com.amazonaws.services.elasticache

## インタフェース AmazonElastiCache

- 既知のサブインタフェースのリスト:
    AmazonElastiCacheAsync
  既知の実装クラスのリスト:
    AmazonElastiCacheAsyncClient, AmazonElastiCacheClient

      public interface AmazonElastiCache

  Interface for accessing AmazonElastiCache. Amazon ElastiCache

  Amazon ElastiCache is a web service that makes it easier to set up, operate, and scale a distributed cache in the cloud.

  With Amazon ElastiCache, customers gain all of the benefits of a high-performance, in-memory cache with far less of the administrative burden of launching and managing a distributed cache. The service makes set-up, scaling, and cluster failure handling much simpler than in a self-managed cache deployment.

  In addition, through integration with Amazon CloudWatch, customers get enhanced visibility into the key performance statistics associated with their cache and can receive alarms if a part of their cache runs hot.

- - ### メソッドの概要

    メソッド
    修飾子とタイプ | メソッドと説明
    --- | ---
    `CacheSecurityGroup` | `authorizeCacheSecurityGroupIngress(AuthorizeCacheSecurityGroupIngressRequest authorizeCacheSecurityGroupIngressRequest)` Authorizes ingress to a CacheSecurityGroup using EC2 Security Groups as authorization (therefore the application using the cache must be running on EC2 clusters).
    `CacheCluster` | `createCacheCluster(CreateCacheClusterRequest createCacheClusterRequest)` Creates a new Cache Cluster.
    `CacheParameterGroup` | `createCacheParameterGroup(CreateCacheParameterGroupRequest createCacheParameterGroupRequest)` Creates a new Cache Parameter Group.
    `CacheSecurityGroup` | `createCacheSecurityGroup(CreateCacheSecurityGroupRequest createCacheSecurityGroupRequest)` Creates a new Cache Security Group.
    `CacheSubnetGroup` | `createCacheSubnetGroup(CreateCacheSubnetGroupRequest createCacheSubnetGroupRequest)` Creates a new Cache Subnet Group.
    `CacheCluster` | `deleteCacheCluster(DeleteCacheClusterRequest deleteCacheClusterRequest)` Deletes a previously provisioned Cache Cluster.
    `void` | `deleteCacheParameterGroup(DeleteCacheParameterGroupRequest deleteCacheParameterGroupRequest)` Deletes the specified CacheParameterGroup.
    `void` | `deleteCacheSecurityGroup(DeleteCacheSecurityGroupRequest deleteCacheSecurityGroupRequest)` Deletes a Cache Security Group.
    `void` | `deleteCacheSubnetGroup(DeleteCacheSubnetGroupRequest deleteCacheSubnetGroupRequest)` Deletes a Cache Subnet Group.
    `DescribeCacheClustersResult` | `describeCacheClusters()` Returns information about all provisioned Cache Clusters if no Cache Cluster identifier is specified, or about a specific Cache Cluster if a Cache Cluster identifier is supplied.
    `DescribeCacheClustersResult` | `describeCacheClusters(DescribeCacheClustersRequest describeCacheClustersRequest)` Returns information about all provisioned Cache Clusters if no Cache Cluster identifier is specified, or about a specific Cache Cluster if a Cache Cluster identifier is supplied.
    `DescribeCacheEngineVersionsResult` | `describeCacheEngineVersions()` Returns a list of the available cache engines and their versions.
    `DescribeCacheEngineVersionsResult` | `describeCacheEngineVersions(DescribeCacheEngineVersionsRequest describeCacheEngineVersionsRequest)` Returns a list of the available cache engines and their versions.
    `DescribeCacheParameterGroupsResult` | `describeCacheParameterGroups()` Returns a list of CacheParameterGroup descriptions.
    `DescribeCacheParameterGroupsResult` | `describeCacheParameterGroups(DescribeCacheParameterGroupsRequest describeCacheParameterGroupsRequest)` Returns a list of CacheParameterGroup descriptions.
    `DescribeCacheParametersResult` | `describeCacheParameters(DescribeCacheParametersRequest describeCacheParametersRequest)` Returns the detailed parameter list for a particular CacheParameterGroup.
    `DescribeCacheSecurityGroupsResult` | `describeCacheSecurityGroups()` Returns a list of CacheSecurityGroup descriptions.
