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The AWS SDK for Java with support for OSGi. The AWS SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).

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/*
 * Copyright 2011-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"). You may not
 * use this file except in compliance with the License. A copy of the License is
 * located at
 * 
 * http://aws.amazon.com/apache2.0
 * 
 * or in the "license" file accompanying this file. This file is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
package com.amazonaws.services.elasticache;

import com.amazonaws.*;
import com.amazonaws.regions.*;

import com.amazonaws.services.elasticache.model.*;

/**
 * Interface for accessing Amazon ElastiCache.
 * 

* 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 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 setup, 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. *

*/ public interface AmazonElastiCache { /** * The region metadata service name for computing region endpoints. You can * use this value to retrieve metadata (such as supported regions) of the * service. * * @see RegionUtils#getRegionsForService(String) */ String ENDPOINT_PREFIX = "elasticache"; /** * Overrides the default endpoint for this client * ("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: "elasticache.us-east-1.amazonaws.com"). If the protocol is * not specified here, the default protocol from this client's * {@link ClientConfiguration} will be used, which by default is HTTPS. *

* For more information on using AWS regions with the AWS SDK for Java, and * a complete list of all available endpoints for all AWS services, see: 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. * * @param endpoint * The endpoint (ex: "elasticache.us-east-1.amazonaws.com") or a full * URL, including the protocol (ex: * "elasticache.us-east-1.amazonaws.com") of the region specific AWS * endpoint this client will communicate with. */ void setEndpoint(String endpoint); /** * An alternative to {@link AmazonElastiCache#setEndpoint(String)}, sets the * regional endpoint for this client's service calls. Callers can use this * method to control which AWS region they want to work with. *

* By default, all service endpoints in all regions use the https protocol. * To use http instead, specify it in the {@link ClientConfiguration} * supplied at construction. *

* This method is not threadsafe. A region should be configured when the * client is created and before any service requests are made. Changing it * afterwards creates inevitable race conditions for any service requests in * transit or retrying. * * @param region * The region this client will communicate with. See * {@link Region#getRegion(com.amazonaws.regions.Regions)} for * accessing a given region. Must not be null and must be a region * where the service is available. * * @see Region#getRegion(com.amazonaws.regions.Regions) * @see Region#createClient(Class, * com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration) * @see Region#isServiceSupported(String) */ void setRegion(Region region); /** *

* The AddTagsToResource action adds up to 10 cost allocation tags to * the named resource. A cost allocation tag is a key-value pair * where the key and value are case-sensitive. Cost allocation tags can be * used to categorize and track your AWS costs. *

*

* When you apply tags to your ElastiCache resources, AWS generates a cost * allocation report as a comma-separated value (CSV) file with your usage * and costs aggregated by your tags. You can apply tags that represent * business categories (such as cost centers, application names, or owners) * to organize your costs across multiple services. For more information, * see Using Cost Allocation Tags in Amazon ElastiCache in the * ElastiCache User Guide. *

* * @param addTagsToResourceRequest * Represents the input of an AddTagsToResource action. * @return Result of the AddTagsToResource operation returned by the * service. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws SnapshotNotFoundException * The requested snapshot name does not refer to an existing * snapshot. * @throws TagQuotaPerResourceExceededException * The request cannot be processed because it would cause the * resource to have more than the allowed number of tags. The * maximum number of tags permitted on a resource is 10. * @throws InvalidARNException * The requested Amazon Resource Name (ARN) does not refer to an * existing resource. * @sample AmazonElastiCache.AddTagsToResource */ AddTagsToResourceResult addTagsToResource( AddTagsToResourceRequest addTagsToResourceRequest); /** *

* The AuthorizeCacheSecurityGroupIngress action allows network * ingress to a cache security group. Applications using ElastiCache must be * running on Amazon EC2, and Amazon EC2 security groups are used as the * authorization mechanism. *

* *

* You cannot authorize ingress from an Amazon EC2 security group in one * region to an ElastiCache cluster in another region. *

*
* * @param authorizeCacheSecurityGroupIngressRequest * Represents the input of an * AuthorizeCacheSecurityGroupIngress action. * @return Result of the AuthorizeCacheSecurityGroupIngress operation * returned by the service. * @throws CacheSecurityGroupNotFoundException * The requested cache security group name does not refer to an * existing cache security group. * @throws InvalidCacheSecurityGroupStateException * The current state of the cache security group does not allow * deletion. * @throws AuthorizationAlreadyExistsException * The specified Amazon EC2 security group is already authorized for * the specified cache security group. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.AuthorizeCacheSecurityGroupIngress */ CacheSecurityGroup authorizeCacheSecurityGroupIngress( AuthorizeCacheSecurityGroupIngressRequest authorizeCacheSecurityGroupIngressRequest); /** *

