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/*
* Copyright 2016-2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.elasticloadbalancing;
import javax.annotation.Generated;
import com.amazonaws.*;
import com.amazonaws.regions.*;
import com.amazonaws.services.elasticloadbalancing.model.*;
import com.amazonaws.services.elasticloadbalancing.waiters.AmazonElasticLoadBalancingWaiters;
/**
* Interface for accessing Elastic Load Balancing.
*
* Note: Do not directly implement this interface, new methods are added to it regularly. Extend from
* {@link com.amazonaws.services.elasticloadbalancing.AbstractAmazonElasticLoadBalancing} instead.
*
*
* Elastic Load Balancing
*
* A load balancer can distribute incoming traffic across your EC2 instances. This enables you to increase the
* availability of your application. The load balancer also monitors the health of its registered instances and ensures
* that it routes traffic only to healthy instances. You configure your load balancer to accept incoming traffic by
* specifying one or more listeners, which are configured with a protocol and port number for connections from clients
* to the load balancer and a protocol and port number for connections from the load balancer to the instances.
*
*
* Elastic Load Balancing supports three types of load balancers: Application Load Balancers, Network Load Balancers,
* and Classic Load Balancers. You can select a load balancer based on your application needs. For more information, see
* the Elastic Load Balancing User
* Guide.
*
*
* This reference covers the 2012-06-01 API, which supports Classic Load Balancers. The 2015-12-01 API supports
* Application Load Balancers and Network Load Balancers.
*
*
* To get started, create a load balancer with one or more listeners using CreateLoadBalancer. Register your
* instances with the load balancer using RegisterInstancesWithLoadBalancer.
*
*
* All Elastic Load Balancing operations are idempotent, which means that they complete at most one time. If you
* repeat an operation, it succeeds with a 200 OK response code.
*
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public interface AmazonElasticLoadBalancing {
/**
* The region metadata service name for computing region endpoints. You can use this value to retrieve metadata
* (such as supported regions) of the service.
*
* @see RegionUtils#getRegionsForService(String)
*/
String ENDPOINT_PREFIX = "elasticloadbalancing";
/**
* Overrides the default endpoint for this client ("elasticloadbalancing.amazonaws.com"). Callers can use this
* method to control which AWS region they want to work with.
*
* Callers can pass in just the endpoint (ex: "elasticloadbalancing.amazonaws.com") or a full URL, including the
* protocol (ex: "elasticloadbalancing.amazonaws.com"). If the protocol is not specified here, the default protocol
* from this client's {@link ClientConfiguration} will be used, which by default is HTTPS.
*
* For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available
* endpoints for all AWS services, see: https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/java-dg-region-selection.html#region-selection-
* choose-endpoint
*
* This method is not threadsafe. An endpoint should be configured when the client is created and before any
* service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in
* transit or retrying.
*
* @param endpoint
* The endpoint (ex: "elasticloadbalancing.amazonaws.com") or a full URL, including the protocol (ex:
* "elasticloadbalancing.amazonaws.com") of the region specific AWS endpoint this client will communicate
* with.
* @deprecated use {@link AwsClientBuilder#setEndpointConfiguration(AwsClientBuilder.EndpointConfiguration)} for
* example:
* {@code builder.setEndpointConfiguration(new EndpointConfiguration(endpoint, signingRegion));}
*/
@Deprecated
void setEndpoint(String endpoint);
/**
* An alternative to {@link AmazonElasticLoadBalancing#setEndpoint(String)}, sets the regional endpoint for this
* client's service calls. Callers can use this method to control which AWS region they want to work with.
*
* By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the
* {@link ClientConfiguration} supplied at construction.
*
* This method is not threadsafe. A region should be configured when the client is created and before any service
* requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit
* or retrying.
*
* @param region
* The region this client will communicate with. See {@link Region#getRegion(com.amazonaws.regions.Regions)}
* for accessing a given region. Must not be null and must be a region where the service is available.
*
* @see Region#getRegion(com.amazonaws.regions.Regions)
* @see Region#createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration)
* @see Region#isServiceSupported(String)
* @deprecated use {@link AwsClientBuilder#setRegion(String)}
*/
@Deprecated
void setRegion(Region region);
/**
*
* Adds the specified tags to the specified load balancer. Each load balancer can have a maximum of 10 tags.