    `DescribeCacheSecurityGroupsResult` | `describeCacheSecurityGroups(DescribeCacheSecurityGroupsRequest describeCacheSecurityGroupsRequest)` Returns a list of CacheSecurityGroup descriptions.
    `DescribeCacheSubnetGroupsResult` | `describeCacheSubnetGroups()` Returns a list of CacheSubnetGroup descriptions.
    `DescribeCacheSubnetGroupsResult` | `describeCacheSubnetGroups(DescribeCacheSubnetGroupsRequest describeCacheSubnetGroupsRequest)` Returns a list of CacheSubnetGroup descriptions.
    `EngineDefaults` | `describeEngineDefaultParameters(DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest)` Returns the default engine and system parameter information for the specified cache engine.
    `DescribeEventsResult` | `describeEvents()` Returns events related to Cache Clusters, Cache Security Groups, and Cache Parameter Groups for the past 14 days.
    `DescribeEventsResult` | `describeEvents(DescribeEventsRequest describeEventsRequest)` Returns events related to Cache Clusters, Cache Security Groups, and Cache Parameter Groups for the past 14 days.
    `DescribeReservedCacheNodesResult` | `describeReservedCacheNodes()` Returns information about reserved Cache Nodes for this account, or about a specified reserved Cache Node.
    `DescribeReservedCacheNodesResult` | `describeReservedCacheNodes(DescribeReservedCacheNodesRequest describeReservedCacheNodesRequest)` Returns information about reserved Cache Nodes for this account, or about a specified reserved Cache Node.
    `DescribeReservedCacheNodesOfferingsResult` | `describeReservedCacheNodesOfferings()` Lists available reserved Cache Node offerings.
    `DescribeReservedCacheNodesOfferingsResult` | `describeReservedCacheNodesOfferings(DescribeReservedCacheNodesOfferingsRequest describeReservedCacheNodesOfferingsRequest)` Lists available reserved Cache Node offerings.
    `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.
    `CacheCluster` | `modifyCacheCluster(ModifyCacheClusterRequest modifyCacheClusterRequest)` Modifies the Cache Cluster settings.
    `ModifyCacheParameterGroupResult` | `modifyCacheParameterGroup(ModifyCacheParameterGroupRequest modifyCacheParameterGroupRequest)` Modifies the parameters of a CacheParameterGroup.
    `CacheSubnetGroup` | `modifyCacheSubnetGroup(ModifyCacheSubnetGroupRequest modifyCacheSubnetGroupRequest)` Modifies an existing Cache Subnet Group.
    `ReservedCacheNode` | `purchaseReservedCacheNodesOffering(PurchaseReservedCacheNodesOfferingRequest purchaseReservedCacheNodesOfferingRequest)` Purchases a reserved Cache Node offering.
    `CacheCluster` | `rebootCacheCluster(RebootCacheClusterRequest rebootCacheClusterRequest)` Reboots some (or all) of the cache cluster nodes within a previously provisioned ElastiCache cluster.
    `ResetCacheParameterGroupResult` | `resetCacheParameterGroup(ResetCacheParameterGroupRequest resetCacheParameterGroupRequest)` Modifies the parameters of a CacheParameterGroup to the engine or system default value.
    `CacheSecurityGroup` | `revokeCacheSecurityGroupIngress(RevokeCacheSecurityGroupIngressRequest revokeCacheSecurityGroupIngressRequest)` Revokes ingress from a CacheSecurityGroup for previously authorized EC2 Security Groups.
    `void` | `setEndpoint(java.lang.String endpoint)` Overrides the default endpoint for this client ("https://elasticache.us-east-1.amazonaws.com/").
    `void` | `setRegion(Region region)` An alternative to `setEndpoint(String)`, sets the regional endpoint for this client's service calls.
    `void` | `shutdown()` Shuts down this client object, releasing any resources that might be held open.

- - ### メソッドの詳細

    - #### setEndpoint

          void setEndpoint(java.lang.String endpoint)
                           throws java.lang.IllegalArgumentException

      Overrides the default endpoint for this client ("https://elasticache.us-east-1.amazonaws.com/"). Callers can use this method to control which AWS region they want to work with.

