                ],
            ],
            'CanonicalHostedZoneId' => 'Z2P70J7EXAMPLE',
            'CreatedTime' => ,
            'DNSName' => 'internal-my-internal-load-balancer-1529930873.us-west-2.elb.amazonaws.com',
            'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-internal-load-balancer/5b49b8d4303115c2',
            'LoadBalancerName' => 'my-internal-load-balancer',
            'Scheme' => 'internal',
            'SecurityGroups' => [
                'sg-5943793c',
            ],
            'State' => [
                'Code' => 'provisioning',
            ],
            'Type' => 'application',
            'VpcId' => 'vpc-3ac0fb5f',
        ],
    ],
]

CreateRule

$result = $client->createRule([/* ... */]);
$promise = $client->createRuleAsync([/* ... */]);

Creates a rule for the specified listener. The listener must be associated with an Application Load Balancer.

Each rule consists of a priority, one or more actions, and one or more conditions. Rules are evaluated in priority order, from the lowest value to the highest value. When the conditions for a rule are met, its actions are performed. If the conditions for no rules are met, the actions for the default rule are performed. For more information, see Listener rules in the Application Load Balancers Guide.

Parameter Syntax

$result = $client->createRule([
    'Actions' => [ // REQUIRED
        [
            'AuthenticateCognitoConfig' => [
                'AuthenticationRequestExtraParams' => ['<string>', ...],
                'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                'Scope' => '<string>',
                'SessionCookieName' => '<string>',
                'SessionTimeout' => <integer>,
                'UserPoolArn' => '<string>', // REQUIRED
                'UserPoolClientId' => '<string>', // REQUIRED
                'UserPoolDomain' => '<string>', // REQUIRED
            ],
            'AuthenticateOidcConfig' => [
                'AuthenticationRequestExtraParams' => ['<string>', ...],
                'AuthorizationEndpoint' => '<string>', // REQUIRED
                'ClientId' => '<string>', // REQUIRED
                'ClientSecret' => '<string>',
                'Issuer' => '<string>', // REQUIRED
                'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                'Scope' => '<string>',
                'SessionCookieName' => '<string>',
                'SessionTimeout' => <integer>,
                'TokenEndpoint' => '<string>', // REQUIRED
                'UseExistingClientSecret' => true || false,
                'UserInfoEndpoint' => '<string>', // REQUIRED
            ],
            'FixedResponseConfig' => [
                'ContentType' => '<string>',
                'MessageBody' => '<string>',
                'StatusCode' => '<string>', // REQUIRED
            ],
            'ForwardConfig' => [
                'TargetGroupStickinessConfig' => [
                    'DurationSeconds' => <integer>,
                    'Enabled' => true || false,
                ],
                'TargetGroups' => [
                    [
                        'TargetGroupArn' => '<string>',
                        'Weight' => <integer>,
                    ],
                    // ...
                ],
            ],
            'Order' => <integer>,
            'RedirectConfig' => [
                'Host' => '<string>',
                'Path' => '<string>',
                'Port' => '<string>',
                'Protocol' => '<string>',
                'Query' => '<string>',
                'StatusCode' => 'HTTP_301|HTTP_302', // REQUIRED
            ],
            'TargetGroupArn' => '<string>',
            'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response', // REQUIRED
        ],
        // ...
    ],
    'Conditions' => [ // REQUIRED
        [
            'Field' => '<string>',
            'HostHeaderConfig' => [
                'Values' => ['<string>', ...],
            ],
            'HttpHeaderConfig' => [
                'HttpHeaderName' => '<string>',
                'Values' => ['<string>', ...],
            ],
            'HttpRequestMethodConfig' => [
                'Values' => ['<string>', ...],
            ],
            'PathPatternConfig' => [
                'Values' => ['<string>', ...],
            ],
            'QueryStringConfig' => [
                'Values' => [
                    [
                        'Key' => '<string>',
                        'Value' => '<string>',
                    ],
                    // ...
                ],
            ],
            'SourceIpConfig' => [
                'Values' => ['<string>', ...],
            ],
            'Values' => ['<string>', ...],
        ],
        // ...
    ],
    'ListenerArn' => '<string>', // REQUIRED
    'Priority' => <integer>, // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Result Syntax

[
    'Rules' => [
        [
            'Actions' => [
                [
                    'AuthenticateCognitoConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'UserPoolArn' => '<string>',
                        'UserPoolClientId' => '<string>',
                        'UserPoolDomain' => '<string>',
                    ],
                    'AuthenticateOidcConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'AuthorizationEndpoint' => '<string>',
                        'ClientId' => '<string>',
                        'ClientSecret' => '<string>',
                        'Issuer' => '<string>',
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'TokenEndpoint' => '<string>',
                        'UseExistingClientSecret' => true || false,
                        'UserInfoEndpoint' => '<string>',
                    ],
                    'FixedResponseConfig' => [
                        'ContentType' => '<string>',
                        'MessageBody' => '<string>',
                        'StatusCode' => '<string>',
                    ],
                    'ForwardConfig' => [
                        'TargetGroupStickinessConfig' => [
                            'DurationSeconds' => <integer>,
                            'Enabled' => true || false,
                        ],
                        'TargetGroups' => [
                            [
                                'TargetGroupArn' => '<string>',
                                'Weight' => <integer>,
                            ],
                            // ...
                        ],
                    ],
                    'Order' => <integer>,
                    'RedirectConfig' => [
                        'Host' => '<string>',
                        'Path' => '<string>',
                        'Port' => '<string>',
                        'Protocol' => '<string>',
                        'Query' => '<string>',
                        'StatusCode' => 'HTTP_301|HTTP_302',
                    ],
                    'TargetGroupArn' => '<string>',
                    'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response',
                ],
                // ...
            ],
            'Conditions' => [
                [
                    'Field' => '<string>',
                    'HostHeaderConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'HttpHeaderConfig' => [
                        'HttpHeaderName' => '<string>',
                        'Values' => ['<string>', ...],
                    ],
                    'HttpRequestMethodConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'PathPatternConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'QueryStringConfig' => [
                        'Values' => [
                            [
                                'Key' => '<string>',
                                'Value' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                    'SourceIpConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'Values' => ['<string>', ...],
                ],
                // ...
            ],
            'IsDefault' => true || false,
            'Priority' => '<string>',
            'RuleArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

PriorityInUseException:

The specified priority is in use.

TooManyTargetGroupsException:

You've reached the limit on the number of target groups for your Amazon Web Services account.

TooManyRulesException:

You've reached the limit on the number of rules per load balancer.

TargetGroupAssociationLimitException:

You've reached the limit on the number of load balancers per target group.

IncompatibleProtocolsException:

The specified configuration is not valid with this protocol.

ListenerNotFoundException:

The specified listener does not exist.

TargetGroupNotFoundException:

The specified target group does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

TooManyRegistrationsForTargetIdException:

You've reached the limit on the number of times a target can be registered with a load balancer.

TooManyTargetsException:

You've reached the limit on the number of targets.

UnsupportedProtocolException:

The specified protocol is not supported.

TooManyActionsException:

You've reached the limit on the number of actions per rule.

InvalidLoadBalancerActionException:

The requested action is not valid.

TooManyUniqueTargetGroupsPerLoadBalancerException:

You've reached the limit on the number of unique target groups per load balancer across all listeners. If a target group is used by multiple actions for a load balancer, it is counted as only one use.

TooManyTagsException:

You've reached the limit on the number of tags for this resource.

Examples

Example 1: To create a rule

This example creates a rule that forwards requests to the specified target group if the URL contains the specified pattern (for example, /img/*).

$result = $client->createRule([
    'Actions' => [
        [
            'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
            'Type' => 'forward',
        ],
    ],
    'Conditions' => [
        [
            'Field' => 'path-pattern',
            'Values' => [
                '/img/*',
            ],
        ],
    ],
    'ListenerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2',
    'Priority' => 10,
]);

Result syntax:

[
    'Rules' => [
        [
            'Actions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
                    'Type' => 'forward',
                ],
            ],
            'Conditions' => [
                [
                    'Field' => 'path-pattern',
                    'Values' => [
                        '/img/*',
                    ],
                ],
            ],
            'IsDefault' => ,
            'Priority' => '10',
            'RuleArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener-rule/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2/9683b2d02a6cabee',
        ],
    ],
]

CreateTargetGroup

$result = $client->createTargetGroup([/* ... */]);
$promise = $client->createTargetGroupAsync([/* ... */]);

Creates a target group.

For more information, see the following:

• Target groups for your Application Load Balancers

• Target groups for your Network Load Balancers

• Target groups for your Gateway Load Balancers

This operation is idempotent, which means that it completes at most one time. If you attempt to create multiple target groups with the same settings, each call succeeds.

Parameter Syntax

$result = $client->createTargetGroup([
    'HealthCheckEnabled' => true || false,
    'HealthCheckIntervalSeconds' => <integer>,
    'HealthCheckPath' => '<string>',
    'HealthCheckPort' => '<string>',
    'HealthCheckProtocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
    'HealthCheckTimeoutSeconds' => <integer>,
    'HealthyThresholdCount' => <integer>,
    'IpAddressType' => 'ipv4|ipv6',
    'Matcher' => [
        'GrpcCode' => '<string>',
        'HttpCode' => '<string>',
    ],
    'Name' => '<string>', // REQUIRED
    'Port' => <integer>,
    'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
    'ProtocolVersion' => '<string>',
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>',
        ],
        // ...
    ],
    'TargetType' => 'instance|ip|lambda|alb',
    'UnhealthyThresholdCount' => <integer>,
    'VpcId' => '<string>',
]);

Parameter Details

Result Syntax

[
    'TargetGroups' => [
        [
            'HealthCheckEnabled' => true || false,
            'HealthCheckIntervalSeconds' => <integer>,
            'HealthCheckPath' => '<string>',
            'HealthCheckPort' => '<string>',
            'HealthCheckProtocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'HealthCheckTimeoutSeconds' => <integer>,
            'HealthyThresholdCount' => <integer>,
            'IpAddressType' => 'ipv4|ipv6',
            'LoadBalancerArns' => ['<string>', ...],
            'Matcher' => [
                'GrpcCode' => '<string>',
                'HttpCode' => '<string>',
            ],
            'Port' => <integer>,
            'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'ProtocolVersion' => '<string>',
            'TargetGroupArn' => '<string>',
            'TargetGroupName' => '<string>',
            'TargetType' => 'instance|ip|lambda|alb',
            'UnhealthyThresholdCount' => <integer>,
            'VpcId' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

DuplicateTargetGroupNameException:

A target group with the specified name already exists.

TooManyTargetGroupsException:

You've reached the limit on the number of target groups for your Amazon Web Services account.

