com.amazonaws.services.elasticloadbalancing

Class AmazonElasticLoadBalancingClient

java.lang.Object

com.amazonaws.AmazonWebServiceClient

com.amazonaws.services.elasticloadbalancing.AmazonElasticLoadBalancingClient

All Implemented Interfaces:

AmazonElasticLoadBalancing

Direct Known Subclasses:

AmazonElasticLoadBalancingAsyncClient

public class AmazonElasticLoadBalancingClient
extends AmazonWebServiceClient
implements AmazonElasticLoadBalancing

Client for accessing Amazon Elastic Load Balancing. All service calls made using this client are blocking, and will not return until the service call completes.

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.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<com.amazonaws.transform.Unmarshaller<AmazonServiceException,Node>>	exceptionUnmarshallers List of exception unmarshallers for all Amazon Elastic Load Balancing exceptions.

Fields inherited from class com.amazonaws.AmazonWebServiceClient

client, clientConfiguration, endpoint, endpointPrefix, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset

Constructor Summary

Constructors

Constructor and Description
AmazonElasticLoadBalancingClient() Deprecated.
AmazonElasticLoadBalancingClient(AWSCredentials awsCredentials) Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials.
AmazonElasticLoadBalancingClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration) Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials and client configuration options.
AmazonElasticLoadBalancingClient(AWSCredentialsProvider awsCredentialsProvider) Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials provider.
AmazonElasticLoadBalancingClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials provider and client configuration options.
AmazonElasticLoadBalancingClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, HttpClient httpClient) Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials provider, client configuration options and request metric collector.
AmazonElasticLoadBalancingClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, RequestMetricCollector requestMetricCollector) Deprecated.
AmazonElasticLoadBalancingClient(ClientConfiguration clientConfiguration) Deprecated.