      Callers can pass in just the endpoint (ex: "elasticache.us-east-1.amazonaws.com/") or a full URL, including the protocol (ex: "https://elasticache.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

      This method is not threadsafe. An endpoint should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.

      パラメータ:
        `endpoint` - The endpoint (ex: "elasticache.us-east-1.amazonaws.com/") or a full URL, including the protocol (ex: "https://elasticache.us-east-1.amazonaws.com/") of the region specific AWS endpoint this client will communicate with.
      例外:
        `java.lang.IllegalArgumentException` - If any problems are detected with the specified endpoint.

    - #### setRegion

          void setRegion(Region region)
                         throws java.lang.IllegalArgumentException

      An alternative to `setEndpoint(String)`, sets the regional endpoint for this client's service calls. Callers can use this method to control which AWS region they want to work with.

      By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the `ClientConfiguration` supplied at construction.

      This method is not threadsafe. A region should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.

      パラメータ:
        `region` - The region this client will communicate with. See `Region.getRegion(com.amazonaws.regions.Regions)` for accessing a given region.
      例外:
        `java.lang.IllegalArgumentException` - If the given region is null, or if this service isn't available in the given region. See `Region.isServiceSupported(String)`
      関連項目:
        `Region.getRegion(com.amazonaws.regions.Regions)`, `Region.createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration)`

    - #### authorizeCacheSecurityGroupIngress

          CacheSecurityGroup authorizeCacheSecurityGroupIngress(AuthorizeCacheSecurityGroupIngressRequest authorizeCacheSecurityGroupIngressRequest)
                                                                throws AmazonServiceException,
                                                                       AmazonClientException

      Authorizes ingress to a CacheSecurityGroup using EC2 Security Groups as authorization (therefore the application using the cache must be running on EC2 clusters). This API requires the following parameters: EC2SecurityGroupName and EC2SecurityGroupOwnerId.

      NOTE: You cannot authorize ingress from an EC2 security group in one Region to an Amazon Cache Cluster in another.

      パラメータ:
        `authorizeCacheSecurityGroupIngressRequest` - Container for the necessary parameters to execute the AuthorizeCacheSecurityGroupIngress service method on AmazonElastiCache.
      戻り値:
        The response from the AuthorizeCacheSecurityGroupIngress service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `AuthorizationAlreadyExistsException`
        `InvalidCacheSecurityGroupStateException`
        `InvalidParameterCombinationException`
        `CacheSecurityGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### createCacheSubnetGroup

          CacheSubnetGroup createCacheSubnetGroup(CreateCacheSubnetGroupRequest createCacheSubnetGroupRequest)
                                                  throws AmazonServiceException,
                                                         AmazonClientException

      Creates a new Cache Subnet Group.

      パラメータ:
        `createCacheSubnetGroupRequest` - Container for the necessary parameters to execute the CreateCacheSubnetGroup service method on AmazonElastiCache.
      戻り値:
        The response from the CreateCacheSubnetGroup service method, as returned by AmazonElastiCache.
      例外:
        `CacheSubnetGroupAlreadyExistsException`
        `CacheSubnetGroupQuotaExceededException`
        `CacheSubnetQuotaExceededException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### purchaseReservedCacheNodesOffering

          ReservedCacheNode purchaseReservedCacheNodesOffering(PurchaseReservedCacheNodesOfferingRequest purchaseReservedCacheNodesOfferingRequest)
                                                               throws AmazonServiceException,
                                                                      AmazonClientException

      Purchases a reserved Cache Node offering.

      パラメータ:
        `purchaseReservedCacheNodesOfferingRequest` - Container for the necessary parameters to execute the PurchaseReservedCacheNodesOffering service method on AmazonElastiCache.
      戻り値:
        The response from the PurchaseReservedCacheNodesOffering service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `ReservedCacheNodeQuotaExceededException`
        `ReservedCacheNodeAlreadyExistsException`
        `ReservedCacheNodesOfferingNotFoundException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### rebootCacheCluster

          CacheCluster rebootCacheCluster(RebootCacheClusterRequest rebootCacheClusterRequest)
                                          throws AmazonServiceException,
                                                 AmazonClientException

      Reboots some (or all) of the cache cluster nodes within a previously provisioned ElastiCache cluster. This API results in the application of modified CacheParameterGroup parameters to the cache cluster. This action is taken as soon as possible, and results in a momentary outage to the cache cluster during which the cache cluster status is set to rebooting. During that momentary outage, the contents of the cache (for each cache cluster node being rebooted) are lost. A CacheCluster event is created when the reboot is completed.