InvalidConfigurationRequestException:

The requested configuration is not valid.

TooManyTagsException:

You've reached the limit on the number of tags for this resource.

Examples

Example 1: To create a target group

This example creates a target group that you can use to route traffic to targets using HTTP on port 80. This target group uses the default health check configuration.

$result = $client->createTargetGroup([
    'Name' => 'my-targets',
    'Port' => 80,
    'Protocol' => 'HTTP',
    'VpcId' => 'vpc-3ac0fb5f',
]);

Result syntax:

[
    'TargetGroups' => [
        [
            'HealthCheckIntervalSeconds' => 30,
            'HealthCheckPath' => '/',
            'HealthCheckPort' => 'traffic-port',
            'HealthCheckProtocol' => 'HTTP',
            'HealthCheckTimeoutSeconds' => 5,
            'HealthyThresholdCount' => 5,
            'Matcher' => [
                'HttpCode' => '200',
            ],
            'Port' => 80,
            'Protocol' => 'HTTP',
            'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
            'TargetGroupName' => 'my-targets',
            'UnhealthyThresholdCount' => 2,
            'VpcId' => 'vpc-3ac0fb5f',
        ],
    ],
]

CreateTrustStore

$result = $client->createTrustStore([/* ... */]);
$promise = $client->createTrustStoreAsync([/* ... */]);

Creates a trust store.

Parameter Syntax

$result = $client->createTrustStore([
    'CaCertificatesBundleS3Bucket' => '<string>', // REQUIRED
    'CaCertificatesBundleS3Key' => '<string>', // REQUIRED
    'CaCertificatesBundleS3ObjectVersion' => '<string>',
    'Name' => '<string>', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Result Syntax

[
    'TrustStores' => [
        [
            'Name' => '<string>',
            'NumberOfCaCertificates' => <integer>,
            'Status' => 'ACTIVE|CREATING',
            'TotalRevokedEntries' => <integer>,
            'TrustStoreArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

DuplicateTrustStoreNameException:

A trust store with the specified name already exists.

TooManyTrustStoresException:

You've reached the limit on the number of trust stores for your Amazon Web Services account.

InvalidCaCertificatesBundleException:

The specified ca certificate bundle is in an invalid format, or corrupt.

CaCertificatesBundleNotFoundException:

The specified ca certificate bundle does not exist.

TooManyTagsException:

You've reached the limit on the number of tags for this resource.

DuplicateTagKeysException:

A tag key was specified more than once.

DeleteListener

$result = $client->deleteListener([/* ... */]);
$promise = $client->deleteListenerAsync([/* ... */]);

Deletes the specified listener.

Alternatively, your listener is deleted when you delete the load balancer to which it is attached.

Parameter Syntax

$result = $client->deleteListener([
    'ListenerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

ListenerNotFoundException:

The specified listener does not exist.

ResourceInUseException:

A specified resource is in use.

Examples

Example 1: To delete a listener

This example deletes the specified listener.

$result = $client->deleteListener([
    'ListenerArn' => 'arn:aws:elasticloadbalancing:ua-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2',
]);

DeleteLoadBalancer

$result = $client->deleteLoadBalancer([/* ... */]);
$promise = $client->deleteLoadBalancerAsync([/* ... */]);

Deletes the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer. Deleting a load balancer also deletes its listeners.

You can't delete a load balancer if deletion protection is enabled. If the load balancer does not exist or has already been deleted, the call succeeds.

Deleting a load balancer does not affect its registered targets. For example, your EC2 instances continue to run and are still registered to their target groups. If you no longer need these EC2 instances, you can stop or terminate them.

Parameter Syntax

$result = $client->deleteLoadBalancer([
    'LoadBalancerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

OperationNotPermittedException:

This operation is not allowed.

ResourceInUseException:

A specified resource is in use.

Examples

Example 1: To delete a load balancer

This example deletes the specified load balancer.

$result = $client->deleteLoadBalancer([
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
]);

DeleteRule

$result = $client->deleteRule([/* ... */]);
$promise = $client->deleteRuleAsync([/* ... */]);

Deletes the specified rule.

You can't delete the default rule.

Parameter Syntax

$result = $client->deleteRule([
    'RuleArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

RuleNotFoundException:

The specified rule does not exist.

OperationNotPermittedException:

This operation is not allowed.

Examples

Example 1: To delete a rule

This example deletes the specified rule.

$result = $client->deleteRule([
    'RuleArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener-rule/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2/1291d13826f405c3',
]);

DeleteSharedTrustStoreAssociation

$result = $client->deleteSharedTrustStoreAssociation([/* ... */]);
$promise = $client->deleteSharedTrustStoreAssociationAsync([/* ... */]);

Deletes a shared trust store association.

Parameter Syntax

$result = $client->deleteSharedTrustStoreAssociation([
    'ResourceArn' => '<string>', // REQUIRED
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

DeleteAssociationSameAccountException:

The specified association can't be within the same account.

TrustStoreAssociationNotFoundException:

The specified association does not exist.

Examples

Example 1: Delete a shared trust store association

This example deletes the association between the specified trust store and the specified load balancer.

$result = $client->deleteSharedTrustStoreAssociation([
    'ResourceArn' => 'arn:aws:elasticloadbalancing:us-east-1:123456789012:loadbalancer/app/my-load-balancer/80233fa81d678c2c',
    'TrustStoreArn' => 'arn:aws:elasticloadbalancing:us-east-1:123456789012:truststore/my-trust-store/73e2d6bc24d8a063',
]);

DeleteTargetGroup

$result = $client->deleteTargetGroup([/* ... */]);
$promise = $client->deleteTargetGroupAsync([/* ... */]);

Deletes the specified target group.

You can delete a target group if it is not referenced by any actions. Deleting a target group also deletes any associated health checks. Deleting a target group does not affect its registered targets. For example, any EC2 instances continue to run until you stop or terminate them.

Parameter Syntax

$result = $client->deleteTargetGroup([
    'TargetGroupArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

ResourceInUseException:

A specified resource is in use.

Examples

Example 1: To delete a target group

This example deletes the specified target group.

$result = $client->deleteTargetGroup([
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
]);

DeleteTrustStore

$result = $client->deleteTrustStore([/* ... */]);
$promise = $client->deleteTrustStoreAsync([/* ... */]);

Deletes a trust store.

Parameter Syntax

$result = $client->deleteTrustStore([
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

TrustStoreInUseException:

The specified trust store is currently in use.

DeregisterTargets

$result = $client->deregisterTargets([/* ... */]);
$promise = $client->deregisterTargetsAsync([/* ... */]);

Deregisters the specified targets from the specified target group. After the targets are deregistered, they no longer receive traffic from the load balancer.

The load balancer stops sending requests to targets that are deregistering, but uses connection draining to ensure that in-flight traffic completes on the existing connections. This deregistration delay is configured by default but can be updated for each target group.

For more information, see the following:

• Deregistration delay in the Application Load Balancers User Guide

• Deregistration delay in the Network Load Balancers User Guide

• Deregistration delay in the Gateway Load Balancers User Guide

Note: If the specified target does not exist, the action returns successfully.

Parameter Syntax

$result = $client->deregisterTargets([
    'TargetGroupArn' => '<string>', // REQUIRED
    'Targets' => [ // REQUIRED
        [
            'AvailabilityZone' => '<string>',
            'Id' => '<string>', // REQUIRED
            'Port' => <integer>,
        ],
        // ...
    ],
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

TargetGroupNotFoundException:

The specified target group does not exist.

InvalidTargetException:

The specified target does not exist, is not in the same VPC as the target group, or has an unsupported instance type.

Examples

Example 1: To deregister a target from a target group

This example deregisters the specified instance from the specified target group.

$result = $client->deregisterTargets([
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
    'Targets' => [
        [
            'Id' => 'i-0f76fade',
        ],
    ],
]);

DescribeAccountLimits

$result = $client->describeAccountLimits([/* ... */]);
$promise = $client->describeAccountLimitsAsync([/* ... */]);

Describes the current Elastic Load Balancing resource limits for your Amazon Web Services account.

For more information, see the following:

• Quotas for your Application Load Balancers

• Quotas for your Network Load Balancers

• Quotas for your Gateway Load Balancers

Parameter Syntax

$result = $client->describeAccountLimits([
    'Marker' => '<string>',
    'PageSize' => <integer>,
]);

Parameter Details

Result Syntax

[
    'Limits' => [
        [
            'Max' => '<string>',
            'Name' => '<string>',
        ],
        // ...
    ],
    'NextMarker' => '<string>',
]

Result Details

Errors

There are no errors described for this operation.

DescribeListenerAttributes

$result = $client->describeListenerAttributes([/* ... */]);
$promise = $client->describeListenerAttributesAsync([/* ... */]);

Describes the attributes for the specified listener.

Parameter Syntax

$result = $client->describeListenerAttributes([
    'ListenerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Attributes' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

ListenerNotFoundException:

The specified listener does not exist.

Examples

Example 1: Describe listener attributes

This example describes the attributes of the specified listener.

$result = $client->describeListenerAttributes([
    'ListenerArn' => 'aws:elasticloadbalancing:us-east-1:123456789012:listener/net/my-listener/73e2d6bc24d8a067/d5dc06411fa5bcea',
]);

Result syntax:

[
]

DescribeListenerCertificates

$result = $client->describeListenerCertificates([/* ... */]);
$promise = $client->describeListenerCertificatesAsync([/* ... */]);

Describes the default certificate and the certificate list for the specified HTTPS or TLS listener.

If the default certificate is also in the certificate list, it appears twice in the results (once with IsDefault set to true and once with IsDefault set to false).

For more information, see SSL certificates in the Application Load Balancers Guide or Server certificates in the Network Load Balancers Guide.

Parameter Syntax

$result = $client->describeListenerCertificates([
    'ListenerArn' => '<string>', // REQUIRED
    'Marker' => '<string>',
    'PageSize' => <integer>,
]);

Parameter Details

Result Syntax

[
    'Certificates' => [
        [
            'CertificateArn' => '<string>',
            'IsDefault' => true || false,
        ],
        // ...
    ],
    'NextMarker' => '<string>',
]

Result Details

Errors

ListenerNotFoundException:

The specified listener does not exist.

DescribeListeners

$result = $client->describeListeners([/* ... */]);
$promise = $client->describeListenersAsync([/* ... */]);

Describes the specified listeners or the listeners for the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer. You must specify either a load balancer or one or more listeners.

