AbstractAmazonElastiCacheAsync (AWS SDK for Java

java.lang.Object
- com.amazonaws.services.elasticache.AbstractAmazonElastiCache
- - com.amazonaws.services.elasticache.AbstractAmazonElastiCacheAsync

All Implemented Interfaces:

AmazonElastiCache, AmazonElastiCacheAsync
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AbstractAmazonElastiCacheAsync
extends AbstractAmazonElastiCache
implements AmazonElastiCacheAsync
```
Abstract implementation of AmazonElastiCacheAsync. Convenient method forms pass through to the corresponding overload that takes a request object and an AsyncHandler, which throws an UnsupportedOperationException.

Field Summary
- Fields inherited from interface com.amazonaws.services.elasticache.AmazonElastiCache
  ENDPOINT_PREFIX

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Future<AddTagsToResourceResult>`	`addTagsToResourceAsync(AddTagsToResourceRequest request)` A tag is a key-value pair where the key and value are case-sensitive.
`Future<AddTagsToResourceResult>`	`addTagsToResourceAsync(AddTagsToResourceRequest request, AsyncHandler<AddTagsToResourceRequest,AddTagsToResourceResult> asyncHandler)` A tag is a key-value pair where the key and value are case-sensitive.
`Future<CacheSecurityGroup>`	`authorizeCacheSecurityGroupIngressAsync(AuthorizeCacheSecurityGroupIngressRequest request)` Allows network ingress to a cache security group.
`Future<CacheSecurityGroup>`	`authorizeCacheSecurityGroupIngressAsync(AuthorizeCacheSecurityGroupIngressRequest request, AsyncHandler<AuthorizeCacheSecurityGroupIngressRequest,CacheSecurityGroup> asyncHandler)` Allows network ingress to a cache security group.
`Future<BatchApplyUpdateActionResult>`	`batchApplyUpdateActionAsync(BatchApplyUpdateActionRequest request)` Apply the service update.
`Future<BatchApplyUpdateActionResult>`	`batchApplyUpdateActionAsync(BatchApplyUpdateActionRequest request, AsyncHandler<BatchApplyUpdateActionRequest,BatchApplyUpdateActionResult> asyncHandler)` Apply the service update.
`Future<BatchStopUpdateActionResult>`	`batchStopUpdateActionAsync(BatchStopUpdateActionRequest request)` Stop the service update.
`Future<BatchStopUpdateActionResult>`	`batchStopUpdateActionAsync(BatchStopUpdateActionRequest request, AsyncHandler<BatchStopUpdateActionRequest,BatchStopUpdateActionResult> asyncHandler)` Stop the service update.
`Future<ReplicationGroup>`	`completeMigrationAsync(CompleteMigrationRequest request)` Complete the migration of data.
`Future<ReplicationGroup>`	`completeMigrationAsync(CompleteMigrationRequest request, AsyncHandler<CompleteMigrationRequest,ReplicationGroup> asyncHandler)` Complete the migration of data.
`Future<Snapshot>`	`copySnapshotAsync(CopySnapshotRequest request)` Makes a copy of an existing snapshot.
`Future<Snapshot>`	`copySnapshotAsync(CopySnapshotRequest request, AsyncHandler<CopySnapshotRequest,Snapshot> asyncHandler)` Makes a copy of an existing snapshot.
`Future<CacheCluster>`	`createCacheClusterAsync(CreateCacheClusterRequest request)` Creates a cluster.
`Future<CacheCluster>`	`createCacheClusterAsync(CreateCacheClusterRequest request, AsyncHandler<CreateCacheClusterRequest,CacheCluster> asyncHandler)` Creates a cluster.
`Future<CacheParameterGroup>`	`createCacheParameterGroupAsync(CreateCacheParameterGroupRequest request)` Creates a new Amazon ElastiCache cache parameter group.
`Future<CacheParameterGroup>`	`createCacheParameterGroupAsync(CreateCacheParameterGroupRequest request, AsyncHandler<CreateCacheParameterGroupRequest,CacheParameterGroup> asyncHandler)` Creates a new Amazon ElastiCache cache parameter group.
`Future<CacheSecurityGroup>`	`createCacheSecurityGroupAsync(CreateCacheSecurityGroupRequest request)` Creates a new cache security group.
`Future<CacheSecurityGroup>`	`createCacheSecurityGroupAsync(CreateCacheSecurityGroupRequest request, AsyncHandler<CreateCacheSecurityGroupRequest,CacheSecurityGroup> asyncHandler)` Creates a new cache security group.
`Future<CacheSubnetGroup>`	`createCacheSubnetGroupAsync(CreateCacheSubnetGroupRequest request)` Creates a new cache subnet group.
`Future<CacheSubnetGroup>`	`createCacheSubnetGroupAsync(CreateCacheSubnetGroupRequest request, AsyncHandler<CreateCacheSubnetGroupRequest,CacheSubnetGroup> asyncHandler)` Creates a new cache subnet group.
`Future<GlobalReplicationGroup>`	`createGlobalReplicationGroupAsync(CreateGlobalReplicationGroupRequest request)` Global Datastore for Redis offers fully managed, fast, reliable and secure cross-region replication.
`Future<GlobalReplicationGroup>`	`createGlobalReplicationGroupAsync(CreateGlobalReplicationGroupRequest request, AsyncHandler<CreateGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)` Global Datastore for Redis offers fully managed, fast, reliable and secure cross-region replication.
`Future<ReplicationGroup>`	`createReplicationGroupAsync(CreateReplicationGroupRequest request)` Creates a Redis (cluster mode disabled) or a Redis (cluster mode enabled) replication group.
`Future<ReplicationGroup>`	`createReplicationGroupAsync(CreateReplicationGroupRequest request, AsyncHandler<CreateReplicationGroupRequest,ReplicationGroup> asyncHandler)` Creates a Redis (cluster mode disabled) or a Redis (cluster mode enabled) replication group.
`Future<Snapshot>`	`createSnapshotAsync(CreateSnapshotRequest request)` Creates a copy of an entire cluster or replication group at a specific moment in time.
`Future<Snapshot>`	`createSnapshotAsync(CreateSnapshotRequest request, AsyncHandler<CreateSnapshotRequest,Snapshot> asyncHandler)` Creates a copy of an entire cluster or replication group at a specific moment in time.
`Future<CreateUserResult>`	`createUserAsync(CreateUserRequest request)` For Redis engine version 6.x onwards: Creates a Redis user.
`Future<CreateUserResult>`	`createUserAsync(CreateUserRequest request, AsyncHandler<CreateUserRequest,CreateUserResult> asyncHandler)` For Redis engine version 6.x onwards: Creates a Redis user.
`Future<CreateUserGroupResult>`	`createUserGroupAsync(CreateUserGroupRequest request)` For Redis engine version 6.x onwards: Creates a Redis user group.
`Future<CreateUserGroupResult>`	`createUserGroupAsync(CreateUserGroupRequest request, AsyncHandler<CreateUserGroupRequest,CreateUserGroupResult> asyncHandler)` For Redis engine version 6.x onwards: Creates a Redis user group.
`Future<GlobalReplicationGroup>`	`decreaseNodeGroupsInGlobalReplicationGroupAsync(DecreaseNodeGroupsInGlobalReplicationGroupRequest request)` Decreases the number of node groups in a Global datastore
`Future<GlobalReplicationGroup>`	`decreaseNodeGroupsInGlobalReplicationGroupAsync(DecreaseNodeGroupsInGlobalReplicationGroupRequest request, AsyncHandler<DecreaseNodeGroupsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)` Decreases the number of node groups in a Global datastore
`Future<ReplicationGroup>`	`decreaseReplicaCountAsync(DecreaseReplicaCountRequest request)` Dynamically decreases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group.
`Future<ReplicationGroup>`	`decreaseReplicaCountAsync(DecreaseReplicaCountRequest request, AsyncHandler<DecreaseReplicaCountRequest,ReplicationGroup> asyncHandler)` Dynamically decreases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group.
`Future<CacheCluster>`	`deleteCacheClusterAsync(DeleteCacheClusterRequest request)` Deletes a previously provisioned cluster.
`Future<CacheCluster>`	`deleteCacheClusterAsync(DeleteCacheClusterRequest request, AsyncHandler<DeleteCacheClusterRequest,CacheCluster> asyncHandler)` Deletes a previously provisioned cluster.
`Future<DeleteCacheParameterGroupResult>`	`deleteCacheParameterGroupAsync(DeleteCacheParameterGroupRequest request)` Deletes the specified cache parameter group.
`Future<DeleteCacheParameterGroupResult>`	`deleteCacheParameterGroupAsync(DeleteCacheParameterGroupRequest request, AsyncHandler<DeleteCacheParameterGroupRequest,DeleteCacheParameterGroupResult> asyncHandler)` Deletes the specified cache parameter group.
`Future<DeleteCacheSecurityGroupResult>`	`deleteCacheSecurityGroupAsync(DeleteCacheSecurityGroupRequest request)` Deletes a cache security group.
`Future<DeleteCacheSecurityGroupResult>`	`deleteCacheSecurityGroupAsync(DeleteCacheSecurityGroupRequest request, AsyncHandler<DeleteCacheSecurityGroupRequest,DeleteCacheSecurityGroupResult> asyncHandler)` Deletes a cache security group.
`Future<DeleteCacheSubnetGroupResult>`	`deleteCacheSubnetGroupAsync(DeleteCacheSubnetGroupRequest request)` Deletes a cache subnet group.
`Future<DeleteCacheSubnetGroupResult>`	`deleteCacheSubnetGroupAsync(DeleteCacheSubnetGroupRequest request, AsyncHandler<DeleteCacheSubnetGroupRequest,DeleteCacheSubnetGroupResult> asyncHandler)` Deletes a cache subnet group.
`Future<GlobalReplicationGroup>`	`deleteGlobalReplicationGroupAsync(DeleteGlobalReplicationGroupRequest request)` Deleting a Global datastore is a two-step process:
`Future<GlobalReplicationGroup>`	`deleteGlobalReplicationGroupAsync(DeleteGlobalReplicationGroupRequest request, AsyncHandler<DeleteGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)` Deleting a Global datastore is a two-step process:
`Future<ReplicationGroup>`	`deleteReplicationGroupAsync(DeleteReplicationGroupRequest request)` Deletes an existing replication group.
`Future<ReplicationGroup>`	`deleteReplicationGroupAsync(DeleteReplicationGroupRequest request, AsyncHandler<DeleteReplicationGroupRequest,ReplicationGroup> asyncHandler)` Deletes an existing replication group.
`Future<Snapshot>`	`deleteSnapshotAsync(DeleteSnapshotRequest request)` Deletes an existing snapshot.
`Future<Snapshot>`	`deleteSnapshotAsync(DeleteSnapshotRequest request, AsyncHandler<DeleteSnapshotRequest,Snapshot> asyncHandler)` Deletes an existing snapshot.
`Future<DeleteUserResult>`	`deleteUserAsync(DeleteUserRequest request)` For Redis engine version 6.x onwards: Deletes a user.
`Future<DeleteUserResult>`	`deleteUserAsync(DeleteUserRequest request, AsyncHandler<DeleteUserRequest,DeleteUserResult> asyncHandler)` For Redis engine version 6.x onwards: Deletes a user.
`Future<DeleteUserGroupResult>`	`deleteUserGroupAsync(DeleteUserGroupRequest request)` For Redis engine version 6.x onwards: Deletes a user group.
`Future<DeleteUserGroupResult>`	`deleteUserGroupAsync(DeleteUserGroupRequest request, AsyncHandler<DeleteUserGroupRequest,DeleteUserGroupResult> asyncHandler)` For Redis engine version 6.x onwards: Deletes a user group.
`Future<DescribeCacheClustersResult>`	`describeCacheClustersAsync()` Simplified method form for invoking the DescribeCacheClusters operation.
`Future<DescribeCacheClustersResult>`	`describeCacheClustersAsync(AsyncHandler<DescribeCacheClustersRequest,DescribeCacheClustersResult> asyncHandler)` Simplified method form for invoking the DescribeCacheClusters operation with an AsyncHandler.
`Future<DescribeCacheClustersResult>`	`describeCacheClustersAsync(DescribeCacheClustersRequest request)` Returns information about all provisioned clusters if no cluster identifier is specified, or about a specific cache cluster if a cluster identifier is supplied.
`Future<DescribeCacheClustersResult>`	`describeCacheClustersAsync(DescribeCacheClustersRequest request, AsyncHandler<DescribeCacheClustersRequest,DescribeCacheClustersResult> asyncHandler)` Returns information about all provisioned clusters if no cluster identifier is specified, or about a specific cache cluster if a cluster identifier is supplied.
`Future<DescribeCacheEngineVersionsResult>`	`describeCacheEngineVersionsAsync()` Simplified method form for invoking the DescribeCacheEngineVersions operation.
`Future<DescribeCacheEngineVersionsResult>`	`describeCacheEngineVersionsAsync(AsyncHandler<DescribeCacheEngineVersionsRequest,DescribeCacheEngineVersionsResult> asyncHandler)` Simplified method form for invoking the DescribeCacheEngineVersions operation with an AsyncHandler.
`Future<DescribeCacheEngineVersionsResult>`	`describeCacheEngineVersionsAsync(DescribeCacheEngineVersionsRequest request)` Returns a list of the available cache engines and their versions.
`Future<DescribeCacheEngineVersionsResult>`	`describeCacheEngineVersionsAsync(DescribeCacheEngineVersionsRequest request, AsyncHandler<DescribeCacheEngineVersionsRequest,DescribeCacheEngineVersionsResult> asyncHandler)` Returns a list of the available cache engines and their versions.
`Future<DescribeCacheParameterGroupsResult>`	`describeCacheParameterGroupsAsync()` Simplified method form for invoking the DescribeCacheParameterGroups operation.
`Future<DescribeCacheParameterGroupsResult>`	`describeCacheParameterGroupsAsync(AsyncHandler<DescribeCacheParameterGroupsRequest,DescribeCacheParameterGroupsResult> asyncHandler)` Simplified method form for invoking the DescribeCacheParameterGroups operation with an AsyncHandler.
`Future<DescribeCacheParameterGroupsResult>`	`describeCacheParameterGroupsAsync(DescribeCacheParameterGroupsRequest request)` Returns a list of cache parameter group descriptions.
`Future<DescribeCacheParameterGroupsResult>`	`describeCacheParameterGroupsAsync(DescribeCacheParameterGroupsRequest request, AsyncHandler<DescribeCacheParameterGroupsRequest,DescribeCacheParameterGroupsResult> asyncHandler)` Returns a list of cache parameter group descriptions.
`Future<DescribeCacheParametersResult>`	`describeCacheParametersAsync(DescribeCacheParametersRequest request)` Returns the detailed parameter list for a particular cache parameter group.
`Future<DescribeCacheParametersResult>`	`describeCacheParametersAsync(DescribeCacheParametersRequest request, AsyncHandler<DescribeCacheParametersRequest,DescribeCacheParametersResult> asyncHandler)` Returns the detailed parameter list for a particular cache parameter group.
`Future<DescribeCacheSecurityGroupsResult>`	`describeCacheSecurityGroupsAsync()` Simplified method form for invoking the DescribeCacheSecurityGroups operation.
`Future<DescribeCacheSecurityGroupsResult>`	`describeCacheSecurityGroupsAsync(AsyncHandler<DescribeCacheSecurityGroupsRequest,DescribeCacheSecurityGroupsResult> asyncHandler)` Simplified method form for invoking the DescribeCacheSecurityGroups operation with an AsyncHandler.
`Future<DescribeCacheSecurityGroupsResult>`	`describeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest request)` Returns a list of cache security group descriptions.
`Future<DescribeCacheSecurityGroupsResult>`	`describeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest request, AsyncHandler<DescribeCacheSecurityGroupsRequest,DescribeCacheSecurityGroupsResult> asyncHandler)` Returns a list of cache security group descriptions.
`Future<DescribeCacheSubnetGroupsResult>`	`describeCacheSubnetGroupsAsync()` Simplified method form for invoking the DescribeCacheSubnetGroups operation.
`Future<DescribeCacheSubnetGroupsResult>`	`describeCacheSubnetGroupsAsync(AsyncHandler<DescribeCacheSubnetGroupsRequest,DescribeCacheSubnetGroupsResult> asyncHandler)` Simplified method form for invoking the DescribeCacheSubnetGroups operation with an AsyncHandler.
`Future<DescribeCacheSubnetGroupsResult>`	`describeCacheSubnetGroupsAsync(DescribeCacheSubnetGroupsRequest request)` Returns a list of cache subnet group descriptions.
`Future<DescribeCacheSubnetGroupsResult>`	`describeCacheSubnetGroupsAsync(DescribeCacheSubnetGroupsRequest request, AsyncHandler<DescribeCacheSubnetGroupsRequest,DescribeCacheSubnetGroupsResult> asyncHandler)` Returns a list of cache subnet group descriptions.
`Future<EngineDefaults>`	`describeEngineDefaultParametersAsync(DescribeEngineDefaultParametersRequest request)` Returns the default engine and system parameter information for the specified cache engine.
`Future<EngineDefaults>`	`describeEngineDefaultParametersAsync(DescribeEngineDefaultParametersRequest request, AsyncHandler<DescribeEngineDefaultParametersRequest,EngineDefaults> asyncHandler)` Returns the default engine and system parameter information for the specified cache engine.
`Future<DescribeEventsResult>`	`describeEventsAsync()` Simplified method form for invoking the DescribeEvents operation.
`Future<DescribeEventsResult>`	`describeEventsAsync(AsyncHandler<DescribeEventsRequest,DescribeEventsResult> asyncHandler)` Simplified method form for invoking the DescribeEvents operation with an AsyncHandler.
`Future<DescribeEventsResult>`	`describeEventsAsync(DescribeEventsRequest request)` Returns events related to clusters, cache security groups, and cache parameter groups.
`Future<DescribeEventsResult>`	`describeEventsAsync(DescribeEventsRequest request, AsyncHandler<DescribeEventsRequest,DescribeEventsResult> asyncHandler)` Returns events related to clusters, cache security groups, and cache parameter groups.
`Future<DescribeGlobalReplicationGroupsResult>`	`describeGlobalReplicationGroupsAsync(DescribeGlobalReplicationGroupsRequest request)` Returns information about a particular global replication group.
`Future<DescribeGlobalReplicationGroupsResult>`	`describeGlobalReplicationGroupsAsync(DescribeGlobalReplicationGroupsRequest request, AsyncHandler<DescribeGlobalReplicationGroupsRequest,DescribeGlobalReplicationGroupsResult> asyncHandler)` Returns information about a particular global replication group.
`Future<DescribeReplicationGroupsResult>`	`describeReplicationGroupsAsync()` Simplified method form for invoking the DescribeReplicationGroups operation.
`Future<DescribeReplicationGroupsResult>`	`describeReplicationGroupsAsync(AsyncHandler<DescribeReplicationGroupsRequest,DescribeReplicationGroupsResult> asyncHandler)` Simplified method form for invoking the DescribeReplicationGroups operation with an AsyncHandler.
`Future<DescribeReplicationGroupsResult>`	`describeReplicationGroupsAsync(DescribeReplicationGroupsRequest request)` Returns information about a particular replication group.
`Future<DescribeReplicationGroupsResult>`	`describeReplicationGroupsAsync(DescribeReplicationGroupsRequest request, AsyncHandler<DescribeReplicationGroupsRequest,DescribeReplicationGroupsResult> asyncHandler)` Returns information about a particular replication group.
`Future<DescribeReservedCacheNodesResult>`	`describeReservedCacheNodesAsync()` Simplified method form for invoking the DescribeReservedCacheNodes operation.