*
*
* Each tag consists of a key and an optional value. If a tag with the same key is already associated with the load
* balancer, AddTags updates its value.
*
*
* For more information, see Tag Your Classic Load
* Balancer in the Classic Load Balancers Guide.
*
*
* @param addTagsRequest
* Contains the parameters for AddTags.
* @return Result of the AddTags operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws TooManyTagsException
* The quota for the number of tags that can be assigned to a load balancer has been reached.
* @throws DuplicateTagKeysException
* A tag key was specified more than once.
* @sample AmazonElasticLoadBalancing.AddTags
* @see AWS
* API Documentation
*/
AddTagsResult addTags(AddTagsRequest addTagsRequest);
/**
*
* Associates one or more security groups with your load balancer in a virtual private cloud (VPC). The specified
* security groups override the previously associated security groups.
*
*
* For more information, see Security Groups for Load Balancers in a VPC in the Classic Load Balancers Guide.
*
*
* @param applySecurityGroupsToLoadBalancerRequest
* Contains the parameters for ApplySecurityGroupsToLoadBalancer.
* @return Result of the ApplySecurityGroupsToLoadBalancer operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @throws InvalidSecurityGroupException
* One or more of the specified security groups do not exist.
* @sample AmazonElasticLoadBalancing.ApplySecurityGroupsToLoadBalancer
* @see AWS API Documentation
*/
ApplySecurityGroupsToLoadBalancerResult applySecurityGroupsToLoadBalancer(ApplySecurityGroupsToLoadBalancerRequest applySecurityGroupsToLoadBalancerRequest);
/**
*
* Adds one or more subnets to the set of configured subnets for the specified load balancer.
*
*
* The load balancer evenly distributes requests across all registered subnets. For more information, see Add or Remove
* Subnets for Your Load Balancer in a VPC in the Classic Load Balancers Guide.
*
*
* @param attachLoadBalancerToSubnetsRequest
* Contains the parameters for AttachLoaBalancerToSubnets.
* @return Result of the AttachLoadBalancerToSubnets operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @throws SubnetNotFoundException
* One or more of the specified subnets do not exist.
* @throws InvalidSubnetException
* The specified VPC has no associated Internet gateway.
* @sample AmazonElasticLoadBalancing.AttachLoadBalancerToSubnets
* @see AWS API Documentation
*/
AttachLoadBalancerToSubnetsResult attachLoadBalancerToSubnets(AttachLoadBalancerToSubnetsRequest attachLoadBalancerToSubnetsRequest);
/**
*
* Specifies the health check settings to use when evaluating the health state of your EC2 instances.
*
*
* For more information, see Configure Health
* Checks for Your Load Balancer in the Classic Load Balancers Guide.
*
*
* @param configureHealthCheckRequest
* Contains the parameters for ConfigureHealthCheck.
* @return Result of the ConfigureHealthCheck operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @sample AmazonElasticLoadBalancing.ConfigureHealthCheck
* @see AWS API Documentation
*/
ConfigureHealthCheckResult configureHealthCheck(ConfigureHealthCheckRequest configureHealthCheckRequest);
/**
*
* Generates a stickiness policy with sticky session lifetimes that follow that of an application-generated cookie.
* This policy can be associated only with HTTP/HTTPS listeners.
*
*
* This policy is similar to the policy created by CreateLBCookieStickinessPolicy, except that the lifetime
* of the special Elastic Load Balancing cookie, AWSELB, follows the lifetime of the
* application-generated cookie specified in the policy configuration. The load balancer only inserts a new
* stickiness cookie when the application response includes a new application cookie.
*
*
* If the application cookie is explicitly removed or expires, the session stops being sticky until a new
* application cookie is issued.
*
*
* For more information, see Application-Controlled Session Stickiness in the Classic Load Balancers Guide.
*
*
* @param createAppCookieStickinessPolicyRequest
* Contains the parameters for CreateAppCookieStickinessPolicy.
* @return Result of the CreateAppCookieStickinessPolicy operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws DuplicatePolicyNameException
* A policy with the specified name already exists for this load balancer.