Parameter Syntax

$result = $client->describeListeners([
    'ListenerArns' => ['<string>', ...],
    'LoadBalancerArn' => '<string>',
    'Marker' => '<string>',
    'PageSize' => <integer>,
]);

Parameter Details

Result Syntax

[
    'Listeners' => [
        [
            'AlpnPolicy' => ['<string>', ...],
            'Certificates' => [
                [
                    'CertificateArn' => '<string>',
                    'IsDefault' => true || false,
                ],
                // ...
            ],
            'DefaultActions' => [
                [
                    'AuthenticateCognitoConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'UserPoolArn' => '<string>',
                        'UserPoolClientId' => '<string>',
                        'UserPoolDomain' => '<string>',
                    ],
                    'AuthenticateOidcConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'AuthorizationEndpoint' => '<string>',
                        'ClientId' => '<string>',
                        'ClientSecret' => '<string>',
                        'Issuer' => '<string>',
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'TokenEndpoint' => '<string>',
                        'UseExistingClientSecret' => true || false,
                        'UserInfoEndpoint' => '<string>',
                    ],
                    'FixedResponseConfig' => [
                        'ContentType' => '<string>',
                        'MessageBody' => '<string>',
                        'StatusCode' => '<string>',
                    ],
                    'ForwardConfig' => [
                        'TargetGroupStickinessConfig' => [
                            'DurationSeconds' => <integer>,
                            'Enabled' => true || false,
                        ],
                        'TargetGroups' => [
                            [
                                'TargetGroupArn' => '<string>',
                                'Weight' => <integer>,
                            ],
                            // ...
                        ],
                    ],
                    'Order' => <integer>,
                    'RedirectConfig' => [
                        'Host' => '<string>',
                        'Path' => '<string>',
                        'Port' => '<string>',
                        'Protocol' => '<string>',
                        'Query' => '<string>',
                        'StatusCode' => 'HTTP_301|HTTP_302',
                    ],
                    'TargetGroupArn' => '<string>',
                    'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response',
                ],
                // ...
            ],
            'ListenerArn' => '<string>',
            'LoadBalancerArn' => '<string>',
            'MutualAuthentication' => [
                'IgnoreClientCertificateExpiry' => true || false,
                'Mode' => '<string>',
                'TrustStoreArn' => '<string>',
                'TrustStoreAssociationStatus' => 'active|removed',
            ],
            'Port' => <integer>,
            'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'SslPolicy' => '<string>',
        ],
        // ...
    ],
    'NextMarker' => '<string>',
]

Result Details

Errors

ListenerNotFoundException:

The specified listener does not exist.

LoadBalancerNotFoundException:

The specified load balancer does not exist.

UnsupportedProtocolException:

The specified protocol is not supported.

Examples

Example 1: To describe a listener

This example describes the specified listener.

$result = $client->describeListeners([
    'ListenerArns' => [
        'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2',
    ],
]);

Result syntax:

[
    'Listeners' => [
        [
            'DefaultActions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
                    'Type' => 'forward',
                ],
            ],
            'ListenerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2',
            'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            'Port' => 80,
            'Protocol' => 'HTTP',
        ],
    ],
]

DescribeLoadBalancerAttributes

$result = $client->describeLoadBalancerAttributes([/* ... */]);
$promise = $client->describeLoadBalancerAttributesAsync([/* ... */]);

Describes the attributes for the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer.

For more information, see the following:

• Load balancer attributes in the Application Load Balancers Guide

• Load balancer attributes in the Network Load Balancers Guide

• Load balancer attributes in the Gateway Load Balancers Guide

Parameter Syntax

$result = $client->describeLoadBalancerAttributes([
    'LoadBalancerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Attributes' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

Examples

Example 1: To describe load balancer attributes

This example describes the attributes of the specified load balancer.

$result = $client->describeLoadBalancerAttributes([
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
]);

Result syntax:

[
    'Attributes' => [
        [
            'Key' => 'access_logs.s3.enabled',
            'Value' => 'false',
        ],
        [
            'Key' => 'idle_timeout.timeout_seconds',
            'Value' => '60',
        ],
        [
            'Key' => 'access_logs.s3.prefix',
            'Value' => '',
        ],
        [
            'Key' => 'deletion_protection.enabled',
            'Value' => 'false',
        ],
        [
            'Key' => 'access_logs.s3.bucket',
            'Value' => '',
        ],
    ],
]

DescribeLoadBalancers

$result = $client->describeLoadBalancers([/* ... */]);
$promise = $client->describeLoadBalancersAsync([/* ... */]);

Describes the specified load balancers or all of your load balancers.

Parameter Syntax

$result = $client->describeLoadBalancers([
    'LoadBalancerArns' => ['<string>', ...],
    'Marker' => '<string>',
    'Names' => ['<string>', ...],
    'PageSize' => <integer>,
]);

Parameter Details

Result Syntax

[
    'LoadBalancers' => [
        [
            'AvailabilityZones' => [
                [
                    'LoadBalancerAddresses' => [
                        [
                            'AllocationId' => '<string>',
                            'IPv6Address' => '<string>',
                            'IpAddress' => '<string>',
                            'PrivateIPv4Address' => '<string>',
                        ],
                        // ...
                    ],
                    'OutpostId' => '<string>',
                    'SourceNatIpv6Prefixes' => ['<string>', ...],
                    'SubnetId' => '<string>',
                    'ZoneName' => '<string>',
                ],
                // ...
            ],
            'CanonicalHostedZoneId' => '<string>',
            'CreatedTime' => <DateTime>,
            'CustomerOwnedIpv4Pool' => '<string>',
            'DNSName' => '<string>',
            'EnablePrefixForIpv6SourceNat' => 'on|off',
            'EnforceSecurityGroupInboundRulesOnPrivateLinkTraffic' => '<string>',
            'IpAddressType' => 'ipv4|dualstack|dualstack-without-public-ipv4',
            'LoadBalancerArn' => '<string>',
            'LoadBalancerName' => '<string>',
            'Scheme' => 'internet-facing|internal',
            'SecurityGroups' => ['<string>', ...],
            'State' => [
                'Code' => 'active|provisioning|active_impaired|failed',
                'Reason' => '<string>',
            ],
            'Type' => 'application|network|gateway',
            'VpcId' => '<string>',
        ],
        // ...
    ],
    'NextMarker' => '<string>',
]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

Examples

Example 1: To describe a load balancer

This example describes the specified load balancer.

$result = $client->describeLoadBalancers([
    'LoadBalancerArns' => [
        'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
    ],
]);

Result syntax:

[
    'LoadBalancers' => [
        [
            'AvailabilityZones' => [
                [
                    'SubnetId' => 'subnet-8360a9e7',
                    'ZoneName' => 'us-west-2a',
                ],
                [
                    'SubnetId' => 'subnet-b7d581c0',
                    'ZoneName' => 'us-west-2b',
                ],
            ],
            'CanonicalHostedZoneId' => 'Z2P70J7EXAMPLE',
            'CreatedTime' => ,
            'DNSName' => 'my-load-balancer-424835706.us-west-2.elb.amazonaws.com',
            'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            'LoadBalancerName' => 'my-load-balancer',
            'Scheme' => 'internet-facing',
            'SecurityGroups' => [
                'sg-5943793c',
            ],
            'State' => [
                'Code' => 'active',
            ],
            'Type' => 'application',
            'VpcId' => 'vpc-3ac0fb5f',
        ],
    ],
]

DescribeRules

$result = $client->describeRules([/* ... */]);
$promise = $client->describeRulesAsync([/* ... */]);

Describes the specified rules or the rules for the specified listener. You must specify either a listener or one or more rules.

Parameter Syntax

$result = $client->describeRules([
    'ListenerArn' => '<string>',
    'Marker' => '<string>',
    'PageSize' => <integer>,
    'RuleArns' => ['<string>', ...],
]);

Parameter Details

Result Syntax

[
    'NextMarker' => '<string>',
    'Rules' => [
        [
            'Actions' => [
                [
                    'AuthenticateCognitoConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'UserPoolArn' => '<string>',
                        'UserPoolClientId' => '<string>',
                        'UserPoolDomain' => '<string>',
                    ],
                    'AuthenticateOidcConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'AuthorizationEndpoint' => '<string>',
                        'ClientId' => '<string>',
                        'ClientSecret' => '<string>',
                        'Issuer' => '<string>',
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'TokenEndpoint' => '<string>',
                        'UseExistingClientSecret' => true || false,
                        'UserInfoEndpoint' => '<string>',
                    ],
                    'FixedResponseConfig' => [
                        'ContentType' => '<string>',
                        'MessageBody' => '<string>',
                        'StatusCode' => '<string>',
                    ],
                    'ForwardConfig' => [
                        'TargetGroupStickinessConfig' => [
                            'DurationSeconds' => <integer>,
                            'Enabled' => true || false,
                        ],
                        'TargetGroups' => [
                            [
                                'TargetGroupArn' => '<string>',
                                'Weight' => <integer>,
                            ],
                            // ...
                        ],
                    ],
                    'Order' => <integer>,
                    'RedirectConfig' => [
                        'Host' => '<string>',
                        'Path' => '<string>',
                        'Port' => '<string>',
                        'Protocol' => '<string>',
                        'Query' => '<string>',
                        'StatusCode' => 'HTTP_301|HTTP_302',
                    ],
                    'TargetGroupArn' => '<string>',
                    'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response',
                ],
                // ...
            ],
            'Conditions' => [
                [
                    'Field' => '<string>',
                    'HostHeaderConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'HttpHeaderConfig' => [
                        'HttpHeaderName' => '<string>',
                        'Values' => ['<string>', ...],
                    ],
                    'HttpRequestMethodConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'PathPatternConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'QueryStringConfig' => [
                        'Values' => [
                            [
                                'Key' => '<string>',
                                'Value' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                    'SourceIpConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'Values' => ['<string>', ...],
                ],
                // ...
            ],
            'IsDefault' => true || false,
            'Priority' => '<string>',
            'RuleArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

ListenerNotFoundException:

The specified listener does not exist.

RuleNotFoundException:

The specified rule does not exist.

UnsupportedProtocolException:

The specified protocol is not supported.

Examples

Example 1: To describe a rule

This example describes the specified rule.

$result = $client->describeRules([
    'RuleArns' => [
        'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener-rule/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2/9683b2d02a6cabee',
    ],
]);

Result syntax:

[
    'Rules' => [
        [
            'Actions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
                    'Type' => 'forward',
                ],
            ],
            'Conditions' => [
                [
                    'Field' => 'path-pattern',
                    'Values' => [
                        '/img/*',
                    ],
                ],
            ],
            'IsDefault' => ,
            'Priority' => '10',
            'RuleArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener-rule/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2/9683b2d02a6cabee',
        ],
    ],
]

DescribeSSLPolicies

$result = $client->describeSSLPolicies([/* ... */]);
$promise = $client->describeSSLPoliciesAsync([/* ... */]);

Describes the specified policies or all policies used for SSL negotiation.