      パラメータ:
        `rebootCacheClusterRequest` - Container for the necessary parameters to execute the RebootCacheCluster service method on AmazonElastiCache.
      戻り値:
        The response from the RebootCacheCluster service method, as returned by AmazonElastiCache.
      例外:
        `CacheClusterNotFoundException`
        `InvalidCacheClusterStateException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### revokeCacheSecurityGroupIngress

          CacheSecurityGroup revokeCacheSecurityGroupIngress(RevokeCacheSecurityGroupIngressRequest revokeCacheSecurityGroupIngressRequest)
                                                             throws AmazonServiceException,
                                                                    AmazonClientException

      Revokes ingress from a CacheSecurityGroup for previously authorized EC2 Security Groups.

      パラメータ:
        `revokeCacheSecurityGroupIngressRequest` - Container for the necessary parameters to execute the RevokeCacheSecurityGroupIngress service method on AmazonElastiCache.
      戻り値:
        The response from the RevokeCacheSecurityGroupIngress service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidCacheSecurityGroupStateException`
        `AuthorizationNotFoundException`
        `InvalidParameterCombinationException`
        `CacheSecurityGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheSubnetGroups

          DescribeCacheSubnetGroupsResult describeCacheSubnetGroups(DescribeCacheSubnetGroupsRequest describeCacheSubnetGroupsRequest)
                                                                    throws AmazonServiceException,
                                                                           AmazonClientException

      Returns a list of CacheSubnetGroup descriptions. If a CacheSubnetGroupName is specified, the list will contain only the description of the specified Cache Subnet Group.

      パラメータ:
        `describeCacheSubnetGroupsRequest` - Container for the necessary parameters to execute the DescribeCacheSubnetGroups service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeCacheSubnetGroups service method, as returned by AmazonElastiCache.
      例外:
        `CacheSubnetGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### createCacheSecurityGroup

          CacheSecurityGroup createCacheSecurityGroup(CreateCacheSecurityGroupRequest createCacheSecurityGroupRequest)
                                                      throws AmazonServiceException,
                                                             AmazonClientException

      Creates a new Cache Security Group. Cache Security groups control access to one or more Cache Clusters.

      Only use cache security groups when you are creating a cluster outside of an Amazon Virtual Private Cloud (VPC). Inside of a VPC, use VPC security groups.

      パラメータ:
        `createCacheSecurityGroupRequest` - Container for the necessary parameters to execute the CreateCacheSecurityGroup service method on AmazonElastiCache.
      戻り値:
        The response from the CreateCacheSecurityGroup service method, as returned by AmazonElastiCache.
      例外:
        `CacheSecurityGroupAlreadyExistsException`
        `InvalidParameterValueException`
        `CacheSecurityGroupQuotaExceededException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### createCacheCluster

          CacheCluster createCacheCluster(CreateCacheClusterRequest createCacheClusterRequest)
                                          throws AmazonServiceException,
                                                 AmazonClientException

      Creates a new Cache Cluster.

      パラメータ:
        `createCacheClusterRequest` - Container for the necessary parameters to execute the CreateCacheCluster service method on AmazonElastiCache.
      戻り値:
        The response from the CreateCacheCluster service method, as returned by AmazonElastiCache.
      例外:
        `NodeQuotaForCustomerExceededException`
        `NodeQuotaForClusterExceededException`
        `CacheSubnetGroupNotFoundException`
        `InvalidParameterValueException`
        `ClusterQuotaForCustomerExceededException`
        `CacheClusterAlreadyExistsException`
        `InvalidVPCNetworkStateException`
        `InsufficientCacheClusterCapacityException`
        `InvalidParameterCombinationException`
        `CacheParameterGroupNotFoundException`
        `CacheSecurityGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeEvents

          DescribeEventsResult describeEvents(DescribeEventsRequest describeEventsRequest)
                                              throws AmazonServiceException,
                                                     AmazonClientException

      Returns events related to Cache Clusters, Cache Security Groups, and Cache Parameter Groups for the past 14 days. Events specific to a particular Cache Cluster, Cache Security Group, or Cache Parameter Group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.