Method Summary

Modifier and Type	Method and Description
AddTagsResult	addTags(AddTagsRequest addTagsRequest) Adds the specified tags to the specified load balancer.
ApplySecurityGroupsToLoadBalancerResult	applySecurityGroupsToLoadBalancer(ApplySecurityGroupsToLoadBalancerRequest applySecurityGroupsToLoadBalancerRequest) Associates one or more security groups with your load balancer in a virtual private cloud (VPC).
AttachLoadBalancerToSubnetsResult	attachLoadBalancerToSubnets(AttachLoadBalancerToSubnetsRequest attachLoadBalancerToSubnetsRequest) Adds one or more subnets to the set of configured subnets for the specified load balancer.
ConfigureHealthCheckResult	configureHealthCheck(ConfigureHealthCheckRequest configureHealthCheckRequest) Specifies the health check settings to use when evaluating the health state of your EC2 instances.
CreateAppCookieStickinessPolicyResult	createAppCookieStickinessPolicy(CreateAppCookieStickinessPolicyRequest createAppCookieStickinessPolicyRequest) Generates a stickiness policy with sticky session lifetimes that follow that of an application-generated cookie.
CreateLBCookieStickinessPolicyResult	createLBCookieStickinessPolicy(CreateLBCookieStickinessPolicyRequest createLBCookieStickinessPolicyRequest) Generates a stickiness policy with sticky session lifetimes controlled by the lifetime of the browser (user-agent) or a specified expiration period.
CreateLoadBalancerResult	createLoadBalancer(CreateLoadBalancerRequest createLoadBalancerRequest) Creates a Classic Load Balancer.
CreateLoadBalancerListenersResult	createLoadBalancerListeners(CreateLoadBalancerListenersRequest createLoadBalancerListenersRequest) Creates one or more listeners for the specified load balancer.
CreateLoadBalancerPolicyResult	createLoadBalancerPolicy(CreateLoadBalancerPolicyRequest createLoadBalancerPolicyRequest) Creates a policy with the specified attributes for the specified load balancer.
DeleteLoadBalancerResult	deleteLoadBalancer(DeleteLoadBalancerRequest deleteLoadBalancerRequest) Deletes the specified load balancer.
DeleteLoadBalancerListenersResult	deleteLoadBalancerListeners(DeleteLoadBalancerListenersRequest deleteLoadBalancerListenersRequest) Deletes the specified listeners from the specified load balancer.
DeleteLoadBalancerPolicyResult	deleteLoadBalancerPolicy(DeleteLoadBalancerPolicyRequest deleteLoadBalancerPolicyRequest) Deletes the specified policy from the specified load balancer.
DeregisterInstancesFromLoadBalancerResult	deregisterInstancesFromLoadBalancer(DeregisterInstancesFromLoadBalancerRequest deregisterInstancesFromLoadBalancerRequest) Deregisters the specified instances from the specified load balancer.
DescribeAccountLimitsResult	describeAccountLimits(DescribeAccountLimitsRequest describeAccountLimitsRequest) Describes the current Elastic Load Balancing resource limits for your AWS account.
DescribeInstanceHealthResult	describeInstanceHealth(DescribeInstanceHealthRequest describeInstanceHealthRequest) Describes the state of the specified instances with respect to the specified load balancer.
DescribeLoadBalancerAttributesResult	describeLoadBalancerAttributes(DescribeLoadBalancerAttributesRequest describeLoadBalancerAttributesRequest) Describes the attributes for the specified load balancer.
DescribeLoadBalancerPoliciesResult	describeLoadBalancerPolicies() Describes the specified policies.
DescribeLoadBalancerPoliciesResult	describeLoadBalancerPolicies(DescribeLoadBalancerPoliciesRequest describeLoadBalancerPoliciesRequest) Describes the specified policies.
DescribeLoadBalancerPolicyTypesResult	describeLoadBalancerPolicyTypes() Describes the specified load balancer policy types or all load balancer policy types.
DescribeLoadBalancerPolicyTypesResult	describeLoadBalancerPolicyTypes(DescribeLoadBalancerPolicyTypesRequest describeLoadBalancerPolicyTypesRequest) Describes the specified load balancer policy types or all load balancer policy types.
DescribeLoadBalancersResult	describeLoadBalancers() Describes the specified the load balancers.
DescribeLoadBalancersResult	describeLoadBalancers(DescribeLoadBalancersRequest describeLoadBalancersRequest) Describes the specified the load balancers.
DescribeTagsResult	describeTags(DescribeTagsRequest describeTagsRequest) Describes the tags associated with the specified load balancers.
DetachLoadBalancerFromSubnetsResult	detachLoadBalancerFromSubnets(DetachLoadBalancerFromSubnetsRequest detachLoadBalancerFromSubnetsRequest) Removes the specified subnets from the set of configured subnets for the load balancer.
DisableAvailabilityZonesForLoadBalancerResult	disableAvailabilityZonesForLoadBalancer(DisableAvailabilityZonesForLoadBalancerRequest disableAvailabilityZonesForLoadBalancerRequest) Removes the specified Availability Zones from the set of Availability Zones for the specified load balancer in EC2-Classic or a default VPC.
EnableAvailabilityZonesForLoadBalancerResult	enableAvailabilityZonesForLoadBalancer(EnableAvailabilityZonesForLoadBalancerRequest enableAvailabilityZonesForLoadBalancerRequest) Adds the specified Availability Zones to the set of Availability Zones for the specified load balancer in EC2-Classic or a default VPC.
ResponseMetadata	getCachedResponseMetadata(AmazonWebServiceRequest request) Deprecated. ResponseMetadata cache can hold up to 50 requests and responses in memory and will cause memory issue. This method now always returns null.
ModifyLoadBalancerAttributesResult	modifyLoadBalancerAttributes(ModifyLoadBalancerAttributesRequest modifyLoadBalancerAttributesRequest) Modifies the attributes of the specified load balancer.
RegisterInstancesWithLoadBalancerResult	registerInstancesWithLoadBalancer(RegisterInstancesWithLoadBalancerRequest registerInstancesWithLoadBalancerRequest) Adds the specified instances to the specified load balancer.
RemoveTagsResult	removeTags(RemoveTagsRequest removeTagsRequest) Removes one or more tags from the specified load balancer.
SetLoadBalancerListenerSSLCertificateResult	setLoadBalancerListenerSSLCertificate(SetLoadBalancerListenerSSLCertificateRequest setLoadBalancerListenerSSLCertificateRequest) Sets the certificate that terminates the specified listener's SSL connections.
SetLoadBalancerPoliciesForBackendServerResult	setLoadBalancerPoliciesForBackendServer(SetLoadBalancerPoliciesForBackendServerRequest setLoadBalancerPoliciesForBackendServerRequest) Replaces the set of policies associated with the specified port on which the EC2 instance is listening with a new set of policies.
SetLoadBalancerPoliciesOfListenerResult	setLoadBalancerPoliciesOfListener(SetLoadBalancerPoliciesOfListenerRequest setLoadBalancerPoliciesOfListenerRequest) Replaces the current set of policies for the specified load balancer port with the specified set of policies.