For more information, see Security policies in the Application Load Balancers Guide or Security policies in the Network Load Balancers Guide.

Parameter Syntax

$result = $client->describeSSLPolicies([
    'LoadBalancerType' => 'application|network|gateway',
    'Marker' => '<string>',
    'Names' => ['<string>', ...],
    'PageSize' => <integer>,
]);

Parameter Details

Result Syntax

[
    'NextMarker' => '<string>',
    'SslPolicies' => [
        [
            'Ciphers' => [
                [
                    'Name' => '<string>',
                    'Priority' => <integer>,
                ],
                // ...
            ],
            'Name' => '<string>',
            'SslProtocols' => ['<string>', ...],
            'SupportedLoadBalancerTypes' => ['<string>', ...],
        ],
        // ...
    ],
]

Result Details

Errors

SSLPolicyNotFoundException:

The specified SSL policy does not exist.

Examples

Example 1: To describe a policy used for SSL negotiation

This example describes the specified policy used for SSL negotiation.

$result = $client->describeSSLPolicies([
    'Names' => [
        'ELBSecurityPolicy-2015-05',
    ],
]);

Result syntax:

[
    'SslPolicies' => [
        [
            'Ciphers' => [
                [
                    'Name' => 'ECDHE-ECDSA-AES128-GCM-SHA256',
                    'Priority' => 1,
                ],
                [
                    'Name' => 'ECDHE-RSA-AES128-GCM-SHA256',
                    'Priority' => 2,
                ],
                [
                    'Name' => 'ECDHE-ECDSA-AES128-SHA256',
                    'Priority' => 3,
                ],
                [
                    'Name' => 'ECDHE-RSA-AES128-SHA256',
                    'Priority' => 4,
                ],
                [
                    'Name' => 'ECDHE-ECDSA-AES128-SHA',
                    'Priority' => 5,
                ],
                [
                    'Name' => 'ECDHE-RSA-AES128-SHA',
                    'Priority' => 6,
                ],
                [
                    'Name' => 'DHE-RSA-AES128-SHA',
                    'Priority' => 7,
                ],
                [
                    'Name' => 'ECDHE-ECDSA-AES256-GCM-SHA384',
                    'Priority' => 8,
                ],
                [
                    'Name' => 'ECDHE-RSA-AES256-GCM-SHA384',
                    'Priority' => 9,
                ],
                [
                    'Name' => 'ECDHE-ECDSA-AES256-SHA384',
                    'Priority' => 10,
                ],
                [
                    'Name' => 'ECDHE-RSA-AES256-SHA384',
                    'Priority' => 11,
                ],
                [
                    'Name' => 'ECDHE-RSA-AES256-SHA',
                    'Priority' => 12,
                ],
                [
                    'Name' => 'ECDHE-ECDSA-AES256-SHA',
                    'Priority' => 13,
                ],
                [
                    'Name' => 'AES128-GCM-SHA256',
                    'Priority' => 14,
                ],
                [
                    'Name' => 'AES128-SHA256',
                    'Priority' => 15,
                ],
                [
                    'Name' => 'AES128-SHA',
                    'Priority' => 16,
                ],
                [
                    'Name' => 'AES256-GCM-SHA384',
                    'Priority' => 17,
                ],
                [
                    'Name' => 'AES256-SHA256',
                    'Priority' => 18,
                ],
                [
                    'Name' => 'AES256-SHA',
                    'Priority' => 19,
                ],
            ],
            'Name' => 'ELBSecurityPolicy-2015-05',
            'SslProtocols' => [
                'TLSv1',
                'TLSv1.1',
                'TLSv1.2',
            ],
        ],
    ],
]

DescribeTags

$result = $client->describeTags([/* ... */]);
$promise = $client->describeTagsAsync([/* ... */]);

Describes the tags for the specified Elastic Load Balancing resources. You can describe the tags for one or more Application Load Balancers, Network Load Balancers, Gateway Load Balancers, target groups, listeners, or rules.

Parameter Syntax

$result = $client->describeTags([
    'ResourceArns' => ['<string>', ...], // REQUIRED
]);

Parameter Details

Result Syntax

[
    'TagDescriptions' => [
        [
            'ResourceArn' => '<string>',
            'Tags' => [
                [
                    'Key' => '<string>',
                    'Value' => '<string>',
                ],
                // ...
            ],
        ],
        // ...
    ],
]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

TargetGroupNotFoundException:

The specified target group does not exist.

ListenerNotFoundException:

The specified listener does not exist.

RuleNotFoundException:

The specified rule does not exist.

TrustStoreNotFoundException:

The specified trust store does not exist.

Examples

Example 1: To describe the tags assigned to a load balancer

This example describes the tags assigned to the specified load balancer.

$result = $client->describeTags([
    'ResourceArns' => [
        'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
    ],
]);

Result syntax:

[
    'TagDescriptions' => [
        [
            'ResourceArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            'Tags' => [
                [
                    'Key' => 'project',
                    'Value' => 'lima',
                ],
                [
                    'Key' => 'department',
                    'Value' => 'digital-media',
                ],
            ],
        ],
    ],
]

DescribeTargetGroupAttributes

$result = $client->describeTargetGroupAttributes([/* ... */]);
$promise = $client->describeTargetGroupAttributesAsync([/* ... */]);

Describes the attributes for the specified target group.

For more information, see the following:

• Target group attributes in the Application Load Balancers Guide

• Target group attributes in the Network Load Balancers Guide

• Target group attributes in the Gateway Load Balancers Guide

Parameter Syntax

$result = $client->describeTargetGroupAttributes([
    'TargetGroupArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Attributes' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TargetGroupNotFoundException:

The specified target group does not exist.

Examples

Example 1: To describe target group attributes

This example describes the attributes of the specified target group.

$result = $client->describeTargetGroupAttributes([
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
]);

Result syntax:

[
    'Attributes' => [
        [
            'Key' => 'stickiness.enabled',
            'Value' => 'false',
        ],
        [
            'Key' => 'deregistration_delay.timeout_seconds',
            'Value' => '300',
        ],
        [
            'Key' => 'stickiness.type',
            'Value' => 'lb_cookie',
        ],
        [
            'Key' => 'stickiness.lb_cookie.duration_seconds',
            'Value' => '86400',
        ],
    ],
]

DescribeTargetGroups

$result = $client->describeTargetGroups([/* ... */]);
$promise = $client->describeTargetGroupsAsync([/* ... */]);

Describes the specified target groups or all of your target groups. By default, all target groups are described. Alternatively, you can specify one of the following to filter the results: the ARN of the load balancer, the names of one or more target groups, or the ARNs of one or more target groups.

Parameter Syntax

$result = $client->describeTargetGroups([
    'LoadBalancerArn' => '<string>',
    'Marker' => '<string>',
    'Names' => ['<string>', ...],
    'PageSize' => <integer>,
    'TargetGroupArns' => ['<string>', ...],
]);

Parameter Details

Result Syntax

[
    'NextMarker' => '<string>',
    'TargetGroups' => [
        [
            'HealthCheckEnabled' => true || false,
            'HealthCheckIntervalSeconds' => <integer>,
            'HealthCheckPath' => '<string>',
            'HealthCheckPort' => '<string>',
            'HealthCheckProtocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'HealthCheckTimeoutSeconds' => <integer>,
            'HealthyThresholdCount' => <integer>,
            'IpAddressType' => 'ipv4|ipv6',
            'LoadBalancerArns' => ['<string>', ...],
            'Matcher' => [
                'GrpcCode' => '<string>',
                'HttpCode' => '<string>',
            ],
            'Port' => <integer>,
            'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'ProtocolVersion' => '<string>',
            'TargetGroupArn' => '<string>',
            'TargetGroupName' => '<string>',
            'TargetType' => 'instance|ip|lambda|alb',
            'UnhealthyThresholdCount' => <integer>,
            'VpcId' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

TargetGroupNotFoundException:

The specified target group does not exist.

Examples

Example 1: To describe a target group

This example describes the specified target group.

$result = $client->describeTargetGroups([
    'TargetGroupArns' => [
        'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
    ],
]);

Result syntax:

[
    'TargetGroups' => [
        [
            'HealthCheckIntervalSeconds' => 30,
            'HealthCheckPath' => '/',
            'HealthCheckPort' => 'traffic-port',
            'HealthCheckProtocol' => 'HTTP',
            'HealthCheckTimeoutSeconds' => 5,
            'HealthyThresholdCount' => 5,
            'LoadBalancerArns' => [
                'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            ],
            'Matcher' => [
                'HttpCode' => '200',
            ],
            'Port' => 80,
            'Protocol' => 'HTTP',
            'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
            'TargetGroupName' => 'my-targets',
            'UnhealthyThresholdCount' => 2,
            'VpcId' => 'vpc-3ac0fb5f',
        ],
    ],
]

DescribeTargetHealth

$result = $client->describeTargetHealth([/* ... */]);
$promise = $client->describeTargetHealthAsync([/* ... */]);

Describes the health of the specified targets or all of your targets.

Parameter Syntax

$result = $client->describeTargetHealth([
    'Include' => ['<string>', ...],
    'TargetGroupArn' => '<string>', // REQUIRED
    'Targets' => [
        [
            'AvailabilityZone' => '<string>',
            'Id' => '<string>', // REQUIRED
            'Port' => <integer>,
        ],
        // ...
    ],
]);

Parameter Details

Result Syntax

[
    'TargetHealthDescriptions' => [
        [
            'AdministrativeOverride' => [
                'Description' => '<string>',
                'Reason' => 'AdministrativeOverride.Unknown|AdministrativeOverride.NoOverride|AdministrativeOverride.ZonalShiftActive|AdministrativeOverride.ZonalShiftDelegatedToDns',
                'State' => 'unknown|no_override|zonal_shift_active|zonal_shift_delegated_to_dns',
            ],
            'AnomalyDetection' => [
                'MitigationInEffect' => 'yes|no',
                'Result' => 'anomalous|normal',
            ],
            'HealthCheckPort' => '<string>',
            'Target' => [
                'AvailabilityZone' => '<string>',
                'Id' => '<string>',
                'Port' => <integer>,
            ],
            'TargetHealth' => [
                'Description' => '<string>',
                'Reason' => 'Elb.RegistrationInProgress|Elb.InitialHealthChecking|Target.ResponseCodeMismatch|Target.Timeout|Target.FailedHealthChecks|Target.NotRegistered|Target.NotInUse|Target.DeregistrationInProgress|Target.InvalidState|Target.IpUnusable|Target.HealthCheckDisabled|Elb.InternalError',
                'State' => 'initial|healthy|unhealthy|unhealthy.draining|unused|draining|unavailable',
            ],
        ],
        // ...
    ],
]

Result Details

Errors

InvalidTargetException:

The specified target does not exist, is not in the same VPC as the target group, or has an unsupported instance type.