* The CopySnapshot action makes a copy of an existing snapshot. *

* *

* Users or groups that have permissions to use the CopySnapshot API * can create their own Amazon S3 buckets and copy snapshots to it. To * control access to your snapshots, use an IAM policy to control who has * the ability to use the CopySnapshot API. For more information * about using IAM to control the use of ElastiCache APIs, see Exporting Snapshots and Authentication & Access Control. *

*
*

* Erorr Message: *

*
    *
  • *

    * Error Message: The authenticated user does not have sufficient * permissions to perform the desired activity. *

    *

    * Solution: Contact your system administrator to get the needed * permissions. *

    *
  • *
* * @param copySnapshotRequest * Represents the input of a CopySnapshotMessage action. * @return Result of the CopySnapshot operation returned by the service. * @throws SnapshotAlreadyExistsException * You already have a snapshot with the given name. * @throws SnapshotNotFoundException * The requested snapshot name does not refer to an existing * snapshot. * @throws SnapshotQuotaExceededException * The request cannot be processed because it would exceed the * maximum number of snapshots. * @throws InvalidSnapshotStateException * The current state of the snapshot does not allow the requested * action to occur. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.CopySnapshot */ Snapshot copySnapshot(CopySnapshotRequest copySnapshotRequest); /** *

* The CreateCacheCluster action creates a cache cluster. All nodes * in the cache cluster run the same protocol-compliant cache engine * software, either Memcached or Redis. *

* * @param createCacheClusterRequest * Represents the input of a CreateCacheCluster action. * @return Result of the CreateCacheCluster operation returned by the * service. * @throws ReplicationGroupNotFoundException * The specified replication group does not exist. * @throws InvalidReplicationGroupStateException * The requested replication group is not in the available * state. * @throws CacheClusterAlreadyExistsException * You already have a cache cluster with the given identifier. * @throws InsufficientCacheClusterCapacityException * The requested cache node type is not available in the specified * Availability Zone. * @throws CacheSecurityGroupNotFoundException * The requested cache security group name does not refer to an * existing cache security group. * @throws CacheSubnetGroupNotFoundException * The requested cache subnet group name does not refer to an * existing cache subnet group. * @throws ClusterQuotaForCustomerExceededException * The request cannot be processed because it would exceed the * allowed number of cache clusters per customer. * @throws NodeQuotaForClusterExceededException * The request cannot be processed because it would exceed the * allowed number of cache nodes in a single cache cluster. * @throws NodeQuotaForCustomerExceededException * The request cannot be processed because it would exceed the * allowed number of cache nodes per customer. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidVPCNetworkStateException * The VPC network is in an invalid state. * @throws TagQuotaPerResourceExceededException * The request cannot be processed because it would cause the * resource to have more than the allowed number of tags. The * maximum number of tags permitted on a resource is 10. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.CreateCacheCluster */ CacheCluster createCacheCluster( CreateCacheClusterRequest createCacheClusterRequest); /** *

* The CreateCacheParameterGroup action creates a new cache parameter * group. A cache parameter group is a collection of parameters that you * apply to all of the nodes in a cache cluster. *

* * @param createCacheParameterGroupRequest * Represents the input of a CreateCacheParameterGroup action. * @return Result of the CreateCacheParameterGroup operation returned by the * service. * @throws CacheParameterGroupQuotaExceededException * The request cannot be processed because it would exceed the * maximum number of cache security groups. * @throws CacheParameterGroupAlreadyExistsException * A cache parameter group with the requested name already exists. * @throws InvalidCacheParameterGroupStateException * The current state of the cache parameter group does not allow the * requested action to occur. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.CreateCacheParameterGroup */ CacheParameterGroup createCacheParameterGroup( CreateCacheParameterGroupRequest createCacheParameterGroupRequest); /** *

* The CreateCacheSecurityGroup action creates a new cache security * group. Use a cache security group to control access to one or more cache * clusters. *

*

* Cache security groups are only used when you are creating a cache cluster * outside of an Amazon Virtual Private Cloud (VPC). If you are creating a * cache cluster inside of a VPC, use a cache subnet group instead. For more * information, see CreateCacheSubnetGroup. *

* * @param createCacheSecurityGroupRequest * Represents the input of a CreateCacheSecurityGroup action. * @return Result of the CreateCacheSecurityGroup operation returned by the * service. * @throws CacheSecurityGroupAlreadyExistsException * A cache security group with the specified name already exists. * @throws CacheSecurityGroupQuotaExceededException * The request cannot be processed because it would exceed the * allowed number of cache security groups. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.CreateCacheSecurityGroup */ CacheSecurityGroup createCacheSecurityGroup( CreateCacheSecurityGroupRequest createCacheSecurityGroupRequest); /** *

* The CreateCacheSubnetGroup action creates a new cache subnet * group. *

*

* Use this parameter only when you are creating a cluster in an Amazon * Virtual Private Cloud (VPC). *