`Future<DescribeReservedCacheNodesResult>`	`describeReservedCacheNodesAsync(AsyncHandler<DescribeReservedCacheNodesRequest,DescribeReservedCacheNodesResult> asyncHandler)` Simplified method form for invoking the DescribeReservedCacheNodes operation with an AsyncHandler.
`Future<DescribeReservedCacheNodesResult>`	`describeReservedCacheNodesAsync(DescribeReservedCacheNodesRequest request)` Returns information about reserved cache nodes for this account, or about a specified reserved cache node.
`Future<DescribeReservedCacheNodesResult>`	`describeReservedCacheNodesAsync(DescribeReservedCacheNodesRequest request, AsyncHandler<DescribeReservedCacheNodesRequest,DescribeReservedCacheNodesResult> asyncHandler)` Returns information about reserved cache nodes for this account, or about a specified reserved cache node.
`Future<DescribeReservedCacheNodesOfferingsResult>`	`describeReservedCacheNodesOfferingsAsync()` Simplified method form for invoking the DescribeReservedCacheNodesOfferings operation.
`Future<DescribeReservedCacheNodesOfferingsResult>`	`describeReservedCacheNodesOfferingsAsync(AsyncHandler<DescribeReservedCacheNodesOfferingsRequest,DescribeReservedCacheNodesOfferingsResult> asyncHandler)` Simplified method form for invoking the DescribeReservedCacheNodesOfferings operation with an AsyncHandler.
`Future<DescribeReservedCacheNodesOfferingsResult>`	`describeReservedCacheNodesOfferingsAsync(DescribeReservedCacheNodesOfferingsRequest request)` Lists available reserved cache node offerings.
`Future<DescribeReservedCacheNodesOfferingsResult>`	`describeReservedCacheNodesOfferingsAsync(DescribeReservedCacheNodesOfferingsRequest request, AsyncHandler<DescribeReservedCacheNodesOfferingsRequest,DescribeReservedCacheNodesOfferingsResult> asyncHandler)` Lists available reserved cache node offerings.
`Future<DescribeServiceUpdatesResult>`	`describeServiceUpdatesAsync(DescribeServiceUpdatesRequest request)` Returns details of the service updates
`Future<DescribeServiceUpdatesResult>`	`describeServiceUpdatesAsync(DescribeServiceUpdatesRequest request, AsyncHandler<DescribeServiceUpdatesRequest,DescribeServiceUpdatesResult> asyncHandler)` Returns details of the service updates
`Future<DescribeSnapshotsResult>`	`describeSnapshotsAsync()` Simplified method form for invoking the DescribeSnapshots operation.
`Future<DescribeSnapshotsResult>`	`describeSnapshotsAsync(AsyncHandler<DescribeSnapshotsRequest,DescribeSnapshotsResult> asyncHandler)` Simplified method form for invoking the DescribeSnapshots operation with an AsyncHandler.
`Future<DescribeSnapshotsResult>`	`describeSnapshotsAsync(DescribeSnapshotsRequest request)` Returns information about cluster or replication group snapshots.
`Future<DescribeSnapshotsResult>`	`describeSnapshotsAsync(DescribeSnapshotsRequest request, AsyncHandler<DescribeSnapshotsRequest,DescribeSnapshotsResult> asyncHandler)` Returns information about cluster or replication group snapshots.
`Future<DescribeUpdateActionsResult>`	`describeUpdateActionsAsync(DescribeUpdateActionsRequest request)` Returns details of the update actions
`Future<DescribeUpdateActionsResult>`	`describeUpdateActionsAsync(DescribeUpdateActionsRequest request, AsyncHandler<DescribeUpdateActionsRequest,DescribeUpdateActionsResult> asyncHandler)` Returns details of the update actions
`Future<DescribeUserGroupsResult>`	`describeUserGroupsAsync(DescribeUserGroupsRequest request)` Returns a list of user groups.
`Future<DescribeUserGroupsResult>`	`describeUserGroupsAsync(DescribeUserGroupsRequest request, AsyncHandler<DescribeUserGroupsRequest,DescribeUserGroupsResult> asyncHandler)` Returns a list of user groups.
`Future<DescribeUsersResult>`	`describeUsersAsync(DescribeUsersRequest request)` Returns a list of users.
`Future<DescribeUsersResult>`	`describeUsersAsync(DescribeUsersRequest request, AsyncHandler<DescribeUsersRequest,DescribeUsersResult> asyncHandler)` Returns a list of users.
`Future<GlobalReplicationGroup>`	`disassociateGlobalReplicationGroupAsync(DisassociateGlobalReplicationGroupRequest request)` Remove a secondary cluster from the Global datastore using the Global datastore name.
`Future<GlobalReplicationGroup>`	`disassociateGlobalReplicationGroupAsync(DisassociateGlobalReplicationGroupRequest request, AsyncHandler<DisassociateGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)` Remove a secondary cluster from the Global datastore using the Global datastore name.
`Future<GlobalReplicationGroup>`	`failoverGlobalReplicationGroupAsync(FailoverGlobalReplicationGroupRequest request)` Used to failover the primary region to a selected secondary region.
`Future<GlobalReplicationGroup>`	`failoverGlobalReplicationGroupAsync(FailoverGlobalReplicationGroupRequest request, AsyncHandler<FailoverGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)` Used to failover the primary region to a selected secondary region.
`Future<GlobalReplicationGroup>`	`increaseNodeGroupsInGlobalReplicationGroupAsync(IncreaseNodeGroupsInGlobalReplicationGroupRequest request)` Increase the number of node groups in the Global datastore
`Future<GlobalReplicationGroup>`	`increaseNodeGroupsInGlobalReplicationGroupAsync(IncreaseNodeGroupsInGlobalReplicationGroupRequest request, AsyncHandler<IncreaseNodeGroupsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)` Increase the number of node groups in the Global datastore
`Future<ReplicationGroup>`	`increaseReplicaCountAsync(IncreaseReplicaCountRequest request)` Dynamically increases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group.
`Future<ReplicationGroup>`	`increaseReplicaCountAsync(IncreaseReplicaCountRequest request, AsyncHandler<IncreaseReplicaCountRequest,ReplicationGroup> asyncHandler)` Dynamically increases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group.
`Future<ListAllowedNodeTypeModificationsResult>`	`listAllowedNodeTypeModificationsAsync()` Simplified method form for invoking the ListAllowedNodeTypeModifications operation.
`Future<ListAllowedNodeTypeModificationsResult>`	`listAllowedNodeTypeModificationsAsync(AsyncHandler<ListAllowedNodeTypeModificationsRequest,ListAllowedNodeTypeModificationsResult> asyncHandler)` Simplified method form for invoking the ListAllowedNodeTypeModifications operation with an AsyncHandler.
`Future<ListAllowedNodeTypeModificationsResult>`	`listAllowedNodeTypeModificationsAsync(ListAllowedNodeTypeModificationsRequest request)` Lists all available node types that you can scale your Redis cluster's or replication group's current node type.
`Future<ListAllowedNodeTypeModificationsResult>`	`listAllowedNodeTypeModificationsAsync(ListAllowedNodeTypeModificationsRequest request, AsyncHandler<ListAllowedNodeTypeModificationsRequest,ListAllowedNodeTypeModificationsResult> asyncHandler)` Lists all available node types that you can scale your Redis cluster's or replication group's current node type.
`Future<ListTagsForResourceResult>`	`listTagsForResourceAsync(ListTagsForResourceRequest request)` Lists all tags currently on a named resource.
`Future<ListTagsForResourceResult>`	`listTagsForResourceAsync(ListTagsForResourceRequest request, AsyncHandler<ListTagsForResourceRequest,ListTagsForResourceResult> asyncHandler)` Lists all tags currently on a named resource.
`Future<CacheCluster>`	`modifyCacheClusterAsync(ModifyCacheClusterRequest request)` Modifies the settings for a cluster.
`Future<CacheCluster>`	`modifyCacheClusterAsync(ModifyCacheClusterRequest request, AsyncHandler<ModifyCacheClusterRequest,CacheCluster> asyncHandler)` Modifies the settings for a cluster.
`Future<ModifyCacheParameterGroupResult>`	`modifyCacheParameterGroupAsync(ModifyCacheParameterGroupRequest request)` Modifies the parameters of a cache parameter group.
`Future<ModifyCacheParameterGroupResult>`	`modifyCacheParameterGroupAsync(ModifyCacheParameterGroupRequest request, AsyncHandler<ModifyCacheParameterGroupRequest,ModifyCacheParameterGroupResult> asyncHandler)` Modifies the parameters of a cache parameter group.
`Future<CacheSubnetGroup>`	`modifyCacheSubnetGroupAsync(ModifyCacheSubnetGroupRequest request)` Modifies an existing cache subnet group.
`Future<CacheSubnetGroup>`	`modifyCacheSubnetGroupAsync(ModifyCacheSubnetGroupRequest request, AsyncHandler<ModifyCacheSubnetGroupRequest,CacheSubnetGroup> asyncHandler)` Modifies an existing cache subnet group.
`Future<GlobalReplicationGroup>`	`modifyGlobalReplicationGroupAsync(ModifyGlobalReplicationGroupRequest request)` Modifies the settings for a Global datastore.
`Future<GlobalReplicationGroup>`	`modifyGlobalReplicationGroupAsync(ModifyGlobalReplicationGroupRequest request, AsyncHandler<ModifyGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)` Modifies the settings for a Global datastore.
`Future<ReplicationGroup>`	`modifyReplicationGroupAsync(ModifyReplicationGroupRequest request)` Modifies the settings for a replication group.
`Future<ReplicationGroup>`	`modifyReplicationGroupAsync(ModifyReplicationGroupRequest request, AsyncHandler<ModifyReplicationGroupRequest,ReplicationGroup> asyncHandler)` Modifies the settings for a replication group.
`Future<ReplicationGroup>`	`modifyReplicationGroupShardConfigurationAsync(ModifyReplicationGroupShardConfigurationRequest request)` Modifies a replication group's shards (node groups) by allowing you to add shards, remove shards, or rebalance the keyspaces among existing shards.