TargetGroupNotFoundException:

The specified target group does not exist.

HealthUnavailableException:

The health of the specified targets could not be retrieved due to an internal error.

Examples

Example 1: To describe the health of the targets for a target group

This example describes the health of the targets for the specified target group. One target is healthy but the other is not specified in an action, so it can't receive traffic from the load balancer.

$result = $client->describeTargetHealth([
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
]);

Result syntax:

[
    'TargetHealthDescriptions' => [
        [
            'Target' => [
                'Id' => 'i-0f76fade',
                'Port' => 80,
            ],
            'TargetHealth' => [
                'Description' => 'Given target group is not configured to receive traffic from ELB',
                'Reason' => 'Target.NotInUse',
                'State' => 'unused',
            ],
        ],
        [
            'HealthCheckPort' => '80',
            'Target' => [
                'Id' => 'i-0f76fade',
                'Port' => 80,
            ],
            'TargetHealth' => [
                'State' => 'healthy',
            ],
        ],
    ],
]

Example 2: To describe the health of a target

This example describes the health of the specified target. This target is healthy.

$result = $client->describeTargetHealth([
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
    'Targets' => [
        [
            'Id' => 'i-0f76fade',
            'Port' => 80,
        ],
    ],
]);

Result syntax:

[
    'TargetHealthDescriptions' => [
        [
            'HealthCheckPort' => '80',
            'Target' => [
                'Id' => 'i-0f76fade',
                'Port' => 80,
            ],
            'TargetHealth' => [
                'State' => 'healthy',
            ],
        ],
    ],
]

DescribeTrustStoreAssociations

$result = $client->describeTrustStoreAssociations([/* ... */]);
$promise = $client->describeTrustStoreAssociationsAsync([/* ... */]);

Describes all resources associated with the specified trust store.

Parameter Syntax

$result = $client->describeTrustStoreAssociations([
    'Marker' => '<string>',
    'PageSize' => <integer>,
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'NextMarker' => '<string>',
    'TrustStoreAssociations' => [
        [
            'ResourceArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

DescribeTrustStoreRevocations

$result = $client->describeTrustStoreRevocations([/* ... */]);
$promise = $client->describeTrustStoreRevocationsAsync([/* ... */]);

Describes the revocation files in use by the specified trust store or revocation files.

Parameter Syntax

$result = $client->describeTrustStoreRevocations([
    'Marker' => '<string>',
    'PageSize' => <integer>,
    'RevocationIds' => [<integer>, ...],
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'NextMarker' => '<string>',
    'TrustStoreRevocations' => [
        [
            'NumberOfRevokedEntries' => <integer>,
            'RevocationId' => <integer>,
            'RevocationType' => 'CRL',
            'TrustStoreArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

RevocationIdNotFoundException:

The specified revocation ID does not exist.

DescribeTrustStores

$result = $client->describeTrustStores([/* ... */]);
$promise = $client->describeTrustStoresAsync([/* ... */]);

Describes all trust stores for the specified account.

Parameter Syntax

$result = $client->describeTrustStores([
    'Marker' => '<string>',
    'Names' => ['<string>', ...],
    'PageSize' => <integer>,
    'TrustStoreArns' => ['<string>', ...],
]);

Parameter Details

Result Syntax

[
    'NextMarker' => '<string>',
    'TrustStores' => [
        [
            'Name' => '<string>',
            'NumberOfCaCertificates' => <integer>,
            'Status' => 'ACTIVE|CREATING',
            'TotalRevokedEntries' => <integer>,
            'TrustStoreArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

GetResourcePolicy

$result = $client->getResourcePolicy([/* ... */]);
$promise = $client->getResourcePolicyAsync([/* ... */]);

Retrieves the resource policy for a specified resource.

Parameter Syntax

$result = $client->getResourcePolicy([
    'ResourceArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Policy' => '<string>',
]

Result Details

Errors

ResourceNotFoundException:

The specified resource does not exist.

Examples

Example 1: Retrieve a resource policy

This example retrieves the resource policy for the specified trust store.

$result = $client->getResourcePolicy([
    'ResourceArn' => 'arn:aws:elasticloadbalancing:us-east-1:123456789012:truststore/my-trust-store/73e2d6bc24d8a067',
]);

GetTrustStoreCaCertificatesBundle

$result = $client->getTrustStoreCaCertificatesBundle([/* ... */]);
$promise = $client->getTrustStoreCaCertificatesBundleAsync([/* ... */]);

Retrieves the ca certificate bundle.

This action returns a pre-signed S3 URI which is active for ten minutes.

Parameter Syntax

$result = $client->getTrustStoreCaCertificatesBundle([
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Location' => '<string>',
]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

GetTrustStoreRevocationContent

$result = $client->getTrustStoreRevocationContent([/* ... */]);
$promise = $client->getTrustStoreRevocationContentAsync([/* ... */]);

Retrieves the specified revocation file.

This action returns a pre-signed S3 URI which is active for ten minutes.

Parameter Syntax

$result = $client->getTrustStoreRevocationContent([
    'RevocationId' => <integer>, // REQUIRED
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Location' => '<string>',
]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

RevocationIdNotFoundException:

The specified revocation ID does not exist.

ModifyListener

$result = $client->modifyListener([/* ... */]);
$promise = $client->modifyListenerAsync([/* ... */]);

Replaces the specified properties of the specified listener. Any properties that you do not specify remain unchanged.

Changing the protocol from HTTPS to HTTP, or from TLS to TCP, removes the security policy and default certificate properties. If you change the protocol from HTTP to HTTPS, or from TCP to TLS, you must add the security policy and default certificate properties.

To add an item to a list, remove an item from a list, or update an item in a list, you must provide the entire list. For example, to add an action, specify a list with the current actions plus the new action.

Parameter Syntax

$result = $client->modifyListener([
    'AlpnPolicy' => ['<string>', ...],
    'Certificates' => [
        [
            'CertificateArn' => '<string>',
            'IsDefault' => true || false,
        ],
        // ...
    ],
    'DefaultActions' => [
        [
            'AuthenticateCognitoConfig' => [
                'AuthenticationRequestExtraParams' => ['<string>', ...],
                'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                'Scope' => '<string>',
                'SessionCookieName' => '<string>',
                'SessionTimeout' => <integer>,
                'UserPoolArn' => '<string>', // REQUIRED
                'UserPoolClientId' => '<string>', // REQUIRED
                'UserPoolDomain' => '<string>', // REQUIRED
            ],
            'AuthenticateOidcConfig' => [
                'AuthenticationRequestExtraParams' => ['<string>', ...],
                'AuthorizationEndpoint' => '<string>', // REQUIRED
                'ClientId' => '<string>', // REQUIRED
                'ClientSecret' => '<string>',
                'Issuer' => '<string>', // REQUIRED
                'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                'Scope' => '<string>',
                'SessionCookieName' => '<string>',
                'SessionTimeout' => <integer>,
                'TokenEndpoint' => '<string>', // REQUIRED
                'UseExistingClientSecret' => true || false,
                'UserInfoEndpoint' => '<string>', // REQUIRED
            ],
            'FixedResponseConfig' => [
                'ContentType' => '<string>',
                'MessageBody' => '<string>',
                'StatusCode' => '<string>', // REQUIRED
            ],
            'ForwardConfig' => [
                'TargetGroupStickinessConfig' => [
                    'DurationSeconds' => <integer>,
                    'Enabled' => true || false,
                ],
                'TargetGroups' => [
                    [
                        'TargetGroupArn' => '<string>',
                        'Weight' => <integer>,
                    ],
                    // ...
                ],
            ],
            'Order' => <integer>,
            'RedirectConfig' => [
                'Host' => '<string>',
                'Path' => '<string>',
                'Port' => '<string>',
                'Protocol' => '<string>',
                'Query' => '<string>',
                'StatusCode' => 'HTTP_301|HTTP_302', // REQUIRED
            ],
            'TargetGroupArn' => '<string>',
            'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response', // REQUIRED
        ],
        // ...
    ],
    'ListenerArn' => '<string>', // REQUIRED
    'MutualAuthentication' => [
        'IgnoreClientCertificateExpiry' => true || false,
        'Mode' => '<string>',
        'TrustStoreArn' => '<string>',
        'TrustStoreAssociationStatus' => 'active|removed',
    ],
    'Port' => <integer>,
    'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
    'SslPolicy' => '<string>',
]);

Parameter Details

Result Syntax

[
    'Listeners' => [
        [
            'AlpnPolicy' => ['<string>', ...],
            'Certificates' => [
                [
                    'CertificateArn' => '<string>',
                    'IsDefault' => true || false,
                ],
                // ...
            ],
            'DefaultActions' => [
                [
                    'AuthenticateCognitoConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'UserPoolArn' => '<string>',
                        'UserPoolClientId' => '<string>',
                        'UserPoolDomain' => '<string>',
                    ],
                    'AuthenticateOidcConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'AuthorizationEndpoint' => '<string>',
                        'ClientId' => '<string>',
                        'ClientSecret' => '<string>',
                        'Issuer' => '<string>',
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'TokenEndpoint' => '<string>',
                        'UseExistingClientSecret' => true || false,
                        'UserInfoEndpoint' => '<string>',
                    ],
                    'FixedResponseConfig' => [
                        'ContentType' => '<string>',
                        'MessageBody' => '<string>',
                        'StatusCode' => '<string>',
                    ],
                    'ForwardConfig' => [
                        'TargetGroupStickinessConfig' => [
                            'DurationSeconds' => <integer>,
                            'Enabled' => true || false,
                        ],
                        'TargetGroups' => [
                            [
                                'TargetGroupArn' => '<string>',
                                'Weight' => <integer>,
                            ],
                            // ...
                        ],
                    ],
                    'Order' => <integer>,
                    'RedirectConfig' => [
                        'Host' => '<string>',
                        'Path' => '<string>',
                        'Port' => '<string>',
                        'Protocol' => '<string>',
                        'Query' => '<string>',
                        'StatusCode' => 'HTTP_301|HTTP_302',
                    ],
                    'TargetGroupArn' => '<string>',
                    'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response',
                ],
                // ...
            ],
            'ListenerArn' => '<string>',
            'LoadBalancerArn' => '<string>',
            'MutualAuthentication' => [
                'IgnoreClientCertificateExpiry' => true || false,
                'Mode' => '<string>',
                'TrustStoreArn' => '<string>',
                'TrustStoreAssociationStatus' => 'active|removed',
            ],
            'Port' => <integer>,
            'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'SslPolicy' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

DuplicateListenerException:

A listener with the specified port already exists.