Methods inherited from class com.amazonaws.AmazonWebServiceClient

addRequestHandler, addRequestHandler, configSigner, configSigner, createExecutionContext, createExecutionContext, createExecutionContext, endClientExecution, endClientExecution, findRequestMetricCollector, getEndpoint, getEndpointPrefix, getRegions, getRequestMetricsCollector, getServiceAbbreviation, getServiceName, getServiceNameIntern, getSigner, getSignerByURI, getSignerRegionOverride, getTimeOffset, isProfilingEnabled, isRequestMetricsEnabled, removeRequestHandler, removeRequestHandler, requestMetricCollector, setConfiguration, setEndpoint, setEndpoint, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, shutdown, withTimeOffset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.amazonaws.services.elasticloadbalancing.AmazonElasticLoadBalancing

setEndpoint, setRegion, shutdown

Field Detail

exceptionUnmarshallers

protected final List<com.amazonaws.transform.Unmarshaller<AmazonServiceException,Node>> exceptionUnmarshallers

List of exception unmarshallers for all Amazon Elastic Load Balancing exceptions.

Constructor Detail

AmazonElasticLoadBalancingClient

@Deprecated
public AmazonElasticLoadBalancingClient()

Deprecated.

Constructs a new client to invoke service methods on AmazonElasticLoadBalancing. A credentials provider chain will be used that searches for credentials in this order:

• Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
• Java System Properties - aws.accessKeyId and aws.secretKey
• Instance profile credentials delivered through the Amazon EC2 metadata service

All service calls made using this new client object are blocking, and will not return until the service call completes.

See Also:

DefaultAWSCredentialsProviderChain

AmazonElasticLoadBalancingClient

@Deprecated
public AmazonElasticLoadBalancingClient(ClientConfiguration clientConfiguration)

Deprecated.

Constructs a new client to invoke service methods on AmazonElasticLoadBalancing. A credentials provider chain will be used that searches for credentials in this order:

• Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
• Java System Properties - aws.accessKeyId and aws.secretKey
• Instance profile credentials delivered through the Amazon EC2 metadata service

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:

clientConfiguration - The client configuration options controlling how this client connects to AmazonElasticLoadBalancing (ex: proxy settings, retry counts, etc.).

See Also:

DefaultAWSCredentialsProviderChain

AmazonElasticLoadBalancingClient

public AmazonElasticLoadBalancingClient(AWSCredentials awsCredentials)

Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials.

If AWS session credentials are passed in, then those credentials will be used to authenticate requests. Otherwise, if AWS long-term credentials are passed in, then session management will be handled automatically by the SDK. Callers are encouraged to use long-term credentials and let the SDK handle starting and renewing sessions.

Automatically managed sessions will be shared among all clients that use the same credentials and service endpoint. To opt out of this behavior, explicitly provide an instance of AWSCredentialsProvider that returns AWSSessionCredentials.

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:

awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

AmazonElasticLoadBalancingClient

public AmazonElasticLoadBalancingClient(AWSCredentials awsCredentials,
                                        ClientConfiguration clientConfiguration)

Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials and client configuration options.

If AWS session credentials are passed in, then those credentials will be used to authenticate requests. Otherwise, if AWS long-term credentials are passed in, then session management will be handled automatically by the SDK. Callers are encouraged to use long-term credentials and let the SDK handle starting and renewing sessions.

Automatically managed sessions will be shared among all clients that use the same credentials and service endpoint. To opt out of this behavior, explicitly provide an instance of AWSCredentialsProvider that returns AWSSessionCredentials.

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:

awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

clientConfiguration - The client configuration options controlling how this client connects to AmazonElasticLoadBalancing (ex: proxy settings, retry counts, etc.).

AmazonElasticLoadBalancingClient

public AmazonElasticLoadBalancingClient(AWSCredentialsProvider awsCredentialsProvider)

Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials provider.

If AWS session credentials are passed in, then those credentials will be used to authenticate requests. Otherwise, if AWS long-term credentials are passed in, then session management will be handled automatically by the SDK. Callers are encouraged to use long-term credentials and let the SDK handle starting and renewing sessions.

Automatically managed sessions will be shared among all clients that use the same credentials and service endpoint. To opt out of this behavior, explicitly provide an instance of AWSCredentialsProvider that returns AWSSessionCredentials.

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

AmazonElasticLoadBalancingClient

public AmazonElasticLoadBalancingClient(AWSCredentialsProvider awsCredentialsProvider,
                                        ClientConfiguration clientConfiguration)

Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials provider and client configuration options.

If AWS session credentials are passed in, then those credentials will be used to authenticate requests. Otherwise, if AWS long-term credentials are passed in, then session management will be handled automatically by the SDK. Callers are encouraged to use long-term credentials and let the SDK handle starting and renewing sessions.