`Future<ReplicationGroup>`	`modifyReplicationGroupShardConfigurationAsync(ModifyReplicationGroupShardConfigurationRequest request, AsyncHandler<ModifyReplicationGroupShardConfigurationRequest,ReplicationGroup> asyncHandler)` Modifies a replication group's shards (node groups) by allowing you to add shards, remove shards, or rebalance the keyspaces among existing shards.
`Future<ModifyUserResult>`	`modifyUserAsync(ModifyUserRequest request)` Changes user password(s) and/or access string.
`Future<ModifyUserResult>`	`modifyUserAsync(ModifyUserRequest request, AsyncHandler<ModifyUserRequest,ModifyUserResult> asyncHandler)` Changes user password(s) and/or access string.
`Future<ModifyUserGroupResult>`	`modifyUserGroupAsync(ModifyUserGroupRequest request)` Changes the list of users that belong to the user group.
`Future<ModifyUserGroupResult>`	`modifyUserGroupAsync(ModifyUserGroupRequest request, AsyncHandler<ModifyUserGroupRequest,ModifyUserGroupResult> asyncHandler)` Changes the list of users that belong to the user group.
`Future<ReservedCacheNode>`	`purchaseReservedCacheNodesOfferingAsync(PurchaseReservedCacheNodesOfferingRequest request)` Allows you to purchase a reserved cache node offering.
`Future<ReservedCacheNode>`	`purchaseReservedCacheNodesOfferingAsync(PurchaseReservedCacheNodesOfferingRequest request, AsyncHandler<PurchaseReservedCacheNodesOfferingRequest,ReservedCacheNode> asyncHandler)` Allows you to purchase a reserved cache node offering.
`Future<GlobalReplicationGroup>`	`rebalanceSlotsInGlobalReplicationGroupAsync(RebalanceSlotsInGlobalReplicationGroupRequest request)` Redistribute slots to ensure uniform distribution across existing shards in the cluster.
`Future<GlobalReplicationGroup>`	`rebalanceSlotsInGlobalReplicationGroupAsync(RebalanceSlotsInGlobalReplicationGroupRequest request, AsyncHandler<RebalanceSlotsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)` Redistribute slots to ensure uniform distribution across existing shards in the cluster.
`Future<CacheCluster>`	`rebootCacheClusterAsync(RebootCacheClusterRequest request)` Reboots some, or all, of the cache nodes within a provisioned cluster.
`Future<CacheCluster>`	`rebootCacheClusterAsync(RebootCacheClusterRequest request, AsyncHandler<RebootCacheClusterRequest,CacheCluster> asyncHandler)` Reboots some, or all, of the cache nodes within a provisioned cluster.
`Future<RemoveTagsFromResourceResult>`	`removeTagsFromResourceAsync(RemoveTagsFromResourceRequest request)` Removes the tags identified by the `TagKeys` list from the named resource.
`Future<RemoveTagsFromResourceResult>`	`removeTagsFromResourceAsync(RemoveTagsFromResourceRequest request, AsyncHandler<RemoveTagsFromResourceRequest,RemoveTagsFromResourceResult> asyncHandler)` Removes the tags identified by the `TagKeys` list from the named resource.
`Future<ResetCacheParameterGroupResult>`	`resetCacheParameterGroupAsync(ResetCacheParameterGroupRequest request)` Modifies the parameters of a cache parameter group to the engine or system default value.
`Future<ResetCacheParameterGroupResult>`	`resetCacheParameterGroupAsync(ResetCacheParameterGroupRequest request, AsyncHandler<ResetCacheParameterGroupRequest,ResetCacheParameterGroupResult> asyncHandler)` Modifies the parameters of a cache parameter group to the engine or system default value.
`Future<CacheSecurityGroup>`	`revokeCacheSecurityGroupIngressAsync(RevokeCacheSecurityGroupIngressRequest request)` Revokes ingress from a cache security group.
`Future<CacheSecurityGroup>`	`revokeCacheSecurityGroupIngressAsync(RevokeCacheSecurityGroupIngressRequest request, AsyncHandler<RevokeCacheSecurityGroupIngressRequest,CacheSecurityGroup> asyncHandler)` Revokes ingress from a cache security group.
`Future<ReplicationGroup>`	`startMigrationAsync(StartMigrationRequest request)` Start the migration of data.
`Future<ReplicationGroup>`	`startMigrationAsync(StartMigrationRequest request, AsyncHandler<StartMigrationRequest,ReplicationGroup> asyncHandler)` Start the migration of data.
`Future<ReplicationGroup>`	`testFailoverAsync(TestFailoverRequest request)` Represents the input of a `TestFailover` operation which test automatic failover on a specified node group (called shard in the console) in a replication group (called cluster in the console).
`Future<ReplicationGroup>`	`testFailoverAsync(TestFailoverRequest request, AsyncHandler<TestFailoverRequest,ReplicationGroup> asyncHandler)` Represents the input of a `TestFailover` operation which test automatic failover on a specified node group (called shard in the console) in a replication group (called cluster in the console).

Methods inherited from class com.amazonaws.services.elasticache.AbstractAmazonElastiCache
addTagsToResource, authorizeCacheSecurityGroupIngress, batchApplyUpdateAction, batchStopUpdateAction, completeMigration, copySnapshot, createCacheCluster, createCacheParameterGroup, createCacheSecurityGroup, createCacheSubnetGroup, createGlobalReplicationGroup, createReplicationGroup, createSnapshot, createUser, createUserGroup, decreaseNodeGroupsInGlobalReplicationGroup, decreaseReplicaCount, deleteCacheCluster, deleteCacheParameterGroup, deleteCacheSecurityGroup, deleteCacheSubnetGroup, deleteGlobalReplicationGroup, deleteReplicationGroup, deleteSnapshot, deleteUser, deleteUserGroup, describeCacheClusters, describeCacheClusters, describeCacheEngineVersions, describeCacheEngineVersions, describeCacheParameterGroups, describeCacheParameterGroups, describeCacheParameters, describeCacheSecurityGroups, describeCacheSecurityGroups, describeCacheSubnetGroups, describeCacheSubnetGroups, describeEngineDefaultParameters, describeEvents, describeEvents, describeGlobalReplicationGroups, describeReplicationGroups, describeReplicationGroups, describeReservedCacheNodes, describeReservedCacheNodes, describeReservedCacheNodesOfferings, describeReservedCacheNodesOfferings, describeServiceUpdates, describeSnapshots, describeSnapshots, describeUpdateActions, describeUserGroups, describeUsers, disassociateGlobalReplicationGroup, failoverGlobalReplicationGroup, getCachedResponseMetadata, increaseNodeGroupsInGlobalReplicationGroup, increaseReplicaCount, listAllowedNodeTypeModifications, listAllowedNodeTypeModifications, listTagsForResource, modifyCacheCluster, modifyCacheParameterGroup, modifyCacheSubnetGroup, modifyGlobalReplicationGroup, modifyReplicationGroup, modifyReplicationGroupShardConfiguration, modifyUser, modifyUserGroup, purchaseReservedCacheNodesOffering, rebalanceSlotsInGlobalReplicationGroup, rebootCacheCluster, removeTagsFromResource, resetCacheParameterGroup, revokeCacheSecurityGroupIngress, setEndpoint, setRegion, shutdown, startMigration, testFailover, waiters

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.amazonaws.services.elasticache.AmazonElastiCache
addTagsToResource, authorizeCacheSecurityGroupIngress, batchApplyUpdateAction, batchStopUpdateAction, completeMigration, copySnapshot, createCacheCluster, createCacheParameterGroup, createCacheSecurityGroup, createCacheSubnetGroup, createGlobalReplicationGroup, createReplicationGroup, createSnapshot, createUser, createUserGroup, decreaseNodeGroupsInGlobalReplicationGroup, decreaseReplicaCount, deleteCacheCluster, deleteCacheParameterGroup, deleteCacheSecurityGroup, deleteCacheSubnetGroup, deleteGlobalReplicationGroup, deleteReplicationGroup, deleteSnapshot, deleteUser, deleteUserGroup, describeCacheClusters, describeCacheClusters, describeCacheEngineVersions, describeCacheEngineVersions, describeCacheParameterGroups, describeCacheParameterGroups, describeCacheParameters, describeCacheSecurityGroups, describeCacheSecurityGroups, describeCacheSubnetGroups, describeCacheSubnetGroups, describeEngineDefaultParameters, describeEvents, describeEvents, describeGlobalReplicationGroups, describeReplicationGroups, describeReplicationGroups, describeReservedCacheNodes, describeReservedCacheNodes, describeReservedCacheNodesOfferings, describeReservedCacheNodesOfferings, describeServiceUpdates, describeSnapshots, describeSnapshots, describeUpdateActions, describeUserGroups, describeUsers, disassociateGlobalReplicationGroup, failoverGlobalReplicationGroup, getCachedResponseMetadata, increaseNodeGroupsInGlobalReplicationGroup, increaseReplicaCount, listAllowedNodeTypeModifications, listAllowedNodeTypeModifications, listTagsForResource, modifyCacheCluster, modifyCacheParameterGroup, modifyCacheSubnetGroup, modifyGlobalReplicationGroup, modifyReplicationGroup, modifyReplicationGroupShardConfiguration, modifyUser, modifyUserGroup, purchaseReservedCacheNodesOffering, rebalanceSlotsInGlobalReplicationGroup, rebootCacheCluster, removeTagsFromResource, resetCacheParameterGroup, revokeCacheSecurityGroupIngress, setEndpoint, setRegion, shutdown, startMigration, testFailover, waiters

- Method Detail
  - addTagsToResourceAsync
```
public Future<AddTagsToResourceResult> addTagsToResourceAsync(AddTagsToResourceRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource -level permissions.
    