TooManyListenersException:

You've reached the limit on the number of listeners per load balancer.

TooManyCertificatesException:

You've reached the limit on the number of certificates per load balancer.

ListenerNotFoundException:

The specified listener does not exist.

TargetGroupNotFoundException:

The specified target group does not exist.

TargetGroupAssociationLimitException:

You've reached the limit on the number of load balancers per target group.

IncompatibleProtocolsException:

The specified configuration is not valid with this protocol.

SSLPolicyNotFoundException:

The specified SSL policy does not exist.

CertificateNotFoundException:

The specified certificate does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

UnsupportedProtocolException:

The specified protocol is not supported.

TooManyRegistrationsForTargetIdException:

You've reached the limit on the number of times a target can be registered with a load balancer.

TooManyTargetsException:

You've reached the limit on the number of targets.

TooManyActionsException:

You've reached the limit on the number of actions per rule.

InvalidLoadBalancerActionException:

The requested action is not valid.

TooManyUniqueTargetGroupsPerLoadBalancerException:

You've reached the limit on the number of unique target groups per load balancer across all listeners. If a target group is used by multiple actions for a load balancer, it is counted as only one use.

ALPNPolicyNotSupportedException:

The specified ALPN policy is not supported.

TrustStoreNotFoundException:

The specified trust store does not exist.

TrustStoreNotReadyException:

The specified trust store is not active.

Examples

Example 1: To change the default action for a listener

This example changes the default action for the specified listener.

$result = $client->modifyListener([
    'DefaultActions' => [
        [
            'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-new-targets/2453ed029918f21f',
            'Type' => 'forward',
        ],
    ],
    'ListenerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2',
]);

Result syntax:

[
    'Listeners' => [
        [
            'DefaultActions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-new-targets/2453ed029918f21f',
                    'Type' => 'forward',
                ],
            ],
            'ListenerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2',
            'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            'Port' => 80,
            'Protocol' => 'HTTP',
        ],
    ],
]

Example 2: To change the server certificate

This example changes the server certificate for the specified HTTPS listener.

$result = $client->modifyListener([
    'Certificates' => [
        [
            'CertificateArn' => 'arn:aws:iam::123456789012:server-certificate/my-new-server-cert',
        ],
    ],
    'ListenerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/0467ef3c8400ae65',
]);

Result syntax:

[
    'Listeners' => [
        [
            'Certificates' => [
                [
                    'CertificateArn' => 'arn:aws:iam::123456789012:server-certificate/my-new-server-cert',
                ],
            ],
            'DefaultActions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
                    'Type' => 'forward',
                ],
            ],
            'ListenerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener/app/my-load-balancer/50dc6c495c0c9188/0467ef3c8400ae65',
            'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            'Port' => 443,
            'Protocol' => 'HTTPS',
            'SslPolicy' => 'ELBSecurityPolicy-2015-05',
        ],
    ],
]

ModifyListenerAttributes

$result = $client->modifyListenerAttributes([/* ... */]);
$promise = $client->modifyListenerAttributesAsync([/* ... */]);

Modifies the specified attributes of the specified listener.

Parameter Syntax

$result = $client->modifyListenerAttributes([
    'Attributes' => [ // REQUIRED
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'ListenerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Attributes' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

ListenerNotFoundException:

The specified listener does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

ModifyLoadBalancerAttributes

$result = $client->modifyLoadBalancerAttributes([/* ... */]);
$promise = $client->modifyLoadBalancerAttributesAsync([/* ... */]);

Modifies the specified attributes of the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer.

If any of the specified attributes can't be modified as requested, the call fails. Any existing attributes that you do not modify retain their current values.

Parameter Syntax

$result = $client->modifyLoadBalancerAttributes([
    'Attributes' => [ // REQUIRED
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'LoadBalancerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Attributes' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

Examples

Example 1: To enable deletion protection

This example enables deletion protection for the specified load balancer.

$result = $client->modifyLoadBalancerAttributes([
    'Attributes' => [
        [
            'Key' => 'deletion_protection.enabled',
            'Value' => 'true',
        ],
    ],
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
]);

Result syntax:

[
    'Attributes' => [
        [
            'Key' => 'deletion_protection.enabled',
            'Value' => 'true',
        ],
        [
            'Key' => 'access_logs.s3.enabled',
            'Value' => 'false',
        ],
        [
            'Key' => 'idle_timeout.timeout_seconds',
            'Value' => '60',
        ],
        [
            'Key' => 'access_logs.s3.prefix',
            'Value' => '',
        ],
        [
            'Key' => 'access_logs.s3.bucket',
            'Value' => '',
        ],
    ],
]

Example 2: To change the idle timeout

This example changes the idle timeout value for the specified load balancer.

$result = $client->modifyLoadBalancerAttributes([
    'Attributes' => [
        [
            'Key' => 'idle_timeout.timeout_seconds',
            'Value' => '30',
        ],
    ],
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
]);

Result syntax:

[
    'Attributes' => [
        [
            'Key' => 'idle_timeout.timeout_seconds',
            'Value' => '30',
        ],
        [
            'Key' => 'access_logs.s3.enabled',
            'Value' => 'false',
        ],
        [
            'Key' => 'access_logs.s3.prefix',
            'Value' => '',
        ],
        [
            'Key' => 'deletion_protection.enabled',
            'Value' => 'true',
        ],
        [
            'Key' => 'access_logs.s3.bucket',
            'Value' => '',
        ],
    ],
]

Example 3: To enable access logs

This example enables access logs for the specified load balancer. Note that the S3 bucket must exist in the same region as the load balancer and must have a policy attached that grants access to the Elastic Load Balancing service.

$result = $client->modifyLoadBalancerAttributes([
    'Attributes' => [
        [
            'Key' => 'access_logs.s3.enabled',
            'Value' => 'true',
        ],
        [
            'Key' => 'access_logs.s3.bucket',
            'Value' => 'my-loadbalancer-logs',
        ],
        [
            'Key' => 'access_logs.s3.prefix',
            'Value' => 'myapp',
        ],
    ],
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
]);

Result syntax:

[
    'Attributes' => [
        [
            'Key' => 'access_logs.s3.enabled',
            'Value' => 'true',
        ],
        [
            'Key' => 'access_logs.s3.bucket',
            'Value' => 'my-load-balancer-logs',
        ],
        [
            'Key' => 'access_logs.s3.prefix',
            'Value' => 'myapp',
        ],
        [
            'Key' => 'idle_timeout.timeout_seconds',
            'Value' => '60',
        ],
        [
            'Key' => 'deletion_protection.enabled',
            'Value' => 'false',
        ],
    ],
]

ModifyRule

$result = $client->modifyRule([/* ... */]);
$promise = $client->modifyRuleAsync([/* ... */]);

Replaces the specified properties of the specified rule. Any properties that you do not specify are unchanged.

To add an item to a list, remove an item from a list, or update an item in a list, you must provide the entire list. For example, to add an action, specify a list with the current actions plus the new action.

Parameter Syntax

$result = $client->modifyRule([
    'Actions' => [
        [
            'AuthenticateCognitoConfig' => [
                'AuthenticationRequestExtraParams' => ['<string>', ...],
                'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                'Scope' => '<string>',
                'SessionCookieName' => '<string>',
                'SessionTimeout' => <integer>,
                'UserPoolArn' => '<string>', // REQUIRED
                'UserPoolClientId' => '<string>', // REQUIRED
                'UserPoolDomain' => '<string>', // REQUIRED
            ],
            'AuthenticateOidcConfig' => [
                'AuthenticationRequestExtraParams' => ['<string>', ...],
                'AuthorizationEndpoint' => '<string>', // REQUIRED
                'ClientId' => '<string>', // REQUIRED
                'ClientSecret' => '<string>',
                'Issuer' => '<string>', // REQUIRED
                'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                'Scope' => '<string>',
                'SessionCookieName' => '<string>',
                'SessionTimeout' => <integer>,
                'TokenEndpoint' => '<string>', // REQUIRED
                'UseExistingClientSecret' => true || false,
                'UserInfoEndpoint' => '<string>', // REQUIRED
            ],
            'FixedResponseConfig' => [
                'ContentType' => '<string>',
                'MessageBody' => '<string>',
                'StatusCode' => '<string>', // REQUIRED
            ],
            'ForwardConfig' => [
                'TargetGroupStickinessConfig' => [
                    'DurationSeconds' => <integer>,
                    'Enabled' => true || false,
                ],
                'TargetGroups' => [
                    [
                        'TargetGroupArn' => '<string>',
                        'Weight' => <integer>,
                    ],
                    // ...
                ],
            ],
            'Order' => <integer>,
            'RedirectConfig' => [
                'Host' => '<string>',
                'Path' => '<string>',
                'Port' => '<string>',
                'Protocol' => '<string>',
                'Query' => '<string>',
                'StatusCode' => 'HTTP_301|HTTP_302', // REQUIRED
            ],
            'TargetGroupArn' => '<string>',
            'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response', // REQUIRED
        ],
        // ...
    ],
    'Conditions' => [
        [
            'Field' => '<string>',
            'HostHeaderConfig' => [
                'Values' => ['<string>', ...],
            ],
            'HttpHeaderConfig' => [
                'HttpHeaderName' => '<string>',
                'Values' => ['<string>', ...],
            ],
            'HttpRequestMethodConfig' => [
                'Values' => ['<string>', ...],
            ],
            'PathPatternConfig' => [
                'Values' => ['<string>', ...],
            ],
            'QueryStringConfig' => [
                'Values' => [
                    [
                        'Key' => '<string>',
                        'Value' => '<string>',
                    ],
                    // ...
                ],
            ],
            'SourceIpConfig' => [
                'Values' => ['<string>', ...],
            ],
            'Values' => ['<string>', ...],
        ],
        // ...
    ],
    'RuleArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Rules' => [
        [
            'Actions' => [
                [
                    'AuthenticateCognitoConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'UserPoolArn' => '<string>',
                        'UserPoolClientId' => '<string>',
                        'UserPoolDomain' => '<string>',
                    ],
                    'AuthenticateOidcConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'AuthorizationEndpoint' => '<string>',
                        'ClientId' => '<string>',
                        'ClientSecret' => '<string>',
                        'Issuer' => '<string>',
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'TokenEndpoint' => '<string>',
                        'UseExistingClientSecret' => true || false,
                        'UserInfoEndpoint' => '<string>',
                    ],
                    'FixedResponseConfig' => [
                        'ContentType' => '<string>',
                        'MessageBody' => '<string>',
                        'StatusCode' => '<string>',
                    ],
                    'ForwardConfig' => [
                        'TargetGroupStickinessConfig' => [
                            'DurationSeconds' => <integer>,
                            'Enabled' => true || false,
                        ],
                        'TargetGroups' => [
                            [
                                'TargetGroupArn' => '<string>',
                                'Weight' => <integer>,
                            ],
                            // ...
                        ],
                    ],
                    'Order' => <integer>,
                    'RedirectConfig' => [
                        'Host' => '<string>',
                        'Path' => '<string>',
                        'Port' => '<string>',
                        'Protocol' => '<string>',
                        'Query' => '<string>',
                        'StatusCode' => 'HTTP_301|HTTP_302',
                    ],
                    'TargetGroupArn' => '<string>',
                    'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response',
                ],
                // ...
            ],
            'Conditions' => [
                [
                    'Field' => '<string>',
                    'HostHeaderConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'HttpHeaderConfig' => [
                        'HttpHeaderName' => '<string>',
                        'Values' => ['<string>', ...],
                    ],
                    'HttpRequestMethodConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'PathPatternConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'QueryStringConfig' => [
                        'Values' => [
                            [
                                'Key' => '<string>',
                                'Value' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                    'SourceIpConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'Values' => ['<string>', ...],
                ],
                // ...
            ],
            'IsDefault' => true || false,
            'Priority' => '<string>',
            'RuleArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TargetGroupAssociationLimitException:

You've reached the limit on the number of load balancers per target group.