Automatically managed sessions will be shared among all clients that use the same credentials and service endpoint. To opt out of this behavior, explicitly provide an instance of AWSCredentialsProvider that returns AWSSessionCredentials.

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

clientConfiguration - The client configuration options controlling how this client connects to AmazonElasticLoadBalancing (ex: proxy settings, retry counts, etc.).

AmazonElasticLoadBalancingClient

@Deprecated
public AmazonElasticLoadBalancingClient(AWSCredentialsProvider awsCredentialsProvider,
                                                    ClientConfiguration clientConfiguration,
                                                    RequestMetricCollector requestMetricCollector)

Deprecated.

Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials provider, client configuration options and request metric collector.

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

clientConfiguration - The client configuration options controlling how this client connects to AmazonElasticLoadBalancing (ex: proxy settings, retry counts, etc.).

requestMetricCollector - optional request metric collector

AmazonElasticLoadBalancingClient

public AmazonElasticLoadBalancingClient(AWSCredentialsProvider awsCredentialsProvider,
                                        ClientConfiguration clientConfiguration,
                                        HttpClient httpClient)

Constructs a new client to invoke service methods on AmazonElasticLoadBalancing using the specified AWS account credentials provider, client configuration options and request metric collector.

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

clientConfiguration - The client configuration options controlling how this client connects to AmazonElasticLoadBalancing (ex: proxy settings, retry counts, etc.).

httpClient - A http client

Method Detail

addTags

public AddTagsResult addTags(AddTagsRequest addTagsRequest)
                      throws AmazonServiceException,
                             AmazonClientException

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.

Specified by:

addTags in interface AmazonElasticLoadBalancing

Parameters:

addTagsRequest -

Contains the parameters for AddTags.

Returns:

addTagsResult The response from the AddTags service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

TooManyTagsException

DuplicateTagKeysException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

applySecurityGroupsToLoadBalancer

public ApplySecurityGroupsToLoadBalancerResult applySecurityGroupsToLoadBalancer(ApplySecurityGroupsToLoadBalancerRequest applySecurityGroupsToLoadBalancerRequest)
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

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.

Specified by:

applySecurityGroupsToLoadBalancer in interface AmazonElasticLoadBalancing

Parameters:

applySecurityGroupsToLoadBalancerRequest -

Contains the parameters for ApplySecurityGroupsToLoadBalancer.

Returns:

applySecurityGroupsToLoadBalancerResult The response from the ApplySecurityGroupsToLoadBalancer service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

InvalidConfigurationRequestException

InvalidSecurityGroupException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

attachLoadBalancerToSubnets

public AttachLoadBalancerToSubnetsResult attachLoadBalancerToSubnets(AttachLoadBalancerToSubnetsRequest attachLoadBalancerToSubnetsRequest)
                                                              throws AmazonServiceException,
                                                                     AmazonClientException

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.

Specified by:

attachLoadBalancerToSubnets in interface AmazonElasticLoadBalancing

Parameters:

attachLoadBalancerToSubnetsRequest -

Contains the parameters for AttachLoaBalancerToSubnets.

Returns:

attachLoadBalancerToSubnetsResult The response from the AttachLoadBalancerToSubnets service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

InvalidConfigurationRequestException

SubnetNotFoundException

InvalidSubnetException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

configureHealthCheck

public ConfigureHealthCheckResult configureHealthCheck(ConfigureHealthCheckRequest configureHealthCheckRequest)
                                                throws AmazonServiceException,
                                                       AmazonClientException

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.

Specified by:

configureHealthCheck in interface AmazonElasticLoadBalancing

Parameters:

configureHealthCheckRequest -

Contains the parameters for ConfigureHealthCheck.

Returns:

configureHealthCheckResult The response from the ConfigureHealthCheck service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

createAppCookieStickinessPolicy

public CreateAppCookieStickinessPolicyResult createAppCookieStickinessPolicy(CreateAppCookieStickinessPolicyRequest createAppCookieStickinessPolicyRequest)
                                                                      throws AmazonServiceException,
                                                                             AmazonClientException

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.

Specified by:

createAppCookieStickinessPolicy in interface AmazonElasticLoadBalancing

Parameters:

createAppCookieStickinessPolicyRequest -

Contains the parameters for CreateAppCookieStickinessPolicy.