    For example, you can use cost-allocation tags to your ElastiCache resources, Amazon 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.
    
    Specified by:
    
    addTagsToResourceAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of an AddTagsToResource operation.
    
    Returns:
    
    A Java Future containing the result of the AddTagsToResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - addTagsToResourceAsync
```
public Future<AddTagsToResourceResult> addTagsToResourceAsync(AddTagsToResourceRequest request,
                                                              AsyncHandler<AddTagsToResourceRequest,AddTagsToResourceResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource -level permissions.
    
    For example, you can use cost-allocation tags to your ElastiCache resources, Amazon 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.
    
    Specified by:
    
    addTagsToResourceAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of an AddTagsToResource operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the AddTagsToResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - authorizeCacheSecurityGroupIngressAsync
```
public Future<CacheSecurityGroup> authorizeCacheSecurityGroupIngressAsync(AuthorizeCacheSecurityGroupIngressRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    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.
    
    Specified by:
    
    authorizeCacheSecurityGroupIngressAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of an AuthorizeCacheSecurityGroupIngress operation.
    
    Returns:
    
    A Java Future containing the result of the AuthorizeCacheSecurityGroupIngress operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - authorizeCacheSecurityGroupIngressAsync
```
public Future<CacheSecurityGroup> authorizeCacheSecurityGroupIngressAsync(AuthorizeCacheSecurityGroupIngressRequest request,
                                                                          AsyncHandler<AuthorizeCacheSecurityGroupIngressRequest,CacheSecurityGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    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.
    
    Specified by:
    
    authorizeCacheSecurityGroupIngressAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of an AuthorizeCacheSecurityGroupIngress operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the AuthorizeCacheSecurityGroupIngress operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - batchApplyUpdateActionAsync
```
public Future<BatchApplyUpdateActionResult> batchApplyUpdateActionAsync(BatchApplyUpdateActionRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Apply the service update. For more information on service updates and applying them, see Applying Service Updates.
    
    Specified by:
    
    batchApplyUpdateActionAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the BatchApplyUpdateAction operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - batchApplyUpdateActionAsync
```
public Future<BatchApplyUpdateActionResult> batchApplyUpdateActionAsync(BatchApplyUpdateActionRequest request,
                                                                        AsyncHandler<BatchApplyUpdateActionRequest,BatchApplyUpdateActionResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Apply the service update. For more information on service updates and applying them, see Applying Service Updates.
    
    Specified by:
    
    batchApplyUpdateActionAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the BatchApplyUpdateAction operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - batchStopUpdateActionAsync
```
public Future<BatchStopUpdateActionResult> batchStopUpdateActionAsync(BatchStopUpdateActionRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Stop the service update. For more information on service updates and stopping them, see Stopping Service Updates.
    
    Specified by:
    
    batchStopUpdateActionAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the BatchStopUpdateAction operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - batchStopUpdateActionAsync
```
public Future<BatchStopUpdateActionResult> batchStopUpdateActionAsync(BatchStopUpdateActionRequest request,
                                                                      AsyncHandler<BatchStopUpdateActionRequest,BatchStopUpdateActionResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Stop the service update. For more information on service updates and stopping them, see Stopping Service Updates.
    
    Specified by:
    
    batchStopUpdateActionAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the BatchStopUpdateAction operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - completeMigrationAsync
```
public Future<ReplicationGroup> completeMigrationAsync(CompleteMigrationRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Complete the migration of data.
    
    Specified by:
    
    completeMigrationAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the CompleteMigration operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - completeMigrationAsync
```
public Future<ReplicationGroup> completeMigrationAsync(CompleteMigrationRequest request,
                                                       AsyncHandler<CompleteMigrationRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Complete the migration of data.
    
    Specified by:
    
    completeMigrationAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CompleteMigration operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - copySnapshotAsync
```
public Future<Snapshot> copySnapshotAsync(CopySnapshotRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    Makes a copy of an existing snapshot.
    
    This operation is valid for Redis only.
    
    Users or groups that have permissions to use the CopySnapshot operation 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 operation. For more information about using IAM to control the use of ElastiCache operations, see Exporting Snapshots and Authentication & Access Control.
    
    You could receive the following error messages.
    
    Error Messages
    - Error Message: The S3 bucket %s is outside of the region.
      
      Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
    - Error Message: The S3 bucket %s does not exist.
      
      Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
    - Error Message: The S3 bucket %s is not owned by the authenticated user.
      
      Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
    - 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.
    - Error Message: The S3 bucket %s already contains an object with key %s.
      
      Solution: Give the TargetSnapshotName a new and unique value. If exporting a snapshot, you could alternatively create a new Amazon S3 bucket and use this same value for TargetSnapshotName.
    - Error Message: ElastiCache has not been granted READ permissions %s on the S3 Bucket.
      
      Solution: Add List and Read permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
    - Error Message: ElastiCache has not been granted WRITE permissions %s on the S3 Bucket.
      
      Solution: Add Upload/Delete permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
    - Error Message: ElastiCache has not been granted READ_ACP permissions %s on the S3 Bucket.
      
      Solution: Add View Permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
    Specified by:
    
    copySnapshotAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CopySnapshotMessage operation.
    
    Returns:
    
    A Java Future containing the result of the CopySnapshot operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - copySnapshotAsync
```
public Future<Snapshot> copySnapshotAsync(CopySnapshotRequest request,
                                          AsyncHandler<CopySnapshotRequest,Snapshot> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    Makes a copy of an existing snapshot.
    
    This operation is valid for Redis only.
    
    Users or groups that have permissions to use the CopySnapshot operation 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 operation. For more information about using IAM to control the use of ElastiCache operations, see Exporting Snapshots and Authentication & Access Control.
    
    You could receive the following error messages.
    
    Error Messages
    - Error Message: The S3 bucket %s is outside of the region.
      
      Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
    - Error Message: The S3 bucket %s does not exist.
      
      Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
    - Error Message: The S3 bucket %s is not owned by the authenticated user.
      
      Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
    - 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.
    - Error Message: The S3 bucket %s already contains an object with key %s.
      
      Solution: Give the TargetSnapshotName a new and unique value. If exporting a snapshot, you could alternatively create a new Amazon S3 bucket and use this same value for TargetSnapshotName.
    - Error Message: ElastiCache has not been granted READ permissions %s on the S3 Bucket.
      
      Solution: Add List and Read permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
    - Error Message: ElastiCache has not been granted WRITE permissions %s on the S3 Bucket.
      
      Solution: Add Upload/Delete permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
    - Error Message: ElastiCache has not been granted READ_ACP permissions %s on the S3 Bucket.
      
      Solution: Add View Permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
    Specified by:
    
    copySnapshotAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CopySnapshotMessage operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CopySnapshot operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createCacheClusterAsync
```
public Future<CacheCluster> createCacheClusterAsync(CreateCacheClusterRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a cluster. All nodes in the cluster run the same protocol-compliant cache engine software, either Memcached or Redis.
    
    This operation is not supported for Redis (cluster mode enabled) clusters.
    
    Specified by:
    
    createCacheClusterAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateCacheCluster operation.
    
    Returns:
    
    A Java Future containing the result of the CreateCacheCluster operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createCacheClusterAsync
```
public Future<CacheCluster> createCacheClusterAsync(CreateCacheClusterRequest request,
                                                    AsyncHandler<CreateCacheClusterRequest,CacheCluster> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a cluster. All nodes in the cluster run the same protocol-compliant cache engine software, either Memcached or Redis.
    
    This operation is not supported for Redis (cluster mode enabled) clusters.
    
    Specified by:
    
    createCacheClusterAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateCacheCluster operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateCacheCluster operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createCacheParameterGroupAsync
```
public Future<CacheParameterGroup> createCacheParameterGroupAsync(CreateCacheParameterGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    Creates a new Amazon ElastiCache cache parameter group. An ElastiCache cache parameter group is a collection of parameters and their values that are applied to all of the nodes in any cluster or replication group using the CacheParameterGroup.
    
    A newly created CacheParameterGroup is an exact duplicate of the default parameter group for the CacheParameterGroupFamily. To customize the newly created CacheParameterGroup you can change the values of specific parameters. For more information, see:
    - ModifyCacheParameterGroup in the ElastiCache API Reference.
    - Parameters and Parameter Groups in the ElastiCache User Guide.
    Specified by:
    
    createCacheParameterGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateCacheParameterGroup operation.
    
    Returns:
    
    A Java Future containing the result of the CreateCacheParameterGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createCacheParameterGroupAsync
```
public Future<CacheParameterGroup> createCacheParameterGroupAsync(CreateCacheParameterGroupRequest request,
                                                                  AsyncHandler<CreateCacheParameterGroupRequest,CacheParameterGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    Creates a new Amazon ElastiCache cache parameter group. An ElastiCache cache parameter group is a collection of parameters and their values that are applied to all of the nodes in any cluster or replication group using the CacheParameterGroup.
    
    A newly created CacheParameterGroup is an exact duplicate of the default parameter group for the CacheParameterGroupFamily. To customize the newly created CacheParameterGroup you can change the values of specific parameters. For more information, see:
    - ModifyCacheParameterGroup in the ElastiCache API Reference.
    - Parameters and Parameter Groups in the ElastiCache User Guide.
    Specified by:
    
    createCacheParameterGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateCacheParameterGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateCacheParameterGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createCacheSecurityGroupAsync
```
public Future<CacheSecurityGroup> createCacheSecurityGroupAsync(CreateCacheSecurityGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a new cache security group. Use a cache security group to control access to one or more clusters.
    
    Cache security groups are only used when you are creating a cluster outside of an Amazon Virtual Private Cloud (Amazon VPC). If you are creating a cluster inside of a VPC, use a cache subnet group instead. For more information, see CreateCacheSubnetGroup.
    