IncompatibleProtocolsException:

The specified configuration is not valid with this protocol.

RuleNotFoundException:

The specified rule does not exist.

OperationNotPermittedException:

This operation is not allowed.

TooManyRegistrationsForTargetIdException:

You've reached the limit on the number of times a target can be registered with a load balancer.

TooManyTargetsException:

You've reached the limit on the number of targets.

TargetGroupNotFoundException:

The specified target group does not exist.

UnsupportedProtocolException:

The specified protocol is not supported.

TooManyActionsException:

You've reached the limit on the number of actions per rule.

InvalidLoadBalancerActionException:

The requested action is not valid.

TooManyUniqueTargetGroupsPerLoadBalancerException:

You've reached the limit on the number of unique target groups per load balancer across all listeners. If a target group is used by multiple actions for a load balancer, it is counted as only one use.

Examples

Example 1: To modify a rule

This example modifies the condition for the specified rule.

$result = $client->modifyRule([
    'Conditions' => [
        [
            'Field' => 'path-pattern',
            'Values' => [
                '/images/*',
            ],
        ],
    ],
    'RuleArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener-rule/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2/9683b2d02a6cabee',
]);

Result syntax:

[
    'Rules' => [
        [
            'Actions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
                    'Type' => 'forward',
                ],
            ],
            'Conditions' => [
                [
                    'Field' => 'path-pattern',
                    'Values' => [
                        '/images/*',
                    ],
                ],
            ],
            'IsDefault' => ,
            'Priority' => '10',
            'RuleArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener-rule/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2/9683b2d02a6cabee',
        ],
    ],
]

ModifyTargetGroup

$result = $client->modifyTargetGroup([/* ... */]);
$promise = $client->modifyTargetGroupAsync([/* ... */]);

Modifies the health checks used when evaluating the health state of the targets in the specified target group.

Parameter Syntax

$result = $client->modifyTargetGroup([
    'HealthCheckEnabled' => true || false,
    'HealthCheckIntervalSeconds' => <integer>,
    'HealthCheckPath' => '<string>',
    'HealthCheckPort' => '<string>',
    'HealthCheckProtocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
    'HealthCheckTimeoutSeconds' => <integer>,
    'HealthyThresholdCount' => <integer>,
    'Matcher' => [
        'GrpcCode' => '<string>',
        'HttpCode' => '<string>',
    ],
    'TargetGroupArn' => '<string>', // REQUIRED
    'UnhealthyThresholdCount' => <integer>,
]);

Parameter Details

Result Syntax

[
    'TargetGroups' => [
        [
            'HealthCheckEnabled' => true || false,
            'HealthCheckIntervalSeconds' => <integer>,
            'HealthCheckPath' => '<string>',
            'HealthCheckPort' => '<string>',
            'HealthCheckProtocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'HealthCheckTimeoutSeconds' => <integer>,
            'HealthyThresholdCount' => <integer>,
            'IpAddressType' => 'ipv4|ipv6',
            'LoadBalancerArns' => ['<string>', ...],
            'Matcher' => [
                'GrpcCode' => '<string>',
                'HttpCode' => '<string>',
            ],
            'Port' => <integer>,
            'Protocol' => 'HTTP|HTTPS|TCP|TLS|UDP|TCP_UDP|GENEVE',
            'ProtocolVersion' => '<string>',
            'TargetGroupArn' => '<string>',
            'TargetGroupName' => '<string>',
            'TargetType' => 'instance|ip|lambda|alb',
            'UnhealthyThresholdCount' => <integer>,
            'VpcId' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TargetGroupNotFoundException:

The specified target group does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

Examples

Example 1: To modify the health check configuration for a target group

This example changes the configuration of the health checks used to evaluate the health of the targets for the specified target group.

$result = $client->modifyTargetGroup([
    'HealthCheckPort' => '443',
    'HealthCheckProtocol' => 'HTTPS',
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-https-targets/2453ed029918f21f',
]);

Result syntax:

[
    'TargetGroups' => [
        [
            'HealthCheckIntervalSeconds' => 30,
            'HealthCheckPort' => '443',
            'HealthCheckProtocol' => 'HTTPS',
            'HealthCheckTimeoutSeconds' => 5,
            'HealthyThresholdCount' => 5,
            'LoadBalancerArns' => [
                'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
            ],
            'Matcher' => [
                'HttpCode' => '200',
            ],
            'Port' => 443,
            'Protocol' => 'HTTPS',
            'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-https-targets/2453ed029918f21f',
            'TargetGroupName' => 'my-https-targets',
            'UnhealthyThresholdCount' => 2,
            'VpcId' => 'vpc-3ac0fb5f',
        ],
    ],
]

ModifyTargetGroupAttributes

$result = $client->modifyTargetGroupAttributes([/* ... */]);
$promise = $client->modifyTargetGroupAttributesAsync([/* ... */]);

Modifies the specified attributes of the specified target group.

Parameter Syntax

$result = $client->modifyTargetGroupAttributes([
    'Attributes' => [ // REQUIRED
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
    'TargetGroupArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'Attributes' => [
        [
            'Key' => '<string>',
            'Value' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TargetGroupNotFoundException:

The specified target group does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

Examples

Example 1: To modify the deregistration delay timeout

This example sets the deregistration delay timeout to the specified value for the specified target group.

$result = $client->modifyTargetGroupAttributes([
    'Attributes' => [
        [
            'Key' => 'deregistration_delay.timeout_seconds',
            'Value' => '600',
        ],
    ],
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
]);

Result syntax:

[
    'Attributes' => [
        [
            'Key' => 'stickiness.enabled',
            'Value' => 'false',
        ],
        [
            'Key' => 'deregistration_delay.timeout_seconds',
            'Value' => '600',
        ],
        [
            'Key' => 'stickiness.type',
            'Value' => 'lb_cookie',
        ],
        [
            'Key' => 'stickiness.lb_cookie.duration_seconds',
            'Value' => '86400',
        ],
    ],
]

ModifyTrustStore

$result = $client->modifyTrustStore([/* ... */]);
$promise = $client->modifyTrustStoreAsync([/* ... */]);

Update the ca certificate bundle for the specified trust store.

Parameter Syntax

$result = $client->modifyTrustStore([
    'CaCertificatesBundleS3Bucket' => '<string>', // REQUIRED
    'CaCertificatesBundleS3Key' => '<string>', // REQUIRED
    'CaCertificatesBundleS3ObjectVersion' => '<string>',
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'TrustStores' => [
        [
            'Name' => '<string>',
            'NumberOfCaCertificates' => <integer>,
            'Status' => 'ACTIVE|CREATING',
            'TotalRevokedEntries' => <integer>,
            'TrustStoreArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

InvalidCaCertificatesBundleException:

The specified ca certificate bundle is in an invalid format, or corrupt.

CaCertificatesBundleNotFoundException:

The specified ca certificate bundle does not exist.

RegisterTargets

$result = $client->registerTargets([/* ... */]);
$promise = $client->registerTargetsAsync([/* ... */]);

Registers the specified targets with the specified target group.

If the target is an EC2 instance, it must be in the running state when you register it.

By default, the load balancer routes requests to registered targets using the protocol and port for the target group. Alternatively, you can override the port for a target when you register it. You can register each EC2 instance or IP address with the same target group multiple times using different ports.

With a Network Load Balancer, you can't register instances by instance ID if they have the following instance types: C1, CC1, CC2, CG1, CG2, CR1, CS1, G1, G2, HI1, HS1, M1, M2, M3, and T1. You can register instances of these types by IP address.

Parameter Syntax

$result = $client->registerTargets([
    'TargetGroupArn' => '<string>', // REQUIRED
    'Targets' => [ // REQUIRED
        [
            'AvailabilityZone' => '<string>',
            'Id' => '<string>', // REQUIRED
            'Port' => <integer>,
        ],
        // ...
    ],
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

TargetGroupNotFoundException:

The specified target group does not exist.

TooManyTargetsException:

You've reached the limit on the number of targets.

InvalidTargetException:

The specified target does not exist, is not in the same VPC as the target group, or has an unsupported instance type.

TooManyRegistrationsForTargetIdException:

You've reached the limit on the number of times a target can be registered with a load balancer.

Examples

Example 1: To register targets with a target group

This example registers the specified instances with the specified target group.

$result = $client->registerTargets([
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
    'Targets' => [
        [
            'Id' => 'i-80c8dd94',
        ],
        [
            'Id' => 'i-ceddcd4d',
        ],
    ],
]);

Example 2: To register targets with a target group using port overrides

This example registers the specified instance with the specified target group using multiple ports. This enables you to register ECS containers on the same instance as targets in the target group.

$result = $client->registerTargets([
    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-new-targets/3bb63f11dfb0faf9',
    'Targets' => [
        [
            'Id' => 'i-80c8dd94',
            'Port' => 80,
        ],
        [
            'Id' => 'i-80c8dd94',
            'Port' => 766,
        ],
    ],
]);

RemoveListenerCertificates

$result = $client->removeListenerCertificates([/* ... */]);
$promise = $client->removeListenerCertificatesAsync([/* ... */]);

Removes the specified certificate from the certificate list for the specified HTTPS or TLS listener.

Parameter Syntax

$result = $client->removeListenerCertificates([
    'Certificates' => [ // REQUIRED
        [
            'CertificateArn' => '<string>',
            'IsDefault' => true || false,
        ],
        // ...
    ],
    'ListenerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

ListenerNotFoundException:

The specified listener does not exist.