* @throws TooManyPoliciesException
* The quota for the number of policies for this load balancer has been reached.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.CreateAppCookieStickinessPolicy
* @see AWS API Documentation
*/
CreateAppCookieStickinessPolicyResult createAppCookieStickinessPolicy(CreateAppCookieStickinessPolicyRequest createAppCookieStickinessPolicyRequest);
/**
*
* Generates a stickiness policy with sticky session lifetimes controlled by the lifetime of the browser
* (user-agent) or a specified expiration period. This policy can be associated only with HTTP/HTTPS listeners.
*
*
* When a load balancer implements this policy, the load balancer uses a special cookie to track the instance for
* each request. When the load balancer receives a request, it first checks to see if this cookie is present in the
* request. If so, the load balancer sends the request to the application server specified in the cookie. If not,
* the load balancer sends the request to a server that is chosen based on the existing load-balancing algorithm.
*
*
* A cookie is inserted into the response for binding subsequent requests from the same user to that server. The
* validity of the cookie is based on the cookie expiration time, which is specified in the policy configuration.
*
*
* For more information, see Duration-Based Session Stickiness in the Classic Load Balancers Guide.
*
*
* @param createLBCookieStickinessPolicyRequest
* Contains the parameters for CreateLBCookieStickinessPolicy.
* @return Result of the CreateLBCookieStickinessPolicy operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws DuplicatePolicyNameException
* A policy with the specified name already exists for this load balancer.
* @throws TooManyPoliciesException
* The quota for the number of policies for this load balancer has been reached.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.CreateLBCookieStickinessPolicy
* @see AWS API Documentation
*/
CreateLBCookieStickinessPolicyResult createLBCookieStickinessPolicy(CreateLBCookieStickinessPolicyRequest createLBCookieStickinessPolicyRequest);
/**
*
* Creates a Classic Load Balancer.
*
*
* You can add listeners, security groups, subnets, and tags when you create your load balancer, or you can add them
* later using CreateLoadBalancerListeners, ApplySecurityGroupsToLoadBalancer,
* AttachLoadBalancerToSubnets, and AddTags.
*
*
* To describe your current load balancers, see DescribeLoadBalancers. When you are finished with a load
* balancer, you can delete it using DeleteLoadBalancer.
*
*
* You can create up to 20 load balancers per region per account. You can request an increase for the number of load
* balancers for your account. For more information, see Limits for Your Classic
* Load Balancer in the Classic Load Balancers Guide.
*
*
* @param createLoadBalancerRequest
* Contains the parameters for CreateLoadBalancer.
* @return Result of the CreateLoadBalancer operation returned by the service.
* @throws DuplicateLoadBalancerNameException
* The specified load balancer name already exists for this account.
* @throws TooManyLoadBalancersException
* The quota for the number of load balancers has been reached.
* @throws CertificateNotFoundException
* The specified ARN does not refer to a valid SSL certificate in AWS Identity and Access Management (IAM)
* or AWS Certificate Manager (ACM). Note that if you recently uploaded the certificate to IAM, this error
* might indicate that the certificate is not fully available yet.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @throws SubnetNotFoundException
* One or more of the specified subnets do not exist.
* @throws InvalidSubnetException
* The specified VPC has no associated Internet gateway.
* @throws InvalidSecurityGroupException
* One or more of the specified security groups do not exist.
* @throws InvalidSchemeException
* The specified value for the schema is not valid. You can only specify a scheme for load balancers in a
* VPC.
* @throws TooManyTagsException
* The quota for the number of tags that can be assigned to a load balancer has been reached.
* @throws DuplicateTagKeysException
* A tag key was specified more than once.
* @throws UnsupportedProtocolException
* The specified protocol or signature version is not supported.
* @throws OperationNotPermittedException
* This operation is not allowed.
* @sample AmazonElasticLoadBalancing.CreateLoadBalancer
* @see AWS API Documentation
*/
CreateLoadBalancerResult createLoadBalancer(CreateLoadBalancerRequest createLoadBalancerRequest);
/**
*
* Creates one or more listeners for the specified load balancer. If a listener with the specified port does not
* already exist, it is created; otherwise, the properties of the new listener must match the properties of the
* existing listener.
*
*
* For more information, see Listeners for
* Your Classic Load Balancer in the Classic Load Balancers Guide.
