com.amazonaws.services.sns
Class AmazonSNSClient

java.lang.Object
  com.amazonaws.AmazonWebServiceClient
      com.amazonaws.services.sns.AmazonSNSClient

All Implemented Interfaces:

AmazonSNS

Direct Known Subclasses:

AmazonSNSAsyncClient

public class AmazonSNSClient
extends AmazonWebServiceClient
implements AmazonSNS

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

Amazon Simple Notification Service

Amazon Simple Notification Service (Amazon SNS) is a web service that enables you to build distributed web-enabled applications. Applications can use Amazon SNS to easily push real-time notification messages to interested subscribers over multiple delivery protocols. For more information about this product see http://aws.amazon.com/sns . For detailed information about Amazon SNS features and their associated API calls, see the Amazon SNS Getting Started Guide .

We also provide SDKs that enable you to access Amazon SNS from your preferred programming language. The SDKs contain functionality that automatically takes care of tasks such as: cryptographically signing your service requests, retrying requests, and handling error responses. For a list of available SDKs, go to Tools for Amazon Web Services .

Constructor Summary

AmazonSNSClient()
Constructs a new client to invoke service methods on AmazonSNS.

AmazonSNSClient(AWSCredentials awsCredentials)
Constructs a new client to invoke service methods on AmazonSNS using the specified AWS account credentials.

AmazonSNSClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration)
Constructs a new client to invoke service methods on AmazonSNS using the specified AWS account credentials and client configuration options.

AmazonSNSClient(AWSCredentialsProvider awsCredentialsProvider)
Constructs a new client to invoke service methods on AmazonSNS using the specified AWS account credentials provider.

AmazonSNSClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration)
Constructs a new client to invoke service methods on AmazonSNS using the specified AWS account credentials provider and client configuration options.

AmazonSNSClient(ClientConfiguration clientConfiguration)
Constructs a new client to invoke service methods on AmazonSNS.

Method Summary

void	addPermission(AddPermissionRequest addPermissionRequest) The AddPermission action adds a statement to a topic's access control policy, granting access for the specified AWS accounts to the specified actions.
ConfirmSubscriptionResult	confirmSubscription(ConfirmSubscriptionRequest confirmSubscriptionRequest) The ConfirmSubscription action verifies an endpoint owner's intent to receive messages by validating the token sent to the endpoint by an earlier Subscribe action.
CreateTopicResult	createTopic(CreateTopicRequest createTopicRequest) The CreateTopic action creates a topic to which notifications can be published.
void	deleteTopic(DeleteTopicRequest deleteTopicRequest) The DeleteTopic action deletes a topic and all its subscriptions.
ResponseMetadata	getCachedResponseMetadata(AmazonWebServiceRequest request) Returns additional metadata for a previously executed successful, request, typically used for debugging issues where a service isn't acting as expected.
GetSubscriptionAttributesResult	getSubscriptionAttributes(GetSubscriptionAttributesRequest getSubscriptionAttributesRequest) The GetSubscriptionAttribtues action returns all of the properties of a subscription.
GetTopicAttributesResult	getTopicAttributes(GetTopicAttributesRequest getTopicAttributesRequest) The GetTopicAttributes action returns all of the properties of a topic.
ListSubscriptionsResult	listSubscriptions() The ListSubscriptions action returns a list of the requester's subscriptions.
ListSubscriptionsResult	listSubscriptions(ListSubscriptionsRequest listSubscriptionsRequest) The ListSubscriptions action returns a list of the requester's subscriptions.
ListSubscriptionsByTopicResult	listSubscriptionsByTopic(ListSubscriptionsByTopicRequest listSubscriptionsByTopicRequest) The ListSubscriptionsByTopic action returns a list of the subscriptions to a specific topic.
ListTopicsResult	listTopics() The ListTopics action returns a list of the requester's topics.
ListTopicsResult	listTopics(ListTopicsRequest listTopicsRequest) The ListTopics action returns a list of the requester's topics.
PublishResult	publish(PublishRequest publishRequest) The Publish action sends a message to all of a topic's subscribed endpoints.
void	removePermission(RemovePermissionRequest removePermissionRequest) The RemovePermission action removes a statement from a topic's access control policy.
void	setEndpoint(java.lang.String endpoint, java.lang.String serviceName, java.lang.String regionId) Overrides the default endpoint for this client ("https://sns.us-east-1.amazonaws.com") and explicitly provides an AWS region ID and AWS service name to use when the client calculates a signature for requests.
void	setSubscriptionAttributes(SetSubscriptionAttributesRequest setSubscriptionAttributesRequest) The SetSubscriptionAttributes action allows a subscription owner to set an attribute of the topic to a new value.
void	setTopicAttributes(SetTopicAttributesRequest setTopicAttributesRequest) The SetTopicAttributes action allows a topic owner to set an attribute of the topic to a new value.
SubscribeResult	subscribe(SubscribeRequest subscribeRequest) The Subscribe action prepares to subscribe an endpoint by sending the endpoint a confirmation message.
void	unsubscribe(UnsubscribeRequest unsubscribeRequest) The Unsubscribe action deletes a subscription.