OperationNotPermittedException:

This operation is not allowed.

RemoveTags

$result = $client->removeTags([/* ... */]);
$promise = $client->removeTagsAsync([/* ... */]);

Removes the specified tags from the specified Elastic Load Balancing resources. You can remove the tags for one or more Application Load Balancers, Network Load Balancers, Gateway Load Balancers, target groups, listeners, or rules.

Parameter Syntax

$result = $client->removeTags([
    'ResourceArns' => ['<string>', ...], // REQUIRED
    'TagKeys' => ['<string>', ...], // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

TargetGroupNotFoundException:

The specified target group does not exist.

ListenerNotFoundException:

The specified listener does not exist.

RuleNotFoundException:

The specified rule does not exist.

TooManyTagsException:

You've reached the limit on the number of tags for this resource.

TrustStoreNotFoundException:

The specified trust store does not exist.

Examples

Example 1: To remove tags from a load balancer

This example removes the specified tags from the specified load balancer.

$result = $client->removeTags([
    'ResourceArns' => [
        'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
    ],
    'TagKeys' => [
        'project',
        'department',
    ],
]);

RemoveTrustStoreRevocations

$result = $client->removeTrustStoreRevocations([/* ... */]);
$promise = $client->removeTrustStoreRevocationsAsync([/* ... */]);

Removes the specified revocation file from the specified trust store.

Parameter Syntax

$result = $client->removeTrustStoreRevocations([
    'RevocationIds' => [<integer>, ...], // REQUIRED
    'TrustStoreArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[]

Result Details

Errors

TrustStoreNotFoundException:

The specified trust store does not exist.

RevocationIdNotFoundException:

The specified revocation ID does not exist.

SetIpAddressType

$result = $client->setIpAddressType([/* ... */]);
$promise = $client->setIpAddressTypeAsync([/* ... */]);

Sets the type of IP addresses used by the subnets of the specified load balancer.

Parameter Syntax

$result = $client->setIpAddressType([
    'IpAddressType' => 'ipv4|dualstack|dualstack-without-public-ipv4', // REQUIRED
    'LoadBalancerArn' => '<string>', // REQUIRED
]);

Parameter Details

Result Syntax

[
    'IpAddressType' => 'ipv4|dualstack|dualstack-without-public-ipv4',
]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

InvalidSubnetException:

The specified subnet is out of available addresses.

SetRulePriorities

$result = $client->setRulePriorities([/* ... */]);
$promise = $client->setRulePrioritiesAsync([/* ... */]);

Sets the priorities of the specified rules.

You can reorder the rules as long as there are no priority conflicts in the new order. Any existing rules that you do not specify retain their current priority.

Parameter Syntax

$result = $client->setRulePriorities([
    'RulePriorities' => [ // REQUIRED
        [
            'Priority' => <integer>,
            'RuleArn' => '<string>',
        ],
        // ...
    ],
]);

Parameter Details

Result Syntax

[
    'Rules' => [
        [
            'Actions' => [
                [
                    'AuthenticateCognitoConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'UserPoolArn' => '<string>',
                        'UserPoolClientId' => '<string>',
                        'UserPoolDomain' => '<string>',
                    ],
                    'AuthenticateOidcConfig' => [
                        'AuthenticationRequestExtraParams' => ['<string>', ...],
                        'AuthorizationEndpoint' => '<string>',
                        'ClientId' => '<string>',
                        'ClientSecret' => '<string>',
                        'Issuer' => '<string>',
                        'OnUnauthenticatedRequest' => 'deny|allow|authenticate',
                        'Scope' => '<string>',
                        'SessionCookieName' => '<string>',
                        'SessionTimeout' => <integer>,
                        'TokenEndpoint' => '<string>',
                        'UseExistingClientSecret' => true || false,
                        'UserInfoEndpoint' => '<string>',
                    ],
                    'FixedResponseConfig' => [
                        'ContentType' => '<string>',
                        'MessageBody' => '<string>',
                        'StatusCode' => '<string>',
                    ],
                    'ForwardConfig' => [
                        'TargetGroupStickinessConfig' => [
                            'DurationSeconds' => <integer>,
                            'Enabled' => true || false,
                        ],
                        'TargetGroups' => [
                            [
                                'TargetGroupArn' => '<string>',
                                'Weight' => <integer>,
                            ],
                            // ...
                        ],
                    ],
                    'Order' => <integer>,
                    'RedirectConfig' => [
                        'Host' => '<string>',
                        'Path' => '<string>',
                        'Port' => '<string>',
                        'Protocol' => '<string>',
                        'Query' => '<string>',
                        'StatusCode' => 'HTTP_301|HTTP_302',
                    ],
                    'TargetGroupArn' => '<string>',
                    'Type' => 'forward|authenticate-oidc|authenticate-cognito|redirect|fixed-response',
                ],
                // ...
            ],
            'Conditions' => [
                [
                    'Field' => '<string>',
                    'HostHeaderConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'HttpHeaderConfig' => [
                        'HttpHeaderName' => '<string>',
                        'Values' => ['<string>', ...],
                    ],
                    'HttpRequestMethodConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'PathPatternConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'QueryStringConfig' => [
                        'Values' => [
                            [
                                'Key' => '<string>',
                                'Value' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                    'SourceIpConfig' => [
                        'Values' => ['<string>', ...],
                    ],
                    'Values' => ['<string>', ...],
                ],
                // ...
            ],
            'IsDefault' => true || false,
            'Priority' => '<string>',
            'RuleArn' => '<string>',
        ],
        // ...
    ],
]

Result Details

Errors

RuleNotFoundException:

The specified rule does not exist.

PriorityInUseException:

The specified priority is in use.

OperationNotPermittedException:

This operation is not allowed.

Examples

Example 1: To set the rule priority

This example sets the priority of the specified rule.

$result = $client->setRulePriorities([
    'RulePriorities' => [
        [
            'Priority' => 5,
            'RuleArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener-rule/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2/1291d13826f405c3',
        ],
    ],
]);

Result syntax:

[
    'Rules' => [
        [
            'Actions' => [
                [
                    'TargetGroupArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067',
                    'Type' => 'forward',
                ],
            ],
            'Conditions' => [
                [
                    'Field' => 'path-pattern',
                    'Values' => [
                        '/img/*',
                    ],
                ],
            ],
            'IsDefault' => ,
            'Priority' => '5',
            'RuleArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:listener-rule/app/my-load-balancer/50dc6c495c0c9188/f2f7dc8efc522ab2/1291d13826f405c3',
        ],
    ],
]

SetSecurityGroups

$result = $client->setSecurityGroups([/* ... */]);
$promise = $client->setSecurityGroupsAsync([/* ... */]);

Associates the specified security groups with the specified Application Load Balancer or Network Load Balancer. The specified security groups override the previously associated security groups.

You can't perform this operation on a Network Load Balancer unless you specified a security group for the load balancer when you created it.

You can't associate a security group with a Gateway Load Balancer.

Parameter Syntax

$result = $client->setSecurityGroups([
    'EnforceSecurityGroupInboundRulesOnPrivateLinkTraffic' => 'on|off',
    'LoadBalancerArn' => '<string>', // REQUIRED
    'SecurityGroups' => ['<string>', ...], // REQUIRED
]);

Parameter Details

Result Syntax

[
    'EnforceSecurityGroupInboundRulesOnPrivateLinkTraffic' => 'on|off',
    'SecurityGroupIds' => ['<string>', ...],
]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

InvalidSecurityGroupException:

The specified security group does not exist.

Examples

Example 1: To associate a security group with a load balancer

This example associates the specified security group with the specified load balancer.

$result = $client->setSecurityGroups([
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
    'SecurityGroups' => [
        'sg-5943793c',
    ],
]);

Result syntax:

[
    'SecurityGroupIds' => [
        'sg-5943793c',
    ],
]

SetSubnets

$result = $client->setSubnets([/* ... */]);
$promise = $client->setSubnetsAsync([/* ... */]);

Enables the Availability Zones for the specified public subnets for the specified Application Load Balancer, Network Load Balancer or Gateway Load Balancer. The specified subnets replace the previously enabled subnets.

When you specify subnets for a Network Load Balancer, or Gateway Load Balancer you must include all subnets that were enabled previously, with their existing configurations, plus any additional subnets.

Parameter Syntax

$result = $client->setSubnets([
    'EnablePrefixForIpv6SourceNat' => 'on|off',
    'IpAddressType' => 'ipv4|dualstack|dualstack-without-public-ipv4',
    'LoadBalancerArn' => '<string>', // REQUIRED
    'SubnetMappings' => [
        [
            'AllocationId' => '<string>',
            'IPv6Address' => '<string>',
            'PrivateIPv4Address' => '<string>',
            'SourceNatIpv6Prefix' => '<string>',
            'SubnetId' => '<string>',
        ],
        // ...
    ],
    'Subnets' => ['<string>', ...],
]);

Parameter Details

Result Syntax

[
    'AvailabilityZones' => [
        [
            'LoadBalancerAddresses' => [
                [
                    'AllocationId' => '<string>',
                    'IPv6Address' => '<string>',
                    'IpAddress' => '<string>',
                    'PrivateIPv4Address' => '<string>',
                ],
                // ...
            ],
            'OutpostId' => '<string>',
            'SourceNatIpv6Prefixes' => ['<string>', ...],
            'SubnetId' => '<string>',
            'ZoneName' => '<string>',
        ],
        // ...
    ],
    'EnablePrefixForIpv6SourceNat' => 'on|off',
    'IpAddressType' => 'ipv4|dualstack|dualstack-without-public-ipv4',
]

Result Details

Errors

LoadBalancerNotFoundException:

The specified load balancer does not exist.

InvalidConfigurationRequestException:

The requested configuration is not valid.

SubnetNotFoundException:

The specified subnet does not exist.

InvalidSubnetException:

The specified subnet is out of available addresses.

AllocationIdNotFoundException:

The specified allocation ID does not exist.

AvailabilityZoneNotSupportedException:

The specified Availability Zone is not supported.

Examples

Example 1: To enable Availability Zones for a load balancer

This example enables the Availability Zones for the specified subnets for the specified load balancer.

$result = $client->setSubnets([
    'LoadBalancerArn' => 'arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188',
    'Subnets' => [
        'subnet-8360a9e7',
        'subnet-b7d581c0',
    ],
]);

Result syntax:

[
    'AvailabilityZones' => [
        [
            'SubnetId' => 'subnet-8360a9e7',
            'ZoneName' => 'us-west-2a',
        ],
        [
            'SubnetId' => 'subnet-b7d581c0',
            'ZoneName' => 'us-west-2b',
        ],
    ],
]