      パラメータ:
        `describeEventsRequest` - Container for the necessary parameters to execute the DescribeEvents service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeEvents service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeReservedCacheNodes

          DescribeReservedCacheNodesResult describeReservedCacheNodes(DescribeReservedCacheNodesRequest describeReservedCacheNodesRequest)
                                                                      throws AmazonServiceException,
                                                                             AmazonClientException

      Returns information about reserved Cache Nodes for this account, or about a specified reserved Cache Node.

      パラメータ:
        `describeReservedCacheNodesRequest` - Container for the necessary parameters to execute the DescribeReservedCacheNodes service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeReservedCacheNodes service method, as returned by AmazonElastiCache.
      例外:
        `ReservedCacheNodeNotFoundException`
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheEngineVersions

          DescribeCacheEngineVersionsResult describeCacheEngineVersions(DescribeCacheEngineVersionsRequest describeCacheEngineVersionsRequest)
                                                                        throws AmazonServiceException,
                                                                               AmazonClientException

      Returns a list of the available cache engines and their versions.

      パラメータ:
        `describeCacheEngineVersionsRequest` - Container for the necessary parameters to execute the DescribeCacheEngineVersions service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeCacheEngineVersions service method, as returned by AmazonElastiCache.
      例外:
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### deleteCacheParameterGroup

          void deleteCacheParameterGroup(DeleteCacheParameterGroupRequest deleteCacheParameterGroupRequest)
                                         throws AmazonServiceException,
                                                AmazonClientException

      Deletes the specified CacheParameterGroup. The CacheParameterGroup cannot be deleted if it is associated with any cache clusters.

      パラメータ:
        `deleteCacheParameterGroupRequest` - Container for the necessary parameters to execute the DeleteCacheParameterGroup service method on AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `InvalidCacheParameterGroupStateException`
        `CacheParameterGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### modifyCacheParameterGroup

          ModifyCacheParameterGroupResult modifyCacheParameterGroup(ModifyCacheParameterGroupRequest modifyCacheParameterGroupRequest)
                                                                    throws AmazonServiceException,
                                                                           AmazonClientException

      Modifies the parameters of a CacheParameterGroup. To modify more than one parameter, submit a list of ParameterName and ParameterValue parameters. A maximum of 20 parameters can be modified in a single request.

      パラメータ:
        `modifyCacheParameterGroupRequest` - Container for the necessary parameters to execute the ModifyCacheParameterGroup service method on AmazonElastiCache.
      戻り値:
        The response from the ModifyCacheParameterGroup service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `CacheParameterGroupNotFoundException`
        `InvalidCacheParameterGroupStateException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeEngineDefaultParameters

          EngineDefaults describeEngineDefaultParameters(DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest)
                                                         throws AmazonServiceException,
                                                                AmazonClientException

      Returns the default engine and system parameter information for the specified cache engine.

      パラメータ:
        `describeEngineDefaultParametersRequest` - Container for the necessary parameters to execute the DescribeEngineDefaultParameters service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeEngineDefaultParameters service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### deleteCacheSubnetGroup

          void deleteCacheSubnetGroup(DeleteCacheSubnetGroupRequest deleteCacheSubnetGroupRequest)
                                      throws AmazonServiceException,
                                             AmazonClientException

      Deletes a Cache Subnet Group.

      NOTE:The specified Cache Subnet Group must not be associated with any Cache Clusters.

      パラメータ:
        `deleteCacheSubnetGroupRequest` - Container for the necessary parameters to execute the DeleteCacheSubnetGroup service method on AmazonElastiCache.
      例外:
        `CacheSubnetGroupNotFoundException`
        `CacheSubnetGroupInUseException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### createCacheParameterGroup

          CacheParameterGroup createCacheParameterGroup(CreateCacheParameterGroupRequest createCacheParameterGroupRequest)
                                                        throws AmazonServiceException,
                                                               AmazonClientException

      Creates a new Cache Parameter Group. Cache Parameter groups control the parameters for a Cache Cluster.