*
*
* @param createLoadBalancerListenersRequest
* Contains the parameters for CreateLoadBalancerListeners.
* @return Result of the CreateLoadBalancerListeners operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws DuplicateListenerException
* A listener already exists for the specified load balancer name and port, but with a different instance
* port, protocol, or SSL certificate.
* @throws CertificateNotFoundException
* The specified ARN does not refer to a valid SSL certificate in AWS Identity and Access Management (IAM)
* or AWS Certificate Manager (ACM). Note that if you recently uploaded the certificate to IAM, this error
* might indicate that the certificate is not fully available yet.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @throws UnsupportedProtocolException
* The specified protocol or signature version is not supported.
* @sample AmazonElasticLoadBalancing.CreateLoadBalancerListeners
* @see AWS API Documentation
*/
CreateLoadBalancerListenersResult createLoadBalancerListeners(CreateLoadBalancerListenersRequest createLoadBalancerListenersRequest);
/**
*
* Creates a policy with the specified attributes for the specified load balancer.
*
*
* Policies are settings that are saved for your load balancer and that can be applied to the listener or the
* application server, depending on the policy type.
*
*
* @param createLoadBalancerPolicyRequest
* Contains the parameters for CreateLoadBalancerPolicy.
* @return Result of the CreateLoadBalancerPolicy operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws PolicyTypeNotFoundException
* One or more of the specified policy types do not exist.
* @throws DuplicatePolicyNameException
* A policy with the specified name already exists for this load balancer.
* @throws TooManyPoliciesException
* The quota for the number of policies for this load balancer has been reached.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.CreateLoadBalancerPolicy
* @see AWS API Documentation
*/
CreateLoadBalancerPolicyResult createLoadBalancerPolicy(CreateLoadBalancerPolicyRequest createLoadBalancerPolicyRequest);
/**
*
* Deletes the specified load balancer.
*
*
* If you are attempting to recreate a load balancer, you must reconfigure all settings. The DNS name associated
* with a deleted load balancer are no longer usable. The name and associated DNS record of the deleted load
* balancer no longer exist and traffic sent to any of its IP addresses is no longer delivered to your instances.
*
*
* If the load balancer does not exist or has already been deleted, the call to DeleteLoadBalancer
* still succeeds.
*
*
* @param deleteLoadBalancerRequest
* Contains the parameters for DeleteLoadBalancer.
* @return Result of the DeleteLoadBalancer operation returned by the service.
* @sample AmazonElasticLoadBalancing.DeleteLoadBalancer
* @see AWS API Documentation
*/
DeleteLoadBalancerResult deleteLoadBalancer(DeleteLoadBalancerRequest deleteLoadBalancerRequest);
/**
*
* Deletes the specified listeners from the specified load balancer.
*
*
* @param deleteLoadBalancerListenersRequest
* Contains the parameters for DeleteLoadBalancerListeners.
* @return Result of the DeleteLoadBalancerListeners operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @sample AmazonElasticLoadBalancing.DeleteLoadBalancerListeners
* @see AWS API Documentation
*/
DeleteLoadBalancerListenersResult deleteLoadBalancerListeners(DeleteLoadBalancerListenersRequest deleteLoadBalancerListenersRequest);
/**
*
* Deletes the specified policy from the specified load balancer. This policy must not be enabled for any listeners.
*
*
* @param deleteLoadBalancerPolicyRequest
* Contains the parameters for DeleteLoadBalancerPolicy.
* @return Result of the DeleteLoadBalancerPolicy operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.DeleteLoadBalancerPolicy
* @see AWS API Documentation
*/
DeleteLoadBalancerPolicyResult deleteLoadBalancerPolicy(DeleteLoadBalancerPolicyRequest deleteLoadBalancerPolicyRequest);
/**
*
* Deregisters the specified instances from the specified load balancer. After the instance is deregistered, it no
* longer receives traffic from the load balancer.
*
*
* You can use DescribeLoadBalancers to verify that the instance is deregistered from the load balancer.
*
*
* For more information, see Register or De-Register EC2 Instances in the Classic Load Balancers Guide.
*
*
* @param deregisterInstancesFromLoadBalancerRequest
* Contains the parameters for DeregisterInstancesFromLoadBalancer.