* * @param createCacheSubnetGroupRequest * Represents the input of a CreateCacheSubnetGroup action. * @return Result of the CreateCacheSubnetGroup operation returned by the * service. * @throws CacheSubnetGroupAlreadyExistsException * The requested cache subnet group name is already in use by an * existing cache subnet group. * @throws CacheSubnetGroupQuotaExceededException * The request cannot be processed because it would exceed the * allowed number of cache subnet groups. * @throws CacheSubnetQuotaExceededException * The request cannot be processed because it would exceed the * allowed number of subnets in a cache subnet group. * @throws InvalidSubnetException * An invalid subnet identifier was specified. * @sample AmazonElastiCache.CreateCacheSubnetGroup */ CacheSubnetGroup createCacheSubnetGroup( CreateCacheSubnetGroupRequest createCacheSubnetGroupRequest); /** *

* The CreateReplicationGroup action creates a replication group. A * replication group is a collection of cache clusters, where one of the * cache clusters is a read/write primary and the others are read-only * replicas. Writes to the primary are automatically propagated to the * replicas. *

*

* When you create a replication group, you must specify an existing cache * cluster that is in the primary role. When the replication group has been * successfully created, you can add one or more read replica replicas to * it, up to a total of five read replicas. *

* *

* This action is valid only for Redis. *

*
* * @param createReplicationGroupRequest * Represents the input of a CreateReplicationGroup action. * @return Result of the CreateReplicationGroup operation returned by the * service. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws InvalidCacheClusterStateException * The requested cache cluster is not in the available state. * @throws ReplicationGroupAlreadyExistsException * The specified replication group already exists. * @throws InsufficientCacheClusterCapacityException * The requested cache node type is not available in the specified * Availability Zone. * @throws CacheSecurityGroupNotFoundException * The requested cache security group name does not refer to an * existing cache security group. * @throws CacheSubnetGroupNotFoundException * The requested cache subnet group name does not refer to an * existing cache subnet group. * @throws ClusterQuotaForCustomerExceededException * The request cannot be processed because it would exceed the * allowed number of cache clusters per customer. * @throws NodeQuotaForClusterExceededException * The request cannot be processed because it would exceed the * allowed number of cache nodes in a single cache cluster. * @throws NodeQuotaForCustomerExceededException * The request cannot be processed because it would exceed the * allowed number of cache nodes per customer. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidVPCNetworkStateException * The VPC network is in an invalid state. * @throws TagQuotaPerResourceExceededException * The request cannot be processed because it would cause the * resource to have more than the allowed number of tags. The * maximum number of tags permitted on a resource is 10. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.CreateReplicationGroup */ ReplicationGroup createReplicationGroup( CreateReplicationGroupRequest createReplicationGroupRequest); /** *

* The CreateSnapshot action creates a copy of an entire cache * cluster at a specific moment in time. *

* * @param createSnapshotRequest * Represents the input of a CreateSnapshot action. * @return Result of the CreateSnapshot operation returned by the service. * @throws SnapshotAlreadyExistsException * You already have a snapshot with the given name. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws InvalidCacheClusterStateException * The requested cache cluster is not in the available state. * @throws SnapshotQuotaExceededException * The request cannot be processed because it would exceed the * maximum number of snapshots. * @throws SnapshotFeatureNotSupportedException * You attempted one of the following actions:

*
    *
  • *

    * Creating a snapshot of a Redis cache cluster running on a * t1.micro cache node. *

    *
  • *
  • *

    * Creating a snapshot of a cache cluster that is running Memcached * rather than Redis. *

    *
  • *
*

* Neither of these are supported by ElastiCache. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @sample AmazonElastiCache.CreateSnapshot */ Snapshot createSnapshot(CreateSnapshotRequest createSnapshotRequest); /** *

* The DeleteCacheCluster action deletes a previously provisioned * cache cluster. DeleteCacheCluster deletes all associated cache * nodes, node endpoints and the cache cluster itself. When you receive a * successful response from this action, Amazon ElastiCache immediately * begins deleting the cache cluster; you cannot cancel or revert this * action. *

*

* This API cannot be used to delete a cache cluster that is the last read * replica of a replication group that has Multi-AZ mode enabled. *

* * @param deleteCacheClusterRequest * Represents the input of a DeleteCacheCluster action. * @return Result of the DeleteCacheCluster operation returned by the * service. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws InvalidCacheClusterStateException * The requested cache cluster is not in the available state. * @throws SnapshotAlreadyExistsException * You already have a snapshot with the given name. * @throws SnapshotFeatureNotSupportedException * You attempted one of the following actions:

*
    *
  • *

    * Creating a snapshot of a Redis cache cluster running on a * t1.micro cache node. *

    *
  • *
  • *

    * Creating a snapshot of a cache cluster that is running Memcached * rather than Redis. *

    *
  • *
*

* Neither of these are supported by ElastiCache. * @throws SnapshotQuotaExceededException * The request cannot be processed because it would exceed the * maximum number of snapshots. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DeleteCacheCluster */ CacheCluster deleteCacheCluster( DeleteCacheClusterRequest deleteCacheClusterRequest); /** *