      パラメータ:
        `createCacheParameterGroupRequest` - Container for the necessary parameters to execute the CreateCacheParameterGroup service method on AmazonElastiCache.
      戻り値:
        The response from the CreateCacheParameterGroup service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `CacheParameterGroupQuotaExceededException`
        `CacheParameterGroupAlreadyExistsException`
        `InvalidParameterCombinationException`
        `InvalidCacheParameterGroupStateException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheSecurityGroups

          DescribeCacheSecurityGroupsResult describeCacheSecurityGroups(DescribeCacheSecurityGroupsRequest describeCacheSecurityGroupsRequest)
                                                                        throws AmazonServiceException,
                                                                               AmazonClientException

      Returns a list of CacheSecurityGroup descriptions. If a CacheSecurityGroupName is specified, the list will contain only the description of the specified CacheSecurityGroup.

      パラメータ:
        `describeCacheSecurityGroupsRequest` - Container for the necessary parameters to execute the DescribeCacheSecurityGroups service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeCacheSecurityGroups service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `CacheSecurityGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheParameterGroups

          DescribeCacheParameterGroupsResult describeCacheParameterGroups(DescribeCacheParameterGroupsRequest describeCacheParameterGroupsRequest)
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

      Returns a list of CacheParameterGroup descriptions. If a CacheParameterGroupName is specified, the list will contain only the descriptions of the specified CacheParameterGroup.

      パラメータ:
        `describeCacheParameterGroupsRequest` - Container for the necessary parameters to execute the DescribeCacheParameterGroups service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeCacheParameterGroups service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `CacheParameterGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheClusters

          DescribeCacheClustersResult describeCacheClusters(DescribeCacheClustersRequest describeCacheClustersRequest)
                                                            throws AmazonServiceException,
                                                                   AmazonClientException

      Returns information about all provisioned Cache Clusters if no Cache Cluster identifier is specified, or about a specific Cache Cluster if a Cache Cluster identifier is supplied.

      Cluster information will be returned by default. An optional ShowDetails flag can be used to retrieve detailed information about the Cache Nodes associated with the Cache Cluster. Details include the DNS address and port for the Cache Node endpoint.

      If the cluster is in the CREATING state, only cluster level information will be displayed until all of the nodes are successfully provisioned.

      If the cluster is in the DELETING state, only cluster level information will be displayed.

      While adding Cache Nodes, node endpoint information and creation time for the additional nodes will not be displayed until they are completely provisioned. The cluster lifecycle tells the customer when new nodes are AVAILABLE.

      While removing existing Cache Nodes from an cluster, endpoint information for the removed nodes will not be displayed.

      DescribeCacheClusters supports pagination.

      パラメータ:
        `describeCacheClustersRequest` - Container for the necessary parameters to execute the DescribeCacheClusters service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeCacheClusters service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `CacheClusterNotFoundException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### resetCacheParameterGroup

          ResetCacheParameterGroupResult resetCacheParameterGroup(ResetCacheParameterGroupRequest resetCacheParameterGroupRequest)
                                                                  throws AmazonServiceException,
                                                                         AmazonClientException

      Modifies the parameters of a CacheParameterGroup to the engine or system default value. To reset specific parameters submit a list of the parameter names. To reset the entire CacheParameterGroup, specify the CacheParameterGroup name and ResetAllParameters parameters.

      パラメータ:
        `resetCacheParameterGroupRequest` - Container for the necessary parameters to execute the ResetCacheParameterGroup service method on AmazonElastiCache.
      戻り値:
        The response from the ResetCacheParameterGroup service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `InvalidCacheParameterGroupStateException`
        `CacheParameterGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### deleteCacheSecurityGroup

          void deleteCacheSecurityGroup(DeleteCacheSecurityGroupRequest deleteCacheSecurityGroupRequest)
                                        throws AmazonServiceException,
                                               AmazonClientException

      Deletes a Cache Security Group.

      NOTE:The specified Cache Security Group must not be associated with any Cache Clusters.