    Specified by:
    
    createCacheSecurityGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateCacheSecurityGroup operation.
    
    Returns:
    
    A Java Future containing the result of the CreateCacheSecurityGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createCacheSecurityGroupAsync
```
public Future<CacheSecurityGroup> createCacheSecurityGroupAsync(CreateCacheSecurityGroupRequest request,
                                                                AsyncHandler<CreateCacheSecurityGroupRequest,CacheSecurityGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a new cache security group. Use a cache security group to control access to one or more clusters.
    
    Cache security groups are only used when you are creating a cluster outside of an Amazon Virtual Private Cloud (Amazon VPC). If you are creating a cluster inside of a VPC, use a cache subnet group instead. For more information, see CreateCacheSubnetGroup.
    
    Specified by:
    
    createCacheSecurityGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateCacheSecurityGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateCacheSecurityGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createCacheSubnetGroupAsync
```
public Future<CacheSubnetGroup> createCacheSubnetGroupAsync(CreateCacheSubnetGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a new cache subnet group.
    
    Use this parameter only when you are creating a cluster in an Amazon Virtual Private Cloud (Amazon VPC).
    
    Specified by:
    
    createCacheSubnetGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateCacheSubnetGroup operation.
    
    Returns:
    
    A Java Future containing the result of the CreateCacheSubnetGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createCacheSubnetGroupAsync
```
public Future<CacheSubnetGroup> createCacheSubnetGroupAsync(CreateCacheSubnetGroupRequest request,
                                                            AsyncHandler<CreateCacheSubnetGroupRequest,CacheSubnetGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a new cache subnet group.
    
    Use this parameter only when you are creating a cluster in an Amazon Virtual Private Cloud (Amazon VPC).
    
    Specified by:
    
    createCacheSubnetGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateCacheSubnetGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateCacheSubnetGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> createGlobalReplicationGroupAsync(CreateGlobalReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    Global Datastore for Redis offers fully managed, fast, reliable and secure cross-region replication. Using Global Datastore for Redis, you can create cross-region read replica clusters for ElastiCache for Redis to enable low-latency reads and disaster recovery across regions. For more information, see Replication Across Regions Using Global Datastore.
    - The GlobalReplicationGroupIdSuffix is the name of the Global datastore.
    - The PrimaryReplicationGroupId represents the name of the primary cluster that accepts writes and will replicate updates to the secondary cluster.
    Specified by:
    
    createGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the CreateGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> createGlobalReplicationGroupAsync(CreateGlobalReplicationGroupRequest request,
                                                                        AsyncHandler<CreateGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    Global Datastore for Redis offers fully managed, fast, reliable and secure cross-region replication. Using Global Datastore for Redis, you can create cross-region read replica clusters for ElastiCache for Redis to enable low-latency reads and disaster recovery across regions. For more information, see Replication Across Regions Using Global Datastore.
    - The GlobalReplicationGroupIdSuffix is the name of the Global datastore.
    - The PrimaryReplicationGroupId represents the name of the primary cluster that accepts writes and will replicate updates to the secondary cluster.
    Specified by:
    
    createGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createReplicationGroupAsync
```
public Future<ReplicationGroup> createReplicationGroupAsync(CreateReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a Redis (cluster mode disabled) or a Redis (cluster mode enabled) replication group.
    
    This API can be used to create a standalone regional replication group or a secondary replication group associated with a Global datastore.
    
    A Redis (cluster mode disabled) replication group is a collection of clusters, where one of the clusters is a read/write primary and the others are read-only replicas. Writes to the primary are asynchronously propagated to the replicas.
    
    A Redis cluster-mode enabled cluster is comprised of from 1 to 90 shards (API/CLI: node groups). Each shard has a primary node and up to 5 read-only replica nodes. The configuration can range from 90 shards and 0 replicas to 15 shards and 5 replicas, which is the maximum number or replicas allowed.
    
    The node or shard limit can be increased to a maximum of 500 per cluster if the Redis engine version is 5.0.6 or higher. For example, you can choose to configure a 500 node cluster that ranges between 83 shards (one primary and 5 replicas per shard) and 500 shards (single primary and no replicas). Make sure there are enough available IP addresses to accommodate the increase. Common pitfalls include the subnets in the subnet group have too small a CIDR range or the subnets are shared and heavily used by other clusters. For more information, see Creating a Subnet Group. For versions below 5.0.6, the limit is 250 per cluster.
    
    To request a limit increase, see Amazon Service Limits and choose the limit type Nodes per cluster per instance type.
    
    When a Redis (cluster mode disabled) replication group has been successfully created, you can add one or more read replicas to it, up to a total of 5 read replicas. If you need to increase or decrease the number of node groups (console: shards), you can avail yourself of ElastiCache for Redis' scaling. For more information, see Scaling ElastiCache for Redis Clusters in the ElastiCache User Guide.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    createReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateReplicationGroup operation.
    
    Returns:
    
    A Java Future containing the result of the CreateReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createReplicationGroupAsync
```
public Future<ReplicationGroup> createReplicationGroupAsync(CreateReplicationGroupRequest request,
                                                            AsyncHandler<CreateReplicationGroupRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a Redis (cluster mode disabled) or a Redis (cluster mode enabled) replication group.
    
    This API can be used to create a standalone regional replication group or a secondary replication group associated with a Global datastore.
    
    A Redis (cluster mode disabled) replication group is a collection of clusters, where one of the clusters is a read/write primary and the others are read-only replicas. Writes to the primary are asynchronously propagated to the replicas.
    
    A Redis cluster-mode enabled cluster is comprised of from 1 to 90 shards (API/CLI: node groups). Each shard has a primary node and up to 5 read-only replica nodes. The configuration can range from 90 shards and 0 replicas to 15 shards and 5 replicas, which is the maximum number or replicas allowed.
    
    The node or shard limit can be increased to a maximum of 500 per cluster if the Redis engine version is 5.0.6 or higher. For example, you can choose to configure a 500 node cluster that ranges between 83 shards (one primary and 5 replicas per shard) and 500 shards (single primary and no replicas). Make sure there are enough available IP addresses to accommodate the increase. Common pitfalls include the subnets in the subnet group have too small a CIDR range or the subnets are shared and heavily used by other clusters. For more information, see Creating a Subnet Group. For versions below 5.0.6, the limit is 250 per cluster.
    
    To request a limit increase, see Amazon Service Limits and choose the limit type Nodes per cluster per instance type.
    
    When a Redis (cluster mode disabled) replication group has been successfully created, you can add one or more read replicas to it, up to a total of 5 read replicas. If you need to increase or decrease the number of node groups (console: shards), you can avail yourself of ElastiCache for Redis' scaling. For more information, see Scaling ElastiCache for Redis Clusters in the ElastiCache User Guide.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    createReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateReplicationGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createSnapshotAsync
```
public Future<Snapshot> createSnapshotAsync(CreateSnapshotRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a copy of an entire cluster or replication group at a specific moment in time.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    createSnapshotAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateSnapshot operation.
    
    Returns:
    
    A Java Future containing the result of the CreateSnapshot operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createSnapshotAsync
```
public Future<Snapshot> createSnapshotAsync(CreateSnapshotRequest request,
                                            AsyncHandler<CreateSnapshotRequest,Snapshot> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Creates a copy of an entire cluster or replication group at a specific moment in time.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    createSnapshotAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a CreateSnapshot operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateSnapshot operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createUserAsync
```
public Future<CreateUserResult> createUserAsync(CreateUserRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    For Redis engine version 6.x onwards: Creates a Redis user. For more information, see Using Role Based Access Control (RBAC).
    
    Specified by:
    
    createUserAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the CreateUser operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createUserAsync
```
public Future<CreateUserResult> createUserAsync(CreateUserRequest request,
                                                AsyncHandler<CreateUserRequest,CreateUserResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    For Redis engine version 6.x onwards: Creates a Redis user. For more information, see Using Role Based Access Control (RBAC).
    
    Specified by:
    
    createUserAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateUser operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createUserGroupAsync
```
public Future<CreateUserGroupResult> createUserGroupAsync(CreateUserGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    For Redis engine version 6.x onwards: Creates a Redis user group. For more information, see Using Role Based Access Control (RBAC)
    
    Specified by:
    
    createUserGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the CreateUserGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createUserGroupAsync
```
public Future<CreateUserGroupResult> createUserGroupAsync(CreateUserGroupRequest request,
                                                          AsyncHandler<CreateUserGroupRequest,CreateUserGroupResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    For Redis engine version 6.x onwards: Creates a Redis user group. For more information, see Using Role Based Access Control (RBAC)
    
    Specified by:
    
    createUserGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the CreateUserGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - decreaseNodeGroupsInGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> decreaseNodeGroupsInGlobalReplicationGroupAsync(DecreaseNodeGroupsInGlobalReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Decreases the number of node groups in a Global datastore
    
    Specified by:
    
    decreaseNodeGroupsInGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DecreaseNodeGroupsInGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - decreaseNodeGroupsInGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> decreaseNodeGroupsInGlobalReplicationGroupAsync(DecreaseNodeGroupsInGlobalReplicationGroupRequest request,
                                                                                      AsyncHandler<DecreaseNodeGroupsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Decreases the number of node groups in a Global datastore
    
    Specified by:
    
    decreaseNodeGroupsInGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DecreaseNodeGroupsInGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - decreaseReplicaCountAsync
```
public Future<ReplicationGroup> decreaseReplicaCountAsync(DecreaseReplicaCountRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Dynamically decreases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group. This operation is performed with no cluster down time.
    