* @return Result of the DeregisterInstancesFromLoadBalancer operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws InvalidInstanceException
* The specified endpoint is not valid.
* @sample AmazonElasticLoadBalancing.DeregisterInstancesFromLoadBalancer
* @see AWS API Documentation
*/
DeregisterInstancesFromLoadBalancerResult deregisterInstancesFromLoadBalancer(
DeregisterInstancesFromLoadBalancerRequest deregisterInstancesFromLoadBalancerRequest);
/**
*
* Describes the current Elastic Load Balancing resource limits for your AWS account.
*
*
* For more information, see Limits for Your Classic
* Load Balancer in the Classic Load Balancers Guide.
*
*
* @param describeAccountLimitsRequest
* @return Result of the DescribeAccountLimits operation returned by the service.
* @sample AmazonElasticLoadBalancing.DescribeAccountLimits
* @see AWS API Documentation
*/
DescribeAccountLimitsResult describeAccountLimits(DescribeAccountLimitsRequest describeAccountLimitsRequest);
/**
*
* Describes the state of the specified instances with respect to the specified load balancer. If no instances are
* specified, the call describes the state of all instances that are currently registered with the load balancer. If
* instances are specified, their state is returned even if they are no longer registered with the load balancer.
* The state of terminated instances is not returned.
*
*
* @param describeInstanceHealthRequest
* Contains the parameters for DescribeInstanceHealth.
* @return Result of the DescribeInstanceHealth operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws InvalidInstanceException
* The specified endpoint is not valid.
* @sample AmazonElasticLoadBalancing.DescribeInstanceHealth
* @see AWS API Documentation
*/
DescribeInstanceHealthResult describeInstanceHealth(DescribeInstanceHealthRequest describeInstanceHealthRequest);
/**
*
* Describes the attributes for the specified load balancer.
*
*
* @param describeLoadBalancerAttributesRequest
* Contains the parameters for DescribeLoadBalancerAttributes.
* @return Result of the DescribeLoadBalancerAttributes operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws LoadBalancerAttributeNotFoundException
* The specified load balancer attribute does not exist.
* @sample AmazonElasticLoadBalancing.DescribeLoadBalancerAttributes
* @see AWS API Documentation
*/
DescribeLoadBalancerAttributesResult describeLoadBalancerAttributes(DescribeLoadBalancerAttributesRequest describeLoadBalancerAttributesRequest);
/**
*
* Describes the specified policies.
*
*
* If you specify a load balancer name, the action returns the descriptions of all policies created for the load
* balancer. If you specify a policy name associated with your load balancer, the action returns the description of
* that policy. If you don't specify a load balancer name, the action returns descriptions of the specified sample
* policies, or descriptions of all sample policies. The names of the sample policies have the
* ELBSample- prefix.
*
*
* @param describeLoadBalancerPoliciesRequest
* Contains the parameters for DescribeLoadBalancerPolicies.
* @return Result of the DescribeLoadBalancerPolicies operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws PolicyNotFoundException
* One or more of the specified policies do not exist.
* @sample AmazonElasticLoadBalancing.DescribeLoadBalancerPolicies
* @see AWS API Documentation
*/
DescribeLoadBalancerPoliciesResult describeLoadBalancerPolicies(DescribeLoadBalancerPoliciesRequest describeLoadBalancerPoliciesRequest);
/**
* Simplified method form for invoking the DescribeLoadBalancerPolicies operation.
*
* @see #describeLoadBalancerPolicies(DescribeLoadBalancerPoliciesRequest)
*/
DescribeLoadBalancerPoliciesResult describeLoadBalancerPolicies();
/**
*
* Describes the specified load balancer policy types or all load balancer policy types.
*
*
* The description of each type indicates how it can be used. For example, some policies can be used only with layer
* 7 listeners, some policies can be used only with layer 4 listeners, and some policies can be used only with your
* EC2 instances.
*
*
* You can use CreateLoadBalancerPolicy to create a policy configuration for any of these policy types. Then,
* depending on the policy type, use either SetLoadBalancerPoliciesOfListener or
* SetLoadBalancerPoliciesForBackendServer to set the policy.
*
*
* @param describeLoadBalancerPolicyTypesRequest
* Contains the parameters for DescribeLoadBalancerPolicyTypes.