      パラメータ:
        `deleteCacheSecurityGroupRequest` - Container for the necessary parameters to execute the DeleteCacheSecurityGroup service method on AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidCacheSecurityGroupStateException`
        `InvalidParameterCombinationException`
        `CacheSecurityGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### modifyCacheCluster

          CacheCluster modifyCacheCluster(ModifyCacheClusterRequest modifyCacheClusterRequest)
                                          throws AmazonServiceException,
                                                 AmazonClientException

      Modifies the Cache Cluster settings. You can change one or more Cache Cluster configuration parameters by specifying the parameters and the new values in the request.

      パラメータ:
        `modifyCacheClusterRequest` - Container for the necessary parameters to execute the ModifyCacheCluster service method on AmazonElastiCache.
      戻り値:
        The response from the ModifyCacheCluster service method, as returned by AmazonElastiCache.
      例外:
        `NodeQuotaForCustomerExceededException`
        `NodeQuotaForClusterExceededException`
        `InvalidParameterValueException`
        `InvalidCacheSecurityGroupStateException`
        `InvalidVPCNetworkStateException`
        `CacheClusterNotFoundException`
        `InvalidParameterCombinationException`
        `CacheParameterGroupNotFoundException`
        `InvalidCacheClusterStateException`
        `CacheSecurityGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### deleteCacheCluster

          CacheCluster deleteCacheCluster(DeleteCacheClusterRequest deleteCacheClusterRequest)
                                          throws AmazonServiceException,
                                                 AmazonClientException

      Deletes a previously provisioned Cache Cluster. A successful response from the web service indicates the request was received correctly. This action cannot be canceled or reverted. DeleteCacheCluster deletes all associated Cache Nodes, node endpoints and the Cache Cluster itself.

      パラメータ:
        `deleteCacheClusterRequest` - Container for the necessary parameters to execute the DeleteCacheCluster service method on AmazonElastiCache.
      戻り値:
        The response from the DeleteCacheCluster service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `CacheClusterNotFoundException`
        `InvalidParameterCombinationException`
        `InvalidCacheClusterStateException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeReservedCacheNodesOfferings

          DescribeReservedCacheNodesOfferingsResult describeReservedCacheNodesOfferings(DescribeReservedCacheNodesOfferingsRequest describeReservedCacheNodesOfferingsRequest)
                                                                                        throws AmazonServiceException,
                                                                                               AmazonClientException

      Lists available reserved Cache Node offerings.

      パラメータ:
        `describeReservedCacheNodesOfferingsRequest` - Container for the necessary parameters to execute the DescribeReservedCacheNodesOfferings service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeReservedCacheNodesOfferings service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `ReservedCacheNodesOfferingNotFoundException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheParameters

          DescribeCacheParametersResult describeCacheParameters(DescribeCacheParametersRequest describeCacheParametersRequest)
                                                                throws AmazonServiceException,
                                                                       AmazonClientException

      Returns the detailed parameter list for a particular CacheParameterGroup.

      パラメータ:
        `describeCacheParametersRequest` - Container for the necessary parameters to execute the DescribeCacheParameters service method on AmazonElastiCache.
      戻り値:
        The response from the DescribeCacheParameters service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `CacheParameterGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### modifyCacheSubnetGroup

          CacheSubnetGroup modifyCacheSubnetGroup(ModifyCacheSubnetGroupRequest modifyCacheSubnetGroupRequest)
                                                  throws AmazonServiceException,
                                                         AmazonClientException

      Modifies an existing Cache Subnet Group.

      パラメータ:
        `modifyCacheSubnetGroupRequest` - Container for the necessary parameters to execute the ModifyCacheSubnetGroup service method on AmazonElastiCache.
      戻り値:
        The response from the ModifyCacheSubnetGroup service method, as returned by AmazonElastiCache.
      例外:
        `CacheSubnetGroupNotFoundException`
        `CacheSubnetQuotaExceededException`
        `InvalidSubnetException`
        `SubnetInUseException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheSubnetGroups

          DescribeCacheSubnetGroupsResult describeCacheSubnetGroups()
                                                                    throws AmazonServiceException,
                                                                           AmazonClientException

      Returns a list of CacheSubnetGroup descriptions. If a CacheSubnetGroupName is specified, the list will contain only the description of the specified Cache Subnet Group.