* The DeleteCacheParameterGroup action deletes the specified cache * parameter group. You cannot delete a cache parameter group if it is * associated with any cache clusters. *

* * @param deleteCacheParameterGroupRequest * Represents the input of a DeleteCacheParameterGroup action. * @return Result of the DeleteCacheParameterGroup operation returned by the * service. * @throws InvalidCacheParameterGroupStateException * The current state of the cache parameter group does not allow the * requested action to occur. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DeleteCacheParameterGroup */ DeleteCacheParameterGroupResult deleteCacheParameterGroup( DeleteCacheParameterGroupRequest deleteCacheParameterGroupRequest); /** *

* The DeleteCacheSecurityGroup action deletes a cache security * group. *

* *

* You cannot delete a cache security group if it is associated with any * cache clusters. *

*
* * @param deleteCacheSecurityGroupRequest * Represents the input of a DeleteCacheSecurityGroup action. * @return Result of the DeleteCacheSecurityGroup operation returned by the * service. * @throws InvalidCacheSecurityGroupStateException * The current state of the cache security group does not allow * deletion. * @throws CacheSecurityGroupNotFoundException * The requested cache security group name does not refer to an * existing cache security group. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DeleteCacheSecurityGroup */ DeleteCacheSecurityGroupResult deleteCacheSecurityGroup( DeleteCacheSecurityGroupRequest deleteCacheSecurityGroupRequest); /** *

* The DeleteCacheSubnetGroup action deletes a cache subnet group. *

* *

* You cannot delete a cache subnet group if it is associated with any cache * clusters. *

*
* * @param deleteCacheSubnetGroupRequest * Represents the input of a DeleteCacheSubnetGroup action. * @return Result of the DeleteCacheSubnetGroup operation returned by the * service. * @throws CacheSubnetGroupInUseException * The requested cache subnet group is currently in use. * @throws CacheSubnetGroupNotFoundException * The requested cache subnet group name does not refer to an * existing cache subnet group. * @sample AmazonElastiCache.DeleteCacheSubnetGroup */ DeleteCacheSubnetGroupResult deleteCacheSubnetGroup( DeleteCacheSubnetGroupRequest deleteCacheSubnetGroupRequest); /** *

* The DeleteReplicationGroup action deletes an existing replication * group. By default, this action deletes the entire replication group, * including the primary cluster and all of the read replicas. You can * optionally delete only the read replicas, while retaining the primary * cluster. *

*

* When you receive a successful response from this action, Amazon * ElastiCache immediately begins deleting the selected resources; you * cannot cancel or revert this action. *

* * @param deleteReplicationGroupRequest * Represents the input of a DeleteReplicationGroup action. * @return Result of the DeleteReplicationGroup operation returned by the * service. * @throws ReplicationGroupNotFoundException * The specified replication group does not exist. * @throws InvalidReplicationGroupStateException * The requested replication group is not in the available * state. * @throws SnapshotAlreadyExistsException * You already have a snapshot with the given name. * @throws SnapshotFeatureNotSupportedException * You attempted one of the following actions:

*
    *
  • *

    * Creating a snapshot of a Redis cache cluster running on a * t1.micro cache node. *

    *
  • *
  • *

    * Creating a snapshot of a cache cluster that is running Memcached * rather than Redis. *

    *
  • *
*

* Neither of these are supported by ElastiCache. * @throws SnapshotQuotaExceededException * The request cannot be processed because it would exceed the * maximum number of snapshots. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DeleteReplicationGroup */ ReplicationGroup deleteReplicationGroup( DeleteReplicationGroupRequest deleteReplicationGroupRequest); /** *

* The DeleteSnapshot action deletes an existing snapshot. When you * receive a successful response from this action, ElastiCache immediately * begins deleting the snapshot; you cannot cancel or revert this action. *

* * @param deleteSnapshotRequest * Represents the input of a DeleteSnapshot action. * @return Result of the DeleteSnapshot operation returned by the service. * @throws SnapshotNotFoundException * The requested snapshot name does not refer to an existing * snapshot. * @throws InvalidSnapshotStateException * The current state of the snapshot does not allow the requested * action to occur. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DeleteSnapshot */ Snapshot deleteSnapshot(DeleteSnapshotRequest deleteSnapshotRequest); /** *

* The DescribeCacheClusters action 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. *

*

* By default, abbreviated information about the cache clusters(s) will be * returned. You can use the optional ShowDetails flag to retrieve * detailed information about the cache nodes associated with the cache * clusters. These 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. *

*

* If cache nodes are currently being added to the cache cluster, node * endpoint information and creation time for the additional nodes will not * be displayed until they are completely provisioned. When the cache * cluster state is available, the cluster is ready for use. *

*

* If cache nodes are currently being removed from the cache cluster, no * endpoint information for the removed nodes is displayed. *