Methods inherited from class com.amazonaws.AmazonWebServiceClient

addRequestHandler, getTimeOffset, removeRequestHandler, setConfiguration, setEndpoint, setRegion, setTimeOffset, shutdown, withTimeOffset

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.amazonaws.services.sns.AmazonSNS

setEndpoint, setRegion, shutdown

Constructor Detail

AmazonSNSClient

public AmazonSNSClient()

Constructs a new client to invoke service methods on AmazonSNS. 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:

DefaultAWSCredentialsProvider

AmazonSNSClient

public AmazonSNSClient(ClientConfiguration clientConfiguration)

Constructs a new client to invoke service methods on AmazonSNS. 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 AmazonSNS (ex: proxy settings, retry counts, etc.).

See Also:

DefaultAWSCredentialsProvider

AmazonSNSClient

public AmazonSNSClient(AWSCredentials awsCredentials)

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

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.

AmazonSNSClient

public AmazonSNSClient(AWSCredentials awsCredentials,
                       ClientConfiguration clientConfiguration)

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

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 AmazonSNS (ex: proxy settings, retry counts, etc.).

AmazonSNSClient

public AmazonSNSClient(AWSCredentialsProvider awsCredentialsProvider)

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

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.

AmazonSNSClient

public AmazonSNSClient(AWSCredentialsProvider awsCredentialsProvider,
                       ClientConfiguration clientConfiguration)

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

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 AmazonSNS (ex: proxy settings, retry counts, etc.).

Method Detail

confirmSubscription

public ConfirmSubscriptionResult confirmSubscription(ConfirmSubscriptionRequest confirmSubscriptionRequest)
                                              throws AmazonServiceException,
                                                     AmazonClientException

The ConfirmSubscription action verifies an endpoint owner's intent to receive messages by validating the token sent to the endpoint by an earlier Subscribe action. If the token is valid, the action creates a new subscription and returns its Amazon Resource Name (ARN). This call requires an AWS signature only when the AuthenticateOnUnsubscribe flag is set to "true".

Specified by:

confirmSubscription in interface AmazonSNS

Parameters:

confirmSubscriptionRequest - Container for the necessary parameters to execute the ConfirmSubscription service method on AmazonSNS.

Returns:

The response from the ConfirmSubscription service method, as returned by AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

SubscriptionLimitExceededException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

getTopicAttributes

public GetTopicAttributesResult getTopicAttributes(GetTopicAttributesRequest getTopicAttributesRequest)
                                            throws AmazonServiceException,
                                                   AmazonClientException

The GetTopicAttributes action returns all of the properties of a topic. Topic properties returned might differ based on the authorization of the user.

Specified by:

getTopicAttributes in interface AmazonSNS

Parameters:

getTopicAttributesRequest - Container for the necessary parameters to execute the GetTopicAttributes service method on AmazonSNS.

Returns:

The response from the GetTopicAttributes service method, as returned by AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

subscribe

public SubscribeResult subscribe(SubscribeRequest subscribeRequest)
                          throws AmazonServiceException,
                                 AmazonClientException

The Subscribe action prepares to subscribe an endpoint by sending the endpoint a confirmation message. To actually create a subscription, the endpoint owner must call the ConfirmSubscription action with the token from the confirmation message. Confirmation tokens are valid for three days.

Specified by:

subscribe in interface AmazonSNS

Parameters:

subscribeRequest - Container for the necessary parameters to execute the Subscribe service method on AmazonSNS.

Returns:

The response from the Subscribe service method, as returned by AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

SubscriptionLimitExceededException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

setTopicAttributes

public void setTopicAttributes(SetTopicAttributesRequest setTopicAttributesRequest)
                        throws AmazonServiceException,
                               AmazonClientException

The SetTopicAttributes action allows a topic owner to set an attribute of the topic to a new value.