Returns:

createAppCookieStickinessPolicyResult The response from the CreateAppCookieStickinessPolicy service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

DuplicatePolicyNameException

TooManyPoliciesException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

createLBCookieStickinessPolicy

public CreateLBCookieStickinessPolicyResult createLBCookieStickinessPolicy(CreateLBCookieStickinessPolicyRequest createLBCookieStickinessPolicyRequest)
                                                                    throws AmazonServiceException,
                                                                           AmazonClientException

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.

Specified by:

createLBCookieStickinessPolicy in interface AmazonElasticLoadBalancing

Parameters:

createLBCookieStickinessPolicyRequest -

Contains the parameters for CreateLBCookieStickinessPolicy.

Returns:

createLBCookieStickinessPolicyResult The response from the CreateLBCookieStickinessPolicy service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

DuplicatePolicyNameException

TooManyPoliciesException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

createLoadBalancer

public CreateLoadBalancerResult createLoadBalancer(CreateLoadBalancerRequest createLoadBalancerRequest)
                                            throws AmazonServiceException,
                                                   AmazonClientException

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.

Specified by:

createLoadBalancer in interface AmazonElasticLoadBalancing

Parameters:

createLoadBalancerRequest -

Contains the parameters for CreateLoadBalancer.

Returns:

createLoadBalancerResult The response from the CreateLoadBalancer service method, as returned by Amazon Elastic Load Balancing.

Throws:

DuplicateLoadBalancerNameException

TooManyLoadBalancersException

CertificateNotFoundException

InvalidConfigurationRequestException

SubnetNotFoundException

InvalidSubnetException

InvalidSecurityGroupException

InvalidSchemeException

TooManyTagsException

DuplicateTagKeysException

UnsupportedProtocolException

OperationNotPermittedException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

createLoadBalancerListeners

public CreateLoadBalancerListenersResult createLoadBalancerListeners(CreateLoadBalancerListenersRequest createLoadBalancerListenersRequest)
                                                              throws AmazonServiceException,
                                                                     AmazonClientException

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.

Specified by:

createLoadBalancerListeners in interface AmazonElasticLoadBalancing

Parameters:

createLoadBalancerListenersRequest -

Contains the parameters for CreateLoadBalancerListeners.

Returns:

createLoadBalancerListenersResult The response from the CreateLoadBalancerListeners service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

DuplicateListenerException

CertificateNotFoundException

InvalidConfigurationRequestException

UnsupportedProtocolException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

createLoadBalancerPolicy

public CreateLoadBalancerPolicyResult createLoadBalancerPolicy(CreateLoadBalancerPolicyRequest createLoadBalancerPolicyRequest)
                                                        throws AmazonServiceException,
                                                               AmazonClientException

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.

Specified by:

createLoadBalancerPolicy in interface AmazonElasticLoadBalancing

Parameters:

createLoadBalancerPolicyRequest -

Contains the parameters for CreateLoadBalancerPolicy.

Returns:

createLoadBalancerPolicyResult The response from the CreateLoadBalancerPolicy service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

PolicyTypeNotFoundException

DuplicatePolicyNameException

TooManyPoliciesException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

deleteLoadBalancer

public DeleteLoadBalancerResult deleteLoadBalancer(DeleteLoadBalancerRequest deleteLoadBalancerRequest)
                                            throws AmazonServiceException,
                                                   AmazonClientException

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.

Specified by:

deleteLoadBalancer in interface AmazonElasticLoadBalancing

Parameters:

deleteLoadBalancerRequest -

Contains the parameters for DeleteLoadBalancer.

Returns:

deleteLoadBalancerResult The response from the DeleteLoadBalancer service method, as returned by Amazon Elastic Load Balancing.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

deleteLoadBalancerListeners

public DeleteLoadBalancerListenersResult deleteLoadBalancerListeners(DeleteLoadBalancerListenersRequest deleteLoadBalancerListenersRequest)
                                                              throws AmazonServiceException,
                                                                     AmazonClientException

Deletes the specified listeners from the specified load balancer.

Specified by:

deleteLoadBalancerListeners in interface AmazonElasticLoadBalancing

Parameters:

deleteLoadBalancerListenersRequest -

Contains the parameters for DeleteLoadBalancerListeners.

Returns:

deleteLoadBalancerListenersResult The response from the DeleteLoadBalancerListeners service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

deleteLoadBalancerPolicy

public DeleteLoadBalancerPolicyResult deleteLoadBalancerPolicy(DeleteLoadBalancerPolicyRequest deleteLoadBalancerPolicyRequest)
                                                        throws AmazonServiceException,
                                                               AmazonClientException

Deletes the specified policy from the specified load balancer. This policy must not be enabled for any listeners.