* * @param describeCacheClustersRequest * Represents the input of a DescribeCacheClusters action. * @return Result of the DescribeCacheClusters operation returned by the * service. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeCacheClusters */ DescribeCacheClustersResult describeCacheClusters( DescribeCacheClustersRequest describeCacheClustersRequest); /** * Simplified method form for invoking the DescribeCacheClusters operation. * * @see #describeCacheClusters(DescribeCacheClustersRequest) */ DescribeCacheClustersResult describeCacheClusters(); /** *

* The DescribeCacheEngineVersions action returns a list of the * available cache engines and their versions. *

* * @param describeCacheEngineVersionsRequest * Represents the input of a DescribeCacheEngineVersions * action. * @return Result of the DescribeCacheEngineVersions operation returned by * the service. * @sample AmazonElastiCache.DescribeCacheEngineVersions */ DescribeCacheEngineVersionsResult describeCacheEngineVersions( DescribeCacheEngineVersionsRequest describeCacheEngineVersionsRequest); /** * Simplified method form for invoking the DescribeCacheEngineVersions * operation. * * @see #describeCacheEngineVersions(DescribeCacheEngineVersionsRequest) */ DescribeCacheEngineVersionsResult describeCacheEngineVersions(); /** *

* The DescribeCacheParameterGroups action returns a list of cache * parameter group descriptions. If a cache parameter group name is * specified, the list will contain only the descriptions for that group. *

* * @param describeCacheParameterGroupsRequest * Represents the input of a DescribeCacheParameterGroups * action. * @return Result of the DescribeCacheParameterGroups operation returned by * the service. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeCacheParameterGroups */ DescribeCacheParameterGroupsResult describeCacheParameterGroups( DescribeCacheParameterGroupsRequest describeCacheParameterGroupsRequest); /** * Simplified method form for invoking the DescribeCacheParameterGroups * operation. * * @see #describeCacheParameterGroups(DescribeCacheParameterGroupsRequest) */ DescribeCacheParameterGroupsResult describeCacheParameterGroups(); /** *

* The DescribeCacheParameters action returns the detailed parameter * list for a particular cache parameter group. *

* * @param describeCacheParametersRequest * Represents the input of a DescribeCacheParameters action. * @return Result of the DescribeCacheParameters operation returned by the * service. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeCacheParameters */ DescribeCacheParametersResult describeCacheParameters( DescribeCacheParametersRequest describeCacheParametersRequest); /** *

* The DescribeCacheSecurityGroups action returns a list of cache * security group descriptions. If a cache security group name is specified, * the list will contain only the description of that group. *

* * @param describeCacheSecurityGroupsRequest * Represents the input of a DescribeCacheSecurityGroups * action. * @return Result of the DescribeCacheSecurityGroups operation returned by * the service. * @throws CacheSecurityGroupNotFoundException * The requested cache security group name does not refer to an * existing cache security group. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeCacheSecurityGroups */ DescribeCacheSecurityGroupsResult describeCacheSecurityGroups( DescribeCacheSecurityGroupsRequest describeCacheSecurityGroupsRequest); /** * Simplified method form for invoking the DescribeCacheSecurityGroups * operation. * * @see #describeCacheSecurityGroups(DescribeCacheSecurityGroupsRequest) */ DescribeCacheSecurityGroupsResult describeCacheSecurityGroups(); /** *

* The DescribeCacheSubnetGroups action returns a list of cache * subnet group descriptions. If a subnet group name is specified, the list * will contain only the description of that group. *

* * @param describeCacheSubnetGroupsRequest * Represents the input of a DescribeCacheSubnetGroups action. * @return Result of the DescribeCacheSubnetGroups operation returned by the * service. * @throws CacheSubnetGroupNotFoundException * The requested cache subnet group name does not refer to an * existing cache subnet group. * @sample AmazonElastiCache.DescribeCacheSubnetGroups */ DescribeCacheSubnetGroupsResult describeCacheSubnetGroups( DescribeCacheSubnetGroupsRequest describeCacheSubnetGroupsRequest); /** * Simplified method form for invoking the DescribeCacheSubnetGroups * operation. * * @see #describeCacheSubnetGroups(DescribeCacheSubnetGroupsRequest) */ DescribeCacheSubnetGroupsResult describeCacheSubnetGroups(); /** *

* The DescribeEngineDefaultParameters action returns the default * engine and system parameter information for the specified cache engine. *

* * @param describeEngineDefaultParametersRequest * Represents the input of a DescribeEngineDefaultParameters * action. * @return Result of the DescribeEngineDefaultParameters operation returned * by the service. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeEngineDefaultParameters */ EngineDefaults describeEngineDefaultParameters( DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest); /** *

* The DescribeEvents action returns events related to cache * clusters, cache security groups, and cache parameter groups. You can * obtain events specific to a particular cache cluster, cache security * group, or cache parameter group by providing the name as a parameter. *

*

* By default, only the events occurring within the last hour are returned; * however, you can retrieve up to 14 days' worth of events if necessary. *