* @return Result of the DescribeLoadBalancerPolicyTypes operation returned by the service.
* @throws PolicyTypeNotFoundException
* One or more of the specified policy types do not exist.
* @sample AmazonElasticLoadBalancing.DescribeLoadBalancerPolicyTypes
* @see AWS API Documentation
*/
DescribeLoadBalancerPolicyTypesResult describeLoadBalancerPolicyTypes(DescribeLoadBalancerPolicyTypesRequest describeLoadBalancerPolicyTypesRequest);
/**
* Simplified method form for invoking the DescribeLoadBalancerPolicyTypes operation.
*
* @see #describeLoadBalancerPolicyTypes(DescribeLoadBalancerPolicyTypesRequest)
*/
DescribeLoadBalancerPolicyTypesResult describeLoadBalancerPolicyTypes();
/**
*
* Describes the specified the load balancers. If no load balancers are specified, the call describes all of your
* load balancers.
*
*
* @param describeLoadBalancersRequest
* Contains the parameters for DescribeLoadBalancers.
* @return Result of the DescribeLoadBalancers operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws DependencyThrottleException
* A request made by Elastic Load Balancing to another service exceeds the maximum request rate permitted
* for your account.
* @sample AmazonElasticLoadBalancing.DescribeLoadBalancers
* @see AWS API Documentation
*/
DescribeLoadBalancersResult describeLoadBalancers(DescribeLoadBalancersRequest describeLoadBalancersRequest);
/**
* Simplified method form for invoking the DescribeLoadBalancers operation.
*
* @see #describeLoadBalancers(DescribeLoadBalancersRequest)
*/
DescribeLoadBalancersResult describeLoadBalancers();
/**
*
* Describes the tags associated with the specified load balancers.
*
*
* @param describeTagsRequest
* Contains the parameters for DescribeTags.
* @return Result of the DescribeTags operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @sample AmazonElasticLoadBalancing.DescribeTags
* @see AWS API Documentation
*/
DescribeTagsResult describeTags(DescribeTagsRequest describeTagsRequest);
/**
*
* Removes the specified subnets from the set of configured subnets for the load balancer.
*
*
* After a subnet is removed, all EC2 instances registered with the load balancer in the removed subnet go into the
* OutOfService state. Then, the load balancer balances the traffic among the remaining routable
* subnets.
*
*
* @param detachLoadBalancerFromSubnetsRequest
* Contains the parameters for DetachLoadBalancerFromSubnets.
* @return Result of the DetachLoadBalancerFromSubnets operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.DetachLoadBalancerFromSubnets
* @see AWS API Documentation
*/
DetachLoadBalancerFromSubnetsResult detachLoadBalancerFromSubnets(DetachLoadBalancerFromSubnetsRequest detachLoadBalancerFromSubnetsRequest);
/**
*
* Removes the specified Availability Zones from the set of Availability Zones for the specified load balancer in
* EC2-Classic or a default VPC.
*
*
* For load balancers in a non-default VPC, use DetachLoadBalancerFromSubnets.
*
*
* There must be at least one Availability Zone registered with a load balancer at all times. After an Availability
* Zone is removed, all instances registered with the load balancer that are in the removed Availability Zone go
* into the OutOfService state. Then, the load balancer attempts to equally balance the traffic among
* its remaining Availability Zones.
*
*
* For more information, see Add or Remove
* Availability Zones in the Classic Load Balancers Guide.
*
*
* @param disableAvailabilityZonesForLoadBalancerRequest
* Contains the parameters for DisableAvailabilityZonesForLoadBalancer.
* @return Result of the DisableAvailabilityZonesForLoadBalancer operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.DisableAvailabilityZonesForLoadBalancer
* @see AWS API Documentation
*/
DisableAvailabilityZonesForLoadBalancerResult disableAvailabilityZonesForLoadBalancer(
DisableAvailabilityZonesForLoadBalancerRequest disableAvailabilityZonesForLoadBalancerRequest);
/**
*
* Adds the specified Availability Zones to the set of Availability Zones for the specified load balancer in
* EC2-Classic or a default VPC.
*
*
* For load balancers in a non-default VPC, use AttachLoadBalancerToSubnets.