    Specified by:
    
    decreaseReplicaCountAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DecreaseReplicaCount operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - decreaseReplicaCountAsync
```
public Future<ReplicationGroup> decreaseReplicaCountAsync(DecreaseReplicaCountRequest request,
                                                          AsyncHandler<DecreaseReplicaCountRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Dynamically decreases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group. This operation is performed with no cluster down time.
    
    Specified by:
    
    decreaseReplicaCountAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DecreaseReplicaCount operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteCacheClusterAsync
```
public Future<CacheCluster> deleteCacheClusterAsync(DeleteCacheClusterRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    Deletes a previously provisioned cluster. DeleteCacheCluster deletes all associated cache nodes, node endpoints and the cluster itself. When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the cluster; you cannot cancel or revert this operation.
    
    This operation is not valid for:
    - Redis (cluster mode enabled) clusters
    - Redis (cluster mode disabled) clusters
    - A cluster that is the last read replica of a replication group
    - A cluster that is the primary node of a replication group
    - A node group (shard) that has Multi-AZ mode enabled
    - A cluster from a Redis (cluster mode enabled) replication group
    - A cluster that is not in the available state
    Specified by:
    
    deleteCacheClusterAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteCacheCluster operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteCacheCluster operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteCacheClusterAsync
```
public Future<CacheCluster> deleteCacheClusterAsync(DeleteCacheClusterRequest request,
                                                    AsyncHandler<DeleteCacheClusterRequest,CacheCluster> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    Deletes a previously provisioned cluster. DeleteCacheCluster deletes all associated cache nodes, node endpoints and the cluster itself. When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the cluster; you cannot cancel or revert this operation.
    
    This operation is not valid for:
    - Redis (cluster mode enabled) clusters
    - Redis (cluster mode disabled) clusters
    - A cluster that is the last read replica of a replication group
    - A cluster that is the primary node of a replication group
    - A node group (shard) that has Multi-AZ mode enabled
    - A cluster from a Redis (cluster mode enabled) replication group
    - A cluster that is not in the available state
    Specified by:
    
    deleteCacheClusterAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteCacheCluster operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteCacheCluster operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteCacheParameterGroupAsync
```
public Future<DeleteCacheParameterGroupResult> deleteCacheParameterGroupAsync(DeleteCacheParameterGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes the specified cache parameter group. You cannot delete a cache parameter group if it is associated with any cache clusters. You cannot delete the default cache parameter groups in your account.
    
    Specified by:
    
    deleteCacheParameterGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteCacheParameterGroup operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteCacheParameterGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteCacheParameterGroupAsync
```
public Future<DeleteCacheParameterGroupResult> deleteCacheParameterGroupAsync(DeleteCacheParameterGroupRequest request,
                                                                              AsyncHandler<DeleteCacheParameterGroupRequest,DeleteCacheParameterGroupResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes the specified cache parameter group. You cannot delete a cache parameter group if it is associated with any cache clusters. You cannot delete the default cache parameter groups in your account.
    
    Specified by:
    
    deleteCacheParameterGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteCacheParameterGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteCacheParameterGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteCacheSecurityGroupAsync
```
public Future<DeleteCacheSecurityGroupResult> deleteCacheSecurityGroupAsync(DeleteCacheSecurityGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes a cache security group.
    
    You cannot delete a cache security group if it is associated with any clusters.
    
    Specified by:
    
    deleteCacheSecurityGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteCacheSecurityGroup operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteCacheSecurityGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteCacheSecurityGroupAsync
```
public Future<DeleteCacheSecurityGroupResult> deleteCacheSecurityGroupAsync(DeleteCacheSecurityGroupRequest request,
                                                                            AsyncHandler<DeleteCacheSecurityGroupRequest,DeleteCacheSecurityGroupResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes a cache security group.
    
    You cannot delete a cache security group if it is associated with any clusters.
    
    Specified by:
    
    deleteCacheSecurityGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteCacheSecurityGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteCacheSecurityGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteCacheSubnetGroupAsync
```
public Future<DeleteCacheSubnetGroupResult> deleteCacheSubnetGroupAsync(DeleteCacheSubnetGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes a cache subnet group.
    
    You cannot delete a default cache subnet group or one that is associated with any clusters.
    
    Specified by:
    
    deleteCacheSubnetGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteCacheSubnetGroup operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteCacheSubnetGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteCacheSubnetGroupAsync
```
public Future<DeleteCacheSubnetGroupResult> deleteCacheSubnetGroupAsync(DeleteCacheSubnetGroupRequest request,
                                                                        AsyncHandler<DeleteCacheSubnetGroupRequest,DeleteCacheSubnetGroupResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes a cache subnet group.
    
    You cannot delete a default cache subnet group or one that is associated with any clusters.
    
    Specified by:
    
    deleteCacheSubnetGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteCacheSubnetGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteCacheSubnetGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> deleteGlobalReplicationGroupAsync(DeleteGlobalReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    Deleting a Global datastore is a two-step process:
    - First, you must DisassociateGlobalReplicationGroup to remove the secondary clusters in the Global datastore.
    - Once the Global datastore contains only the primary cluster, you can use the DeleteGlobalReplicationGroup API to delete the Global datastore while retainining the primary cluster using RetainPrimaryReplicationGroup=true.
    Since the Global Datastore has only a primary cluster, you can delete the Global Datastore while retaining the primary by setting RetainPrimaryReplicationGroup=true. The primary cluster is never deleted when deleting a Global Datastore. It can only be deleted when it no longer is associated with any Global Datastore.
    
    When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the selected resources; you cannot cancel or revert this operation.
    Specified by:
    
    deleteGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DeleteGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> deleteGlobalReplicationGroupAsync(DeleteGlobalReplicationGroupRequest request,
                                                                        AsyncHandler<DeleteGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    Deleting a Global datastore is a two-step process:
    - First, you must DisassociateGlobalReplicationGroup to remove the secondary clusters in the Global datastore.
    - Once the Global datastore contains only the primary cluster, you can use the DeleteGlobalReplicationGroup API to delete the Global datastore while retainining the primary cluster using RetainPrimaryReplicationGroup=true.
    Since the Global Datastore has only a primary cluster, you can delete the Global Datastore while retaining the primary by setting RetainPrimaryReplicationGroup=true. The primary cluster is never deleted when deleting a Global Datastore. It can only be deleted when it no longer is associated with any Global Datastore.
    
    When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the selected resources; you cannot cancel or revert this operation.
    Specified by:
    
    deleteGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteReplicationGroupAsync
```
public Future<ReplicationGroup> deleteReplicationGroupAsync(DeleteReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes an existing replication group. By default, this operation deletes the entire replication group, including the primary/primaries and all of the read replicas. If the replication group has only one primary, you can optionally delete only the read replicas, while retaining the primary by setting RetainPrimaryCluster=true.
    
    When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the selected resources; you cannot cancel or revert this operation.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    deleteReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteReplicationGroup operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteReplicationGroupAsync
```
public Future<ReplicationGroup> deleteReplicationGroupAsync(DeleteReplicationGroupRequest request,
                                                            AsyncHandler<DeleteReplicationGroupRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes an existing replication group. By default, this operation deletes the entire replication group, including the primary/primaries and all of the read replicas. If the replication group has only one primary, you can optionally delete only the read replicas, while retaining the primary by setting RetainPrimaryCluster=true.
    
    When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the selected resources; you cannot cancel or revert this operation.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    deleteReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteReplicationGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteSnapshotAsync
```
public Future<Snapshot> deleteSnapshotAsync(DeleteSnapshotRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes an existing snapshot. When you receive a successful response from this operation, ElastiCache immediately begins deleting the snapshot; you cannot cancel or revert this operation.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    deleteSnapshotAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteSnapshot operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteSnapshot operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteSnapshotAsync
```
public Future<Snapshot> deleteSnapshotAsync(DeleteSnapshotRequest request,
                                            AsyncHandler<DeleteSnapshotRequest,Snapshot> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Deletes an existing snapshot. When you receive a successful response from this operation, ElastiCache immediately begins deleting the snapshot; you cannot cancel or revert this operation.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    deleteSnapshotAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DeleteSnapshot operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteSnapshot operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteUserAsync
```
public Future<DeleteUserResult> deleteUserAsync(DeleteUserRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    For Redis engine version 6.x onwards: Deletes a user. The user will be removed from all user groups and in turn removed from all replication groups. For more information, see Using Role Based Access Control (RBAC).
    
    Specified by:
    
    deleteUserAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DeleteUser operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteUserAsync
```
public Future<DeleteUserResult> deleteUserAsync(DeleteUserRequest request,
                                                AsyncHandler<DeleteUserRequest,DeleteUserResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    For Redis engine version 6.x onwards: Deletes a user. The user will be removed from all user groups and in turn removed from all replication groups. For more information, see Using Role Based Access Control (RBAC).
    
    Specified by:
    
    deleteUserAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteUser operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteUserGroupAsync
```
public Future<DeleteUserGroupResult> deleteUserGroupAsync(DeleteUserGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    For Redis engine version 6.x onwards: Deletes a user group. The user group must first be disassociated from the replication group before it can be deleted. For more information, see Using Role Based Access Control (RBAC).
    
    Specified by:
    
    deleteUserGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DeleteUserGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteUserGroupAsync
```
public Future<DeleteUserGroupResult> deleteUserGroupAsync(DeleteUserGroupRequest request,
                                                          AsyncHandler<DeleteUserGroupRequest,DeleteUserGroupResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    For Redis engine version 6.x onwards: Deletes a user group. The user group must first be disassociated from the replication group before it can be deleted. For more information, see Using Role Based Access Control (RBAC).
    
    Specified by:
    
    deleteUserGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DeleteUserGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheClustersAsync
```
public Future<DescribeCacheClustersResult> describeCacheClustersAsync(DescribeCacheClustersRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about all provisioned clusters if no cluster identifier is specified, or about a specific cache cluster if a cluster identifier is supplied.
    
    By default, abbreviated information about the clusters is returned. You can use the optional ShowCacheNodeInfo flag to retrieve detailed information about the cache nodes associated with the 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 is displayed until all of the nodes are successfully provisioned.
    