* * @param describeEventsRequest * Represents the input of a DescribeEvents action. * @return Result of the DescribeEvents operation returned by the service. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeEvents */ DescribeEventsResult describeEvents( DescribeEventsRequest describeEventsRequest); /** * Simplified method form for invoking the DescribeEvents operation. * * @see #describeEvents(DescribeEventsRequest) */ DescribeEventsResult describeEvents(); /** *

* The DescribeReplicationGroups action returns information about a * particular replication group. If no identifier is specified, * DescribeReplicationGroups returns information about all * replication groups. *

* * @param describeReplicationGroupsRequest * Represents the input of a DescribeReplicationGroups action. * @return Result of the DescribeReplicationGroups operation returned by the * service. * @throws ReplicationGroupNotFoundException * The specified replication group does not exist. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeReplicationGroups */ DescribeReplicationGroupsResult describeReplicationGroups( DescribeReplicationGroupsRequest describeReplicationGroupsRequest); /** * Simplified method form for invoking the DescribeReplicationGroups * operation. * * @see #describeReplicationGroups(DescribeReplicationGroupsRequest) */ DescribeReplicationGroupsResult describeReplicationGroups(); /** *

* The DescribeReservedCacheNodes action returns information about * reserved cache nodes for this account, or about a specified reserved * cache node. *

* * @param describeReservedCacheNodesRequest * Represents the input of a DescribeReservedCacheNodes * action. * @return Result of the DescribeReservedCacheNodes operation returned by * the service. * @throws ReservedCacheNodeNotFoundException * The requested reserved cache node was not found. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeReservedCacheNodes */ DescribeReservedCacheNodesResult describeReservedCacheNodes( DescribeReservedCacheNodesRequest describeReservedCacheNodesRequest); /** * Simplified method form for invoking the DescribeReservedCacheNodes * operation. * * @see #describeReservedCacheNodes(DescribeReservedCacheNodesRequest) */ DescribeReservedCacheNodesResult describeReservedCacheNodes(); /** *

* The DescribeReservedCacheNodesOfferings action lists available * reserved cache node offerings. *

* * @param describeReservedCacheNodesOfferingsRequest * Represents the input of a * DescribeReservedCacheNodesOfferings action. * @return Result of the DescribeReservedCacheNodesOfferings operation * returned by the service. * @throws ReservedCacheNodesOfferingNotFoundException * The requested cache node offering does not exist. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeReservedCacheNodesOfferings */ DescribeReservedCacheNodesOfferingsResult describeReservedCacheNodesOfferings( DescribeReservedCacheNodesOfferingsRequest describeReservedCacheNodesOfferingsRequest); /** * Simplified method form for invoking the * DescribeReservedCacheNodesOfferings operation. * * @see #describeReservedCacheNodesOfferings(DescribeReservedCacheNodesOfferingsRequest) */ DescribeReservedCacheNodesOfferingsResult describeReservedCacheNodesOfferings(); /** *

* The DescribeSnapshots action returns information about cache * cluster snapshots. By default, DescribeSnapshots lists all of your * snapshots; it can optionally describe a single snapshot, or just the * snapshots associated with a particular cache cluster. *

* * @param describeSnapshotsRequest * Represents the input of a DescribeSnapshotsMessage action. * @return Result of the DescribeSnapshots operation returned by the * service. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws SnapshotNotFoundException * The requested snapshot name does not refer to an existing * snapshot. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.DescribeSnapshots */ DescribeSnapshotsResult describeSnapshots( DescribeSnapshotsRequest describeSnapshotsRequest); /** * Simplified method form for invoking the DescribeSnapshots operation. * * @see #describeSnapshots(DescribeSnapshotsRequest) */ DescribeSnapshotsResult describeSnapshots(); /** *

* The ListAllowedNodeTypeModifications action lists all * available node types that you can scale your Redis cluster's or * replication group's current node type up to. *

*

* When you use the ModifyCacheCluster or * ModifyReplicationGroup APIs to scale up your cluster or * replication group, the value of the CacheNodeType parameter must * be one of the node types returned by this action. *

* * @param listAllowedNodeTypeModificationsRequest * The input parameters for the * ListAllowedNodeTypeModifications action. * @return Result of the ListAllowedNodeTypeModifications operation returned * by the service. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws ReplicationGroupNotFoundException * The specified replication group does not exist. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @sample AmazonElastiCache.ListAllowedNodeTypeModifications */ ListAllowedNodeTypeModificationsResult listAllowedNodeTypeModifications( ListAllowedNodeTypeModificationsRequest listAllowedNodeTypeModificationsRequest); /** * Simplified method form for invoking the ListAllowedNodeTypeModifications * operation. * * @see #listAllowedNodeTypeModifications(ListAllowedNodeTypeModificationsRequest) */ ListAllowedNodeTypeModificationsResult listAllowedNodeTypeModifications(); /** *

* The ListTagsForResource action lists all cost allocation tags * currently on the named resource. A cost allocation tag is a * key-value pair where the key is case-sensitive and the value is optional. * Cost allocation tags can be used to categorize and track your AWS costs. *