Specified by:

setTopicAttributes in interface AmazonSNS

Parameters:

setTopicAttributesRequest - Container for the necessary parameters to execute the SetTopicAttributes service method on AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

deleteTopic

public void deleteTopic(DeleteTopicRequest deleteTopicRequest)
                 throws AmazonServiceException,
                        AmazonClientException

The DeleteTopic action deletes a topic and all its subscriptions. Deleting a topic might prevent some messages previously sent to the topic from being delivered to subscribers. This action is idempotent, so deleting a topic that does not exist does not result in an error.

Specified by:

deleteTopic in interface AmazonSNS

Parameters:

deleteTopicRequest - Container for the necessary parameters to execute the DeleteTopic service method on AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

removePermission

public void removePermission(RemovePermissionRequest removePermissionRequest)
                      throws AmazonServiceException,
                             AmazonClientException

The RemovePermission action removes a statement from a topic's access control policy.

Specified by:

removePermission in interface AmazonSNS

Parameters:

removePermissionRequest - Container for the necessary parameters to execute the RemovePermission service method on AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

listSubscriptions

public ListSubscriptionsResult listSubscriptions(ListSubscriptionsRequest listSubscriptionsRequest)
                                          throws AmazonServiceException,
                                                 AmazonClientException

The ListSubscriptions action returns a list of the requester's subscriptions. Each call returns a limited list of subscriptions, up to 100. If there are more subscriptions, a NextToken is also returned. Use the NextToken parameter in a new ListSubscriptions call to get further results.

Specified by:

listSubscriptions in interface AmazonSNS

Parameters:

listSubscriptionsRequest - Container for the necessary parameters to execute the ListSubscriptions service method on AmazonSNS.

Returns:

The response from the ListSubscriptions service method, as returned by AmazonSNS.

Throws:

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

setSubscriptionAttributes

public void setSubscriptionAttributes(SetSubscriptionAttributesRequest setSubscriptionAttributesRequest)
                               throws AmazonServiceException,
                                      AmazonClientException

The SetSubscriptionAttributes action allows a subscription owner to set an attribute of the topic to a new value.

Specified by:

setSubscriptionAttributes in interface AmazonSNS

Parameters:

setSubscriptionAttributesRequest - Container for the necessary parameters to execute the SetSubscriptionAttributes service method on AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

addPermission

public void addPermission(AddPermissionRequest addPermissionRequest)
                   throws AmazonServiceException,
                          AmazonClientException

The AddPermission action adds a statement to a topic's access control policy, granting access for the specified AWS accounts to the specified actions.

Specified by:

addPermission in interface AmazonSNS

Parameters:

addPermissionRequest - Container for the necessary parameters to execute the AddPermission service method on AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

createTopic

public CreateTopicResult createTopic(CreateTopicRequest createTopicRequest)
                              throws AmazonServiceException,
                                     AmazonClientException

The CreateTopic action creates a topic to which notifications can be published. Users can create at most 100 topics. For more information, see http://aws.amazon.com/sns . This action is idempotent, so if the requester already owns a topic with the specified name, that topic's ARN is returned without creating a new topic.

Specified by:

createTopic in interface AmazonSNS

Parameters:

createTopicRequest - Container for the necessary parameters to execute the CreateTopic service method on AmazonSNS.

Returns:

The response from the CreateTopic service method, as returned by AmazonSNS.

Throws:

AuthorizationErrorException

InternalErrorException

InvalidParameterException

TopicLimitExceededException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

getSubscriptionAttributes

public GetSubscriptionAttributesResult getSubscriptionAttributes(GetSubscriptionAttributesRequest getSubscriptionAttributesRequest)
                                                          throws AmazonServiceException,
                                                                 AmazonClientException

The GetSubscriptionAttribtues action returns all of the properties of a subscription.

Specified by:

getSubscriptionAttributes in interface AmazonSNS

Parameters:

getSubscriptionAttributesRequest - Container for the necessary parameters to execute the GetSubscriptionAttributes service method on AmazonSNS.

Returns:

The response from the GetSubscriptionAttributes service method, as returned by AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

listTopics

public ListTopicsResult listTopics(ListTopicsRequest listTopicsRequest)
                            throws AmazonServiceException,
                                   AmazonClientException

The ListTopics action returns a list of the requester's topics. Each call returns a limited list of topics, up to 100. If there are more topics, a NextToken is also returned. Use the NextToken parameter in a new ListTopics call to get further results.

Specified by:

listTopics in interface AmazonSNS

Parameters:

listTopicsRequest - Container for the necessary parameters to execute the ListTopics service method on AmazonSNS.

Returns:

The response from the ListTopics service method, as returned by AmazonSNS.