Specified by:

deleteLoadBalancerPolicy in interface AmazonElasticLoadBalancing

Parameters:

deleteLoadBalancerPolicyRequest -

Contains the parameters for DeleteLoadBalancerPolicy.

Returns:

deleteLoadBalancerPolicyResult The response from the DeleteLoadBalancerPolicy service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

deregisterInstancesFromLoadBalancer

public DeregisterInstancesFromLoadBalancerResult deregisterInstancesFromLoadBalancer(DeregisterInstancesFromLoadBalancerRequest deregisterInstancesFromLoadBalancerRequest)
                                                                              throws AmazonServiceException,
                                                                                     AmazonClientException

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.

Specified by:

deregisterInstancesFromLoadBalancer in interface AmazonElasticLoadBalancing

Parameters:

deregisterInstancesFromLoadBalancerRequest -

Contains the parameters for DeregisterInstancesFromLoadBalancer.

Returns:

deregisterInstancesFromLoadBalancerResult The response from the DeregisterInstancesFromLoadBalancer service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

InvalidInstanceException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeAccountLimits

public DescribeAccountLimitsResult describeAccountLimits(DescribeAccountLimitsRequest describeAccountLimitsRequest)
                                                  throws AmazonServiceException,
                                                         AmazonClientException

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.

Specified by:

describeAccountLimits in interface AmazonElasticLoadBalancing

Parameters:

describeAccountLimitsRequest -

Returns:

describeAccountLimitsResult The response from the DescribeAccountLimits service method, as returned by Amazon Elastic Load Balancing.

Throws:

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeInstanceHealth

public DescribeInstanceHealthResult describeInstanceHealth(DescribeInstanceHealthRequest describeInstanceHealthRequest)
                                                    throws AmazonServiceException,
                                                           AmazonClientException

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.

Specified by:

describeInstanceHealth in interface AmazonElasticLoadBalancing

Parameters:

describeInstanceHealthRequest -

Contains the parameters for DescribeInstanceHealth.

Returns:

describeInstanceHealthResult The response from the DescribeInstanceHealth service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

InvalidInstanceException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeLoadBalancerAttributes

public DescribeLoadBalancerAttributesResult describeLoadBalancerAttributes(DescribeLoadBalancerAttributesRequest describeLoadBalancerAttributesRequest)
                                                                    throws AmazonServiceException,
                                                                           AmazonClientException

Describes the attributes for the specified load balancer.

Specified by:

describeLoadBalancerAttributes in interface AmazonElasticLoadBalancing

Parameters:

describeLoadBalancerAttributesRequest -

Contains the parameters for DescribeLoadBalancerAttributes.

Returns:

describeLoadBalancerAttributesResult The response from the DescribeLoadBalancerAttributes service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

LoadBalancerAttributeNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeLoadBalancerPolicies

public DescribeLoadBalancerPoliciesResult describeLoadBalancerPolicies(DescribeLoadBalancerPoliciesRequest describeLoadBalancerPoliciesRequest)
                                                                throws AmazonServiceException,
                                                                       AmazonClientException

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.

Specified by:

describeLoadBalancerPolicies in interface AmazonElasticLoadBalancing

Parameters:

describeLoadBalancerPoliciesRequest -

Contains the parameters for DescribeLoadBalancerPolicies.

Returns:

describeLoadBalancerPoliciesResult The response from the DescribeLoadBalancerPolicies service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

PolicyNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeLoadBalancerPolicyTypes

public DescribeLoadBalancerPolicyTypesResult describeLoadBalancerPolicyTypes(DescribeLoadBalancerPolicyTypesRequest describeLoadBalancerPolicyTypesRequest)
                                                                      throws AmazonServiceException,
                                                                             AmazonClientException

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.

Specified by:

describeLoadBalancerPolicyTypes in interface AmazonElasticLoadBalancing

Parameters:

describeLoadBalancerPolicyTypesRequest -

Contains the parameters for DescribeLoadBalancerPolicyTypes.

Returns:

describeLoadBalancerPolicyTypesResult The response from the DescribeLoadBalancerPolicyTypes service method, as returned by Amazon Elastic Load Balancing.

Throws:

PolicyTypeNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeLoadBalancers

public DescribeLoadBalancersResult describeLoadBalancers(DescribeLoadBalancersRequest describeLoadBalancersRequest)
                                                  throws AmazonServiceException,
                                                         AmazonClientException

Describes the specified the load balancers. If no load balancers are specified, the call describes all of your load balancers.