*
*
* The load balancer evenly distributes requests across all its registered Availability Zones that contain
* instances. For more information, see Add or Remove
* Availability Zones in the Classic Load Balancers Guide.
*
*
* @param enableAvailabilityZonesForLoadBalancerRequest
* Contains the parameters for EnableAvailabilityZonesForLoadBalancer.
* @return Result of the EnableAvailabilityZonesForLoadBalancer operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @sample AmazonElasticLoadBalancing.EnableAvailabilityZonesForLoadBalancer
* @see AWS API Documentation
*/
EnableAvailabilityZonesForLoadBalancerResult enableAvailabilityZonesForLoadBalancer(
EnableAvailabilityZonesForLoadBalancerRequest enableAvailabilityZonesForLoadBalancerRequest);
/**
*
* Modifies the attributes of the specified load balancer.
*
*
* You can modify the load balancer attributes, such as AccessLogs, ConnectionDraining,
* and CrossZoneLoadBalancing by either enabling or disabling them. Or, you can modify the load
* balancer attribute ConnectionSettings by specifying an idle connection timeout value for your load
* balancer.
*
*
* For more information, see the following in the Classic Load Balancers Guide:
*
*
* -
*
*
* -
*
*
* -
*
* Access
* Logs
*
*
* -
*
*
*
*
* @param modifyLoadBalancerAttributesRequest
* Contains the parameters for ModifyLoadBalancerAttributes.
* @return Result of the ModifyLoadBalancerAttributes operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws LoadBalancerAttributeNotFoundException
* The specified load balancer attribute does not exist.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.ModifyLoadBalancerAttributes
* @see AWS API Documentation
*/
ModifyLoadBalancerAttributesResult modifyLoadBalancerAttributes(ModifyLoadBalancerAttributesRequest modifyLoadBalancerAttributesRequest);
/**
*
* Adds the specified instances to the specified load balancer.
*
*
* The instance must be a running instance in the same network as the load balancer (EC2-Classic or the same VPC).
* If you have EC2-Classic instances and a load balancer in a VPC with ClassicLink enabled, you can link the
* EC2-Classic instances to that VPC and then register the linked EC2-Classic instances with the load balancer in
* the VPC.
*
*
* Note that RegisterInstanceWithLoadBalancer completes when the request has been registered. Instance
* registration takes a little time to complete. To check the state of the registered instances, use
* DescribeLoadBalancers or DescribeInstanceHealth.
*
*
* After the instance is registered, it starts receiving traffic and requests from the load balancer. Any instance
* that is not in one of the Availability Zones registered for the load balancer is moved to the
* OutOfService state. If an Availability Zone is added to the load balancer later, any instances
* registered with the load balancer move to the InService state.
*
*
* To deregister instances from a load balancer, use DeregisterInstancesFromLoadBalancer.
*
*
* For more information, see Register or De-Register EC2 Instances in the Classic Load Balancers Guide.
*
*
* @param registerInstancesWithLoadBalancerRequest
* Contains the parameters for RegisterInstancesWithLoadBalancer.
* @return Result of the RegisterInstancesWithLoadBalancer operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws InvalidInstanceException
* The specified endpoint is not valid.
* @sample AmazonElasticLoadBalancing.RegisterInstancesWithLoadBalancer
* @see AWS API Documentation
*/
RegisterInstancesWithLoadBalancerResult registerInstancesWithLoadBalancer(RegisterInstancesWithLoadBalancerRequest registerInstancesWithLoadBalancerRequest);
/**
*
* Removes one or more tags from the specified load balancer.
*
*
* @param removeTagsRequest
* Contains the parameters for RemoveTags.
* @return Result of the RemoveTags operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @sample AmazonElasticLoadBalancing.RemoveTags
* @see AWS API Documentation
*/
RemoveTagsResult removeTags(RemoveTagsRequest removeTagsRequest);
/**
*
* Sets the certificate that terminates the specified listener's SSL connections. The specified certificate replaces
* any prior certificate that was used on the same load balancer and port.
*
*
* For more information about updating your SSL certificate, see Replace the SSL
* Certificate for Your Load Balancer in the Classic Load Balancers Guide.
*
*
* @param setLoadBalancerListenerSSLCertificateRequest
* Contains the parameters for SetLoadBalancerListenerSSLCertificate.