      戻り値:
        The response from the DescribeCacheSubnetGroups service method, as returned by AmazonElastiCache.
      例外:
        `CacheSubnetGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeEvents

          DescribeEventsResult describeEvents()
                                              throws AmazonServiceException,
                                                     AmazonClientException

      Returns events related to Cache Clusters, Cache Security Groups, and Cache Parameter Groups for the past 14 days. Events specific to a particular Cache Cluster, Cache Security Group, or Cache Parameter Group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.

      戻り値:
        The response from the DescribeEvents service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeReservedCacheNodes

          DescribeReservedCacheNodesResult describeReservedCacheNodes()
                                                                      throws AmazonServiceException,
                                                                             AmazonClientException

      Returns information about reserved Cache Nodes for this account, or about a specified reserved Cache Node.

      戻り値:
        The response from the DescribeReservedCacheNodes service method, as returned by AmazonElastiCache.
      例外:
        `ReservedCacheNodeNotFoundException`
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheEngineVersions

          DescribeCacheEngineVersionsResult describeCacheEngineVersions()
                                                                        throws AmazonServiceException,
                                                                               AmazonClientException

      Returns a list of the available cache engines and their versions.

      戻り値:
        The response from the DescribeCacheEngineVersions service method, as returned by AmazonElastiCache.
      例外:
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheSecurityGroups

          DescribeCacheSecurityGroupsResult describeCacheSecurityGroups()
                                                                        throws AmazonServiceException,
                                                                               AmazonClientException

      Returns a list of CacheSecurityGroup descriptions. If a CacheSecurityGroupName is specified, the list will contain only the description of the specified CacheSecurityGroup.

      戻り値:
        The response from the DescribeCacheSecurityGroups service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `CacheSecurityGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheParameterGroups

          DescribeCacheParameterGroupsResult describeCacheParameterGroups()
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

      Returns a list of CacheParameterGroup descriptions. If a CacheParameterGroupName is specified, the list will contain only the descriptions of the specified CacheParameterGroup.

      戻り値:
        The response from the DescribeCacheParameterGroups service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `InvalidParameterCombinationException`
        `CacheParameterGroupNotFoundException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeCacheClusters

          DescribeCacheClustersResult describeCacheClusters()
                                                            throws AmazonServiceException,
                                                                   AmazonClientException

      Returns information about all provisioned Cache Clusters if no Cache Cluster identifier is specified, or about a specific Cache Cluster if a Cache Cluster identifier is supplied.

      Cluster information will be returned by default. An optional ShowDetails flag can be used to retrieve detailed information about the Cache Nodes associated with the Cache Cluster. Details include the DNS address and port for the Cache Node endpoint.

      If the cluster is in the CREATING state, only cluster level information will be displayed until all of the nodes are successfully provisioned.

      If the cluster is in the DELETING state, only cluster level information will be displayed.

      While adding Cache Nodes, node endpoint information and creation time for the additional nodes will not be displayed until they are completely provisioned. The cluster lifecycle tells the customer when new nodes are AVAILABLE.

      While removing existing Cache Nodes from an cluster, endpoint information for the removed nodes will not be displayed.

      DescribeCacheClusters supports pagination.

      戻り値:
        The response from the DescribeCacheClusters service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `CacheClusterNotFoundException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### describeReservedCacheNodesOfferings

          DescribeReservedCacheNodesOfferingsResult describeReservedCacheNodesOfferings()
                                                                                        throws AmazonServiceException,
                                                                                               AmazonClientException

      Lists available reserved Cache Node offerings.

      戻り値:
        The response from the DescribeReservedCacheNodesOfferings service method, as returned by AmazonElastiCache.
      例外:
        `InvalidParameterValueException`
        `ReservedCacheNodesOfferingNotFoundException`
        `InvalidParameterCombinationException`
        `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 AmazonElastiCache indicating either a problem with the data in the request, or a server side issue.

    - #### shutdown

          void shutdown()

      Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.

    - #### getCachedResponseMetadata

          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 a request.

      パラメータ:
        `request` - The originally executed request.
      戻り値:
        The response metadata for the specified request, or null if none is available.