Specified by:

describeLoadBalancers in interface AmazonElasticLoadBalancing

Parameters:

describeLoadBalancersRequest -

Contains the parameters for DescribeLoadBalancers.

Returns:

describeLoadBalancersResult The response from the DescribeLoadBalancers service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

DependencyThrottleException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeTags

public DescribeTagsResult describeTags(DescribeTagsRequest describeTagsRequest)
                                throws AmazonServiceException,
                                       AmazonClientException

Describes the tags associated with the specified load balancers.

Specified by:

describeTags in interface AmazonElasticLoadBalancing

Parameters:

describeTagsRequest -

Contains the parameters for DescribeTags.

Returns:

describeTagsResult The response from the DescribeTags service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

detachLoadBalancerFromSubnets

public DetachLoadBalancerFromSubnetsResult detachLoadBalancerFromSubnets(DetachLoadBalancerFromSubnetsRequest detachLoadBalancerFromSubnetsRequest)
                                                                  throws AmazonServiceException,
                                                                         AmazonClientException

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.

Specified by:

detachLoadBalancerFromSubnets in interface AmazonElasticLoadBalancing

Parameters:

detachLoadBalancerFromSubnetsRequest -

Contains the parameters for DetachLoadBalancerFromSubnets.

Returns:

detachLoadBalancerFromSubnetsResult The response from the DetachLoadBalancerFromSubnets service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

disableAvailabilityZonesForLoadBalancer

public DisableAvailabilityZonesForLoadBalancerResult disableAvailabilityZonesForLoadBalancer(DisableAvailabilityZonesForLoadBalancerRequest disableAvailabilityZonesForLoadBalancerRequest)
                                                                                      throws AmazonServiceException,
                                                                                             AmazonClientException

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.

Specified by:

disableAvailabilityZonesForLoadBalancer in interface AmazonElasticLoadBalancing

Parameters:

disableAvailabilityZonesForLoadBalancerRequest -

Contains the parameters for DisableAvailabilityZonesForLoadBalancer.

Returns:

disableAvailabilityZonesForLoadBalancerResult The response from the DisableAvailabilityZonesForLoadBalancer service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

enableAvailabilityZonesForLoadBalancer

public EnableAvailabilityZonesForLoadBalancerResult enableAvailabilityZonesForLoadBalancer(EnableAvailabilityZonesForLoadBalancerRequest enableAvailabilityZonesForLoadBalancerRequest)
                                                                                    throws AmazonServiceException,
                                                                                           AmazonClientException

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.

Specified by:

enableAvailabilityZonesForLoadBalancer in interface AmazonElasticLoadBalancing

Parameters:

enableAvailabilityZonesForLoadBalancerRequest -

Contains the parameters for EnableAvailabilityZonesForLoadBalancer.

Returns:

enableAvailabilityZonesForLoadBalancerResult The response from the EnableAvailabilityZonesForLoadBalancer service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

modifyLoadBalancerAttributes

public ModifyLoadBalancerAttributesResult modifyLoadBalancerAttributes(ModifyLoadBalancerAttributesRequest modifyLoadBalancerAttributesRequest)
                                                                throws AmazonServiceException,
                                                                       AmazonClientException

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:

• Cross-Zone Load Balancing

• Connection Draining

• Access Logs

• Idle Connection Timeout

Specified by:

modifyLoadBalancerAttributes in interface AmazonElasticLoadBalancing

Parameters:

modifyLoadBalancerAttributesRequest -

Contains the parameters for ModifyLoadBalancerAttributes.

Returns:

modifyLoadBalancerAttributesResult The response from the ModifyLoadBalancerAttributes service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

LoadBalancerAttributeNotFoundException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

registerInstancesWithLoadBalancer

public RegisterInstancesWithLoadBalancerResult registerInstancesWithLoadBalancer(RegisterInstancesWithLoadBalancerRequest registerInstancesWithLoadBalancerRequest)
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

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.

Specified by:

registerInstancesWithLoadBalancer in interface AmazonElasticLoadBalancing

Parameters:

registerInstancesWithLoadBalancerRequest -

Contains the parameters for RegisterInstancesWithLoadBalancer.

Returns:

registerInstancesWithLoadBalancerResult The response from the RegisterInstancesWithLoadBalancer service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

InvalidInstanceException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

removeTags

public RemoveTagsResult removeTags(RemoveTagsRequest removeTagsRequest)
                            throws AmazonServiceException,
                                   AmazonClientException

Removes one or more tags from the specified load balancer.

Specified by:

removeTags in interface AmazonElasticLoadBalancing

Parameters:

removeTagsRequest -

Contains the parameters for RemoveTags.