* @return Result of the SetLoadBalancerListenerSSLCertificate operation returned by the service.
* @throws CertificateNotFoundException
* The specified ARN does not refer to a valid SSL certificate in AWS Identity and Access Management (IAM)
* or AWS Certificate Manager (ACM). Note that if you recently uploaded the certificate to IAM, this error
* might indicate that the certificate is not fully available yet.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws ListenerNotFoundException
* The load balancer does not have a listener configured at the specified port.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @throws UnsupportedProtocolException
* The specified protocol or signature version is not supported.
* @sample AmazonElasticLoadBalancing.SetLoadBalancerListenerSSLCertificate
* @see AWS API Documentation
*/
SetLoadBalancerListenerSSLCertificateResult setLoadBalancerListenerSSLCertificate(
SetLoadBalancerListenerSSLCertificateRequest setLoadBalancerListenerSSLCertificateRequest);
/**
*
* Replaces the set of policies associated with the specified port on which the EC2 instance is listening with a new
* set of policies. At this time, only the back-end server authentication policy type can be applied to the instance
* ports; this policy type is composed of multiple public key policies.
*
*
* Each time you use SetLoadBalancerPoliciesForBackendServer to enable the policies, use the
* PolicyNames parameter to list the policies that you want to enable.
*
*
* You can use DescribeLoadBalancers or DescribeLoadBalancerPolicies to verify that the policy is
* associated with the EC2 instance.
*
*
* For more information about enabling back-end instance authentication, see Configure Back-end Instance Authentication in the Classic Load Balancers Guide. For more information
* about Proxy Protocol, see Configure Proxy
* Protocol Support in the Classic Load Balancers Guide.
*
*
* @param setLoadBalancerPoliciesForBackendServerRequest
* Contains the parameters for SetLoadBalancerPoliciesForBackendServer.
* @return Result of the SetLoadBalancerPoliciesForBackendServer operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws PolicyNotFoundException
* One or more of the specified policies do not exist.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.SetLoadBalancerPoliciesForBackendServer
* @see AWS API Documentation
*/
SetLoadBalancerPoliciesForBackendServerResult setLoadBalancerPoliciesForBackendServer(
SetLoadBalancerPoliciesForBackendServerRequest setLoadBalancerPoliciesForBackendServerRequest);
/**
*
* Replaces the current set of policies for the specified load balancer port with the specified set of policies.
*
*
* To enable back-end server authentication, use SetLoadBalancerPoliciesForBackendServer.
*
*
* For more information about setting policies, see Update the SSL
* Negotiation Configuration, Duration-Based Session Stickiness, and Application-Controlled Session Stickiness in the Classic Load Balancers Guide.
*
*
* @param setLoadBalancerPoliciesOfListenerRequest
* Contains the parameters for SetLoadBalancePoliciesOfListener.
* @return Result of the SetLoadBalancerPoliciesOfListener operation returned by the service.
* @throws LoadBalancerNotFoundException
* The specified load balancer does not exist.
* @throws PolicyNotFoundException
* One or more of the specified policies do not exist.
* @throws ListenerNotFoundException
* The load balancer does not have a listener configured at the specified port.
* @throws InvalidConfigurationRequestException
* The requested configuration change is not valid.
* @sample AmazonElasticLoadBalancing.SetLoadBalancerPoliciesOfListener
* @see AWS API Documentation
*/
SetLoadBalancerPoliciesOfListenerResult setLoadBalancerPoliciesOfListener(SetLoadBalancerPoliciesOfListenerRequest setLoadBalancerPoliciesOfListenerRequest);
/**
* Shuts down this client object, releasing any resources that might be held open. This is an optional method, and
* callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client
* has been shutdown, it should not be used to make any more requests.
*/
void shutdown();
/**
* Returns additional metadata for a previously executed successful request, typically used for debugging issues
* where a service isn't acting as expected. This data isn't considered part of the result data returned by an
* operation, so it's available through this separate, diagnostic interface.
*
* Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic
* information for an executed request, you should use this method to retrieve it as soon as possible after
* executing a request.
*
* @param request
* The originally executed request.
*
* @return The response metadata for the specified request, or null if none is available.
*/
ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request);
AmazonElasticLoadBalancingWaiters waiters();
}