Throws:

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

unsubscribe

public void unsubscribe(UnsubscribeRequest unsubscribeRequest)
                 throws AmazonServiceException,
                        AmazonClientException

The Unsubscribe action deletes a subscription. If the subscription requires authentication for deletion, only the owner of the subscription or the its topic's owner can unsubscribe, and an AWS signature is required. If the Unsubscribe call does not require authentication and the requester is not the subscription owner, a final cancellation message is delivered to the endpoint, so that the endpoint owner can easily resubscribe to the topic if the Unsubscribe request was unintended.

Specified by:

unsubscribe in interface AmazonSNS

Parameters:

unsubscribeRequest - Container for the necessary parameters to execute the Unsubscribe service method on AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

listSubscriptionsByTopic

public ListSubscriptionsByTopicResult listSubscriptionsByTopic(ListSubscriptionsByTopicRequest listSubscriptionsByTopicRequest)
                                                        throws AmazonServiceException,
                                                               AmazonClientException

The ListSubscriptionsByTopic action returns a list of the subscriptions to a specific topic. Each call returns a limited list of subscriptions, up to 100. If there are more subscriptions, a NextToken is also returned. Use the NextToken parameter in a new ListSubscriptionsByTopic call to get further results.

Specified by:

listSubscriptionsByTopic in interface AmazonSNS

Parameters:

listSubscriptionsByTopicRequest - Container for the necessary parameters to execute the ListSubscriptionsByTopic service method on AmazonSNS.

Returns:

The response from the ListSubscriptionsByTopic service method, as returned by AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

publish

public PublishResult publish(PublishRequest publishRequest)
                      throws AmazonServiceException,
                             AmazonClientException

The Publish action sends a message to all of a topic's subscribed endpoints. When a messageId is returned, the message has been saved and Amazon SNS will attempt to deliver it to the topic's subscribers shortly. The format of the outgoing message to each subscribed endpoint depends on the notification protocol selected.

Specified by:

publish in interface AmazonSNS

Parameters:

publishRequest - Container for the necessary parameters to execute the Publish service method on AmazonSNS.

Returns:

The response from the Publish service method, as returned by AmazonSNS.

Throws:

NotFoundException

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

listSubscriptions

public ListSubscriptionsResult listSubscriptions()
                                          throws AmazonServiceException,
                                                 AmazonClientException

The ListSubscriptions action returns a list of the requester's subscriptions. Each call returns a limited list of subscriptions, up to 100. If there are more subscriptions, a NextToken is also returned. Use the NextToken parameter in a new ListSubscriptions call to get further results.

Specified by:

listSubscriptions in interface AmazonSNS

Returns:

The response from the ListSubscriptions service method, as returned by AmazonSNS.

Throws:

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

listTopics

public ListTopicsResult listTopics()
                            throws AmazonServiceException,
                                   AmazonClientException

The ListTopics action returns a list of the requester's topics. Each call returns a limited list of topics, up to 100. If there are more topics, a NextToken is also returned. Use the NextToken parameter in a new ListTopics call to get further results.

Specified by:

listTopics in interface AmazonSNS

Returns:

The response from the ListTopics service method, as returned by AmazonSNS.

Throws:

AuthorizationErrorException

InternalErrorException

InvalidParameterException

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 AmazonSNS indicating either a problem with the data in the request, or a server side issue.

setEndpoint

public void setEndpoint(java.lang.String endpoint,
                        java.lang.String serviceName,
                        java.lang.String regionId)
                 throws java.lang.IllegalArgumentException

Overrides the default endpoint for this client ("https://sns.us-east-1.amazonaws.com") and explicitly provides an AWS region ID and AWS service name to use when the client calculates a signature for requests. In almost all cases, this region ID and service name are automatically determined from the endpoint, and callers should use the simpler one-argument form of setEndpoint instead of this method.

This method is not threadsafe. Endpoints 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.

Callers can pass in just the endpoint (ex: "sns.us-east-1.amazonaws.com") or a full URL, including the protocol (ex: "https://sns.us-east-1.amazonaws.com"). If the protocol is not specified here, the default protocol from this client's 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: http://developer.amazonwebservices.com/connect/entry.jspa?externalID=3912

Parameters:

endpoint - The endpoint (ex: "sns.us-east-1.amazonaws.com") or a full URL, including the protocol (ex: "https://sns.us-east-1.amazonaws.com") of the region specific AWS endpoint this client will communicate with.

serviceName - The name of the AWS service to use when signing requests.

regionId - The ID of the region in which this service resides.

Throws:

java.lang.IllegalArgumentException - If any problems are detected with the specified endpoint.

getCachedResponseMetadata

public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)

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 AmazonSNS

Parameters:

request - The originally executed request

Returns:

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