*

* You can have a maximum of 10 cost allocation tags on an ElastiCache * resource. For more information, see Using Cost Allocation Tags in Amazon ElastiCache. *

* * @param listTagsForResourceRequest * The input parameters for the ListTagsForResource action. * @return Result of the ListTagsForResource operation returned by the * service. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws SnapshotNotFoundException * The requested snapshot name does not refer to an existing * snapshot. * @throws InvalidARNException * The requested Amazon Resource Name (ARN) does not refer to an * existing resource. * @sample AmazonElastiCache.ListTagsForResource */ ListTagsForResourceResult listTagsForResource( ListTagsForResourceRequest listTagsForResourceRequest); /** *

* The ModifyCacheCluster action modifies the settings for a cache * cluster. You can use this action to change one or more cluster * configuration parameters by specifying the parameters and the new values. *

* * @param modifyCacheClusterRequest * Represents the input of a ModifyCacheCluster action. * @return Result of the ModifyCacheCluster operation returned by the * service. * @throws InvalidCacheClusterStateException * The requested cache cluster is not in the available state. * @throws InvalidCacheSecurityGroupStateException * The current state of the cache security group does not allow * deletion. * @throws InsufficientCacheClusterCapacityException * The requested cache node type is not available in the specified * Availability Zone. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws NodeQuotaForClusterExceededException * The request cannot be processed because it would exceed the * allowed number of cache nodes in a single cache cluster. * @throws NodeQuotaForCustomerExceededException * The request cannot be processed because it would exceed the * allowed number of cache nodes per customer. * @throws CacheSecurityGroupNotFoundException * The requested cache security group name does not refer to an * existing cache security group. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidVPCNetworkStateException * The VPC network is in an invalid state. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.ModifyCacheCluster */ CacheCluster modifyCacheCluster( ModifyCacheClusterRequest modifyCacheClusterRequest); /** *

* The ModifyCacheParameterGroup action modifies the parameters of a * cache parameter group. You can modify up to 20 parameters in a single * request by submitting a list parameter name and value pairs. *

* * @param modifyCacheParameterGroupRequest * Represents the input of a ModifyCacheParameterGroup action. * @return Result of the ModifyCacheParameterGroup operation returned by the * service. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidCacheParameterGroupStateException * The current state of the cache parameter group does not allow the * requested action to occur. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.ModifyCacheParameterGroup */ ModifyCacheParameterGroupResult modifyCacheParameterGroup( ModifyCacheParameterGroupRequest modifyCacheParameterGroupRequest); /** *

* The ModifyCacheSubnetGroup action modifies an existing cache * subnet group. *

* * @param modifyCacheSubnetGroupRequest * Represents the input of a ModifyCacheSubnetGroup action. * @return Result of the ModifyCacheSubnetGroup operation returned by the * service. * @throws CacheSubnetGroupNotFoundException * The requested cache subnet group name does not refer to an * existing cache subnet group. * @throws CacheSubnetQuotaExceededException * The request cannot be processed because it would exceed the * allowed number of subnets in a cache subnet group. * @throws SubnetInUseException * The requested subnet is being used by another cache subnet group. * @throws InvalidSubnetException * An invalid subnet identifier was specified. * @sample AmazonElastiCache.ModifyCacheSubnetGroup */ CacheSubnetGroup modifyCacheSubnetGroup( ModifyCacheSubnetGroupRequest modifyCacheSubnetGroupRequest); /** *

* The ModifyReplicationGroup action modifies the settings for a * replication group. *

* * @param modifyReplicationGroupRequest * Represents the input of a ModifyReplicationGroups action. * @return Result of the ModifyReplicationGroup operation returned by the * service. * @throws ReplicationGroupNotFoundException * The specified replication group does not exist. * @throws InvalidReplicationGroupStateException * The requested replication group is not in the available * state. * @throws InvalidCacheClusterStateException * The requested cache cluster is not in the available state. * @throws InvalidCacheSecurityGroupStateException * The current state of the cache security group does not allow * deletion. * @throws InsufficientCacheClusterCapacityException * The requested cache node type is not available in the specified * Availability Zone. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws NodeQuotaForClusterExceededException * The request cannot be processed because it would exceed the * allowed number of cache nodes in a single cache cluster. * @throws NodeQuotaForCustomerExceededException * The request cannot be processed because it would exceed the * allowed number of cache nodes per customer. * @throws CacheSecurityGroupNotFoundException * The requested cache security group name does not refer to an * existing cache security group. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidVPCNetworkStateException * The VPC network is in an invalid state. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.ModifyReplicationGroup */ ReplicationGroup modifyReplicationGroup( ModifyReplicationGroupRequest modifyReplicationGroupRequest); /** *

* The PurchaseReservedCacheNodesOffering action allows you to * purchase a reserved cache node offering. *