Returns:

removeTagsResult The response from the RemoveTags service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

setLoadBalancerListenerSSLCertificate

public SetLoadBalancerListenerSSLCertificateResult setLoadBalancerListenerSSLCertificate(SetLoadBalancerListenerSSLCertificateRequest setLoadBalancerListenerSSLCertificateRequest)
                                                                                  throws AmazonServiceException,
                                                                                         AmazonClientException

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.

Specified by:

setLoadBalancerListenerSSLCertificate in interface AmazonElasticLoadBalancing

Parameters:

setLoadBalancerListenerSSLCertificateRequest -

Contains the parameters for SetLoadBalancerListenerSSLCertificate.

Returns:

setLoadBalancerListenerSSLCertificateResult The response from the SetLoadBalancerListenerSSLCertificate service method, as returned by Amazon Elastic Load Balancing.

Throws:

CertificateNotFoundException

LoadBalancerNotFoundException

ListenerNotFoundException

InvalidConfigurationRequestException

UnsupportedProtocolException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

setLoadBalancerPoliciesForBackendServer

public SetLoadBalancerPoliciesForBackendServerResult setLoadBalancerPoliciesForBackendServer(SetLoadBalancerPoliciesForBackendServerRequest setLoadBalancerPoliciesForBackendServerRequest)
                                                                                      throws AmazonServiceException,
                                                                                             AmazonClientException

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.

Specified by:

setLoadBalancerPoliciesForBackendServer in interface AmazonElasticLoadBalancing

Parameters:

setLoadBalancerPoliciesForBackendServerRequest -

Contains the parameters for SetLoadBalancerPoliciesForBackendServer.

Returns:

setLoadBalancerPoliciesForBackendServerResult The response from the SetLoadBalancerPoliciesForBackendServer service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

PolicyNotFoundException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

setLoadBalancerPoliciesOfListener

public SetLoadBalancerPoliciesOfListenerResult setLoadBalancerPoliciesOfListener(SetLoadBalancerPoliciesOfListenerRequest setLoadBalancerPoliciesOfListenerRequest)
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

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.

Specified by:

setLoadBalancerPoliciesOfListener in interface AmazonElasticLoadBalancing

Parameters:

setLoadBalancerPoliciesOfListenerRequest -

Contains the parameters for SetLoadBalancePoliciesOfListener.

Returns:

setLoadBalancerPoliciesOfListenerResult The response from the SetLoadBalancerPoliciesOfListener service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

PolicyNotFoundException

ListenerNotFoundException

InvalidConfigurationRequestException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeLoadBalancerPolicyTypes

public DescribeLoadBalancerPolicyTypesResult describeLoadBalancerPolicyTypes()
                                                                      throws AmazonServiceException,
                                                                             AmazonClientException

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.

Specified by:

describeLoadBalancerPolicyTypes in interface AmazonElasticLoadBalancing

Returns:

describeLoadBalancerPolicyTypesResult The response from the DescribeLoadBalancerPolicyTypes service method, as returned by Amazon Elastic Load Balancing.

Throws:

PolicyTypeNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeLoadBalancerPolicies

public DescribeLoadBalancerPoliciesResult describeLoadBalancerPolicies()
                                                                throws AmazonServiceException,
                                                                       AmazonClientException

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.

Specified by:

describeLoadBalancerPolicies in interface AmazonElasticLoadBalancing

Returns:

describeLoadBalancerPoliciesResult The response from the DescribeLoadBalancerPolicies service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

PolicyNotFoundException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

describeLoadBalancers

public DescribeLoadBalancersResult describeLoadBalancers()
                                                  throws AmazonServiceException,
                                                         AmazonClientException

Describes the specified the load balancers. If no load balancers are specified, the call describes all of your load balancers.

Specified by:

describeLoadBalancers in interface AmazonElasticLoadBalancing

Returns:

describeLoadBalancersResult The response from the DescribeLoadBalancers service method, as returned by Amazon Elastic Load Balancing.

Throws:

LoadBalancerNotFoundException

DependencyThrottleException

AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.

AmazonServiceException - If an error response is returned by Amazon Elastic Load Balancing indicating either a problem with the data in the request, or a server side issue.

getCachedResponseMetadata

@Deprecated
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)

Deprecated. ResponseMetadata cache can hold up to 50 requests and responses in memory and will cause memory issue. This method now always returns null.

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 the request.

Specified by:

getCachedResponseMetadata in interface AmazonElasticLoadBalancing

Parameters:

request - The originally executed request

Returns:

The response metadata for the specified request, or null if none is available.