* * @param purchaseReservedCacheNodesOfferingRequest * Represents the input of a * PurchaseReservedCacheNodesOffering action. * @return Result of the PurchaseReservedCacheNodesOffering operation * returned by the service. * @throws ReservedCacheNodesOfferingNotFoundException * The requested cache node offering does not exist. * @throws ReservedCacheNodeAlreadyExistsException * You already have a reservation with the given identifier. * @throws ReservedCacheNodeQuotaExceededException * The request cannot be processed because it would exceed the * user's cache node quota. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.PurchaseReservedCacheNodesOffering */ ReservedCacheNode purchaseReservedCacheNodesOffering( PurchaseReservedCacheNodesOfferingRequest purchaseReservedCacheNodesOfferingRequest); /** *

* The RebootCacheCluster action reboots some, or all, of the cache * nodes within a provisioned cache cluster. This API will apply any * modified cache parameter groups to the cache cluster. The reboot action * takes place as soon as possible, and results in a momentary outage to the * cache cluster. During the reboot, the cache cluster status is set to * REBOOTING. *

*

* The reboot causes the contents of the cache (for each cache node being * rebooted) to be lost. *

*

* When the reboot is complete, a cache cluster event is created. *

* * @param rebootCacheClusterRequest * Represents the input of a RebootCacheCluster action. * @return Result of the RebootCacheCluster operation returned by the * service. * @throws InvalidCacheClusterStateException * The requested cache cluster is not in the available state. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @sample AmazonElastiCache.RebootCacheCluster */ CacheCluster rebootCacheCluster( RebootCacheClusterRequest rebootCacheClusterRequest); /** *

* The RemoveTagsFromResource action removes the tags identified by * the TagKeys list from the named resource. *

* * @param removeTagsFromResourceRequest * Represents the input of a RemoveTagsFromResource action. * @return Result of the RemoveTagsFromResource operation returned by the * service. * @throws CacheClusterNotFoundException * The requested cache cluster ID does not refer to an existing * cache cluster. * @throws SnapshotNotFoundException * The requested snapshot name does not refer to an existing * snapshot. * @throws InvalidARNException * The requested Amazon Resource Name (ARN) does not refer to an * existing resource. * @throws TagNotFoundException * The requested tag was not found on this resource. * @sample AmazonElastiCache.RemoveTagsFromResource */ RemoveTagsFromResourceResult removeTagsFromResource( RemoveTagsFromResourceRequest removeTagsFromResourceRequest); /** *

* The ResetCacheParameterGroup action modifies the parameters of a * cache parameter group to the engine or system default value. You can * reset specific parameters by submitting a list of parameter names. To * reset the entire cache parameter group, specify the * ResetAllParameters and CacheParameterGroupName parameters. *

* * @param resetCacheParameterGroupRequest * Represents the input of a ResetCacheParameterGroup action. * @return Result of the ResetCacheParameterGroup operation returned by the * service. * @throws InvalidCacheParameterGroupStateException * The current state of the cache parameter group does not allow the * requested action to occur. * @throws CacheParameterGroupNotFoundException * The requested cache parameter group name does not refer to an * existing cache parameter group. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.ResetCacheParameterGroup */ ResetCacheParameterGroupResult resetCacheParameterGroup( ResetCacheParameterGroupRequest resetCacheParameterGroupRequest); /** *

* The RevokeCacheSecurityGroupIngress action revokes ingress from a * cache security group. Use this action to disallow access from an Amazon * EC2 security group that had been previously authorized. *

* * @param revokeCacheSecurityGroupIngressRequest * Represents the input of a RevokeCacheSecurityGroupIngress * action. * @return Result of the RevokeCacheSecurityGroupIngress operation returned * by the service. * @throws CacheSecurityGroupNotFoundException * The requested cache security group name does not refer to an * existing cache security group. * @throws AuthorizationNotFoundException * The specified Amazon EC2 security group is not authorized for the * specified cache security group. * @throws InvalidCacheSecurityGroupStateException * The current state of the cache security group does not allow * deletion. * @throws InvalidParameterValueException * The value for a parameter is invalid. * @throws InvalidParameterCombinationException * Two or more incompatible parameters were specified. * @sample AmazonElastiCache.RevokeCacheSecurityGroupIngress */ CacheSecurityGroup revokeCacheSecurityGroupIngress( RevokeCacheSecurityGroupIngressRequest revokeCacheSecurityGroupIngressRequest); /** * Shuts down this client object, releasing any resources that might be held * open. This is an optional method, and callers are not expected to call * it, but can if they want to explicitly release any open resources. Once a * client has been shutdown, it should not be used to make any more * requests. */ void shutdown(); /** * Returns additional metadata for a previously executed successful request, * typically used for debugging issues where a service isn't acting as * expected. This data isn't considered part of the result data returned by * an operation, so it's available through this separate, diagnostic * interface. *

* Response metadata is only cached for a limited period of time, so if you * need to access this extra diagnostic information for an executed request, * you should use this method to retrieve it as soon as possible after * executing a request. * * @param request * The originally executed request. * * @return The response metadata for the specified request, or null if none * is available. */ ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request); }





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