    If the cluster is in the deleting state, only cluster-level information is displayed.
    
    If cache nodes are currently being added to the cluster, node endpoint information and creation time for the additional nodes are not displayed until they are completely provisioned. When the cluster state is available, the cluster is ready for use.
    
    If cache nodes are currently being removed from the cluster, no endpoint information for the removed nodes is displayed.
    
    Specified by:
    
    describeCacheClustersAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheClusters operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheClusters operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheClustersAsync
```
public Future<DescribeCacheClustersResult> describeCacheClustersAsync(DescribeCacheClustersRequest request,
                                                                      AsyncHandler<DescribeCacheClustersRequest,DescribeCacheClustersResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about all provisioned clusters if no cluster identifier is specified, or about a specific cache cluster if a cluster identifier is supplied.
    
    By default, abbreviated information about the clusters is returned. You can use the optional ShowCacheNodeInfo flag to retrieve detailed information about the cache nodes associated with the 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 is displayed until all of the nodes are successfully provisioned.
    
    If the cluster is in the deleting state, only cluster-level information is displayed.
    
    If cache nodes are currently being added to the cluster, node endpoint information and creation time for the additional nodes are not displayed until they are completely provisioned. When the cluster state is available, the cluster is ready for use.
    
    If cache nodes are currently being removed from the cluster, no endpoint information for the removed nodes is displayed.
    
    Specified by:
    
    describeCacheClustersAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheClusters operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheClusters operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheClustersAsync
```
public Future<DescribeCacheClustersResult> describeCacheClustersAsync()
```
    Simplified method form for invoking the DescribeCacheClusters operation.
    
    Specified by:
    
    describeCacheClustersAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheClustersAsync(DescribeCacheClustersRequest)
  - describeCacheClustersAsync
```
public Future<DescribeCacheClustersResult> describeCacheClustersAsync(AsyncHandler<DescribeCacheClustersRequest,DescribeCacheClustersResult> asyncHandler)
```
    Simplified method form for invoking the DescribeCacheClusters operation with an AsyncHandler.
    
    Specified by:
    
    describeCacheClustersAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheClustersAsync(DescribeCacheClustersRequest, com.amazonaws.handlers.AsyncHandler)
  - describeCacheEngineVersionsAsync
```
public Future<DescribeCacheEngineVersionsResult> describeCacheEngineVersionsAsync(DescribeCacheEngineVersionsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of the available cache engines and their versions.
    
    Specified by:
    
    describeCacheEngineVersionsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheEngineVersions operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheEngineVersions operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheEngineVersionsAsync
```
public Future<DescribeCacheEngineVersionsResult> describeCacheEngineVersionsAsync(DescribeCacheEngineVersionsRequest request,
                                                                                  AsyncHandler<DescribeCacheEngineVersionsRequest,DescribeCacheEngineVersionsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of the available cache engines and their versions.
    
    Specified by:
    
    describeCacheEngineVersionsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheEngineVersions operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheEngineVersions operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheEngineVersionsAsync
```
public Future<DescribeCacheEngineVersionsResult> describeCacheEngineVersionsAsync()
```
    Simplified method form for invoking the DescribeCacheEngineVersions operation.
    
    Specified by:
    
    describeCacheEngineVersionsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheEngineVersionsAsync(DescribeCacheEngineVersionsRequest)
  - describeCacheEngineVersionsAsync
```
public Future<DescribeCacheEngineVersionsResult> describeCacheEngineVersionsAsync(AsyncHandler<DescribeCacheEngineVersionsRequest,DescribeCacheEngineVersionsResult> asyncHandler)
```
    Simplified method form for invoking the DescribeCacheEngineVersions operation with an AsyncHandler.
    
    Specified by:
    
    describeCacheEngineVersionsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheEngineVersionsAsync(DescribeCacheEngineVersionsRequest, com.amazonaws.handlers.AsyncHandler)
  - describeCacheParameterGroupsAsync
```
public Future<DescribeCacheParameterGroupsResult> describeCacheParameterGroupsAsync(DescribeCacheParameterGroupsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of cache parameter group descriptions. If a cache parameter group name is specified, the list contains only the descriptions for that group.
    
    Specified by:
    
    describeCacheParameterGroupsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheParameterGroups operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheParameterGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheParameterGroupsAsync
```
public Future<DescribeCacheParameterGroupsResult> describeCacheParameterGroupsAsync(DescribeCacheParameterGroupsRequest request,
                                                                                    AsyncHandler<DescribeCacheParameterGroupsRequest,DescribeCacheParameterGroupsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of cache parameter group descriptions. If a cache parameter group name is specified, the list contains only the descriptions for that group.
    
    Specified by:
    
    describeCacheParameterGroupsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheParameterGroups operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheParameterGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheParameterGroupsAsync
```
public Future<DescribeCacheParameterGroupsResult> describeCacheParameterGroupsAsync()
```
    Simplified method form for invoking the DescribeCacheParameterGroups operation.
    
    Specified by:
    
    describeCacheParameterGroupsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheParameterGroupsAsync(DescribeCacheParameterGroupsRequest)
  - describeCacheParameterGroupsAsync
```
public Future<DescribeCacheParameterGroupsResult> describeCacheParameterGroupsAsync(AsyncHandler<DescribeCacheParameterGroupsRequest,DescribeCacheParameterGroupsResult> asyncHandler)
```
    Simplified method form for invoking the DescribeCacheParameterGroups operation with an AsyncHandler.
    
    Specified by:
    
    describeCacheParameterGroupsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheParameterGroupsAsync(DescribeCacheParameterGroupsRequest, com.amazonaws.handlers.AsyncHandler)
  - describeCacheParametersAsync
```
public Future<DescribeCacheParametersResult> describeCacheParametersAsync(DescribeCacheParametersRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns the detailed parameter list for a particular cache parameter group.
    
    Specified by:
    
    describeCacheParametersAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheParameters operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheParameters operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheParametersAsync
```
public Future<DescribeCacheParametersResult> describeCacheParametersAsync(DescribeCacheParametersRequest request,
                                                                          AsyncHandler<DescribeCacheParametersRequest,DescribeCacheParametersResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns the detailed parameter list for a particular cache parameter group.
    
    Specified by:
    
    describeCacheParametersAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheParameters operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheParameters operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheSecurityGroupsAsync
```
public Future<DescribeCacheSecurityGroupsResult> describeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of cache security group descriptions. If a cache security group name is specified, the list contains only the description of that group. This applicable only when you have ElastiCache in Classic setup
    
    Specified by:
    
    describeCacheSecurityGroupsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheSecurityGroups operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheSecurityGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheSecurityGroupsAsync
```
public Future<DescribeCacheSecurityGroupsResult> describeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest request,
                                                                                  AsyncHandler<DescribeCacheSecurityGroupsRequest,DescribeCacheSecurityGroupsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of cache security group descriptions. If a cache security group name is specified, the list contains only the description of that group. This applicable only when you have ElastiCache in Classic setup
    
    Specified by:
    
    describeCacheSecurityGroupsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheSecurityGroups operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheSecurityGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheSecurityGroupsAsync
```
public Future<DescribeCacheSecurityGroupsResult> describeCacheSecurityGroupsAsync()
```
    Simplified method form for invoking the DescribeCacheSecurityGroups operation.
    
    Specified by:
    
    describeCacheSecurityGroupsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest)
  - describeCacheSecurityGroupsAsync
```
public Future<DescribeCacheSecurityGroupsResult> describeCacheSecurityGroupsAsync(AsyncHandler<DescribeCacheSecurityGroupsRequest,DescribeCacheSecurityGroupsResult> asyncHandler)
```
    Simplified method form for invoking the DescribeCacheSecurityGroups operation with an AsyncHandler.
    
    Specified by:
    
    describeCacheSecurityGroupsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest, com.amazonaws.handlers.AsyncHandler)
  - describeCacheSubnetGroupsAsync
```
public Future<DescribeCacheSubnetGroupsResult> describeCacheSubnetGroupsAsync(DescribeCacheSubnetGroupsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of cache subnet group descriptions. If a subnet group name is specified, the list contains only the description of that group. This is applicable only when you have ElastiCache in VPC setup. All ElastiCache clusters now launch in VPC by default.
    
    Specified by:
    
    describeCacheSubnetGroupsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheSubnetGroups operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheSubnetGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheSubnetGroupsAsync
```
public Future<DescribeCacheSubnetGroupsResult> describeCacheSubnetGroupsAsync(DescribeCacheSubnetGroupsRequest request,
                                                                              AsyncHandler<DescribeCacheSubnetGroupsRequest,DescribeCacheSubnetGroupsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of cache subnet group descriptions. If a subnet group name is specified, the list contains only the description of that group. This is applicable only when you have ElastiCache in VPC setup. All ElastiCache clusters now launch in VPC by default.
    
    Specified by:
    
    describeCacheSubnetGroupsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeCacheSubnetGroups operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeCacheSubnetGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeCacheSubnetGroupsAsync
```
public Future<DescribeCacheSubnetGroupsResult> describeCacheSubnetGroupsAsync()
```
    Simplified method form for invoking the DescribeCacheSubnetGroups operation.
    
    Specified by:
    
    describeCacheSubnetGroupsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheSubnetGroupsAsync(DescribeCacheSubnetGroupsRequest)
  - describeCacheSubnetGroupsAsync
```
public Future<DescribeCacheSubnetGroupsResult> describeCacheSubnetGroupsAsync(AsyncHandler<DescribeCacheSubnetGroupsRequest,DescribeCacheSubnetGroupsResult> asyncHandler)
```
    Simplified method form for invoking the DescribeCacheSubnetGroups operation with an AsyncHandler.
    
    Specified by:
    
    describeCacheSubnetGroupsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeCacheSubnetGroupsAsync(DescribeCacheSubnetGroupsRequest, com.amazonaws.handlers.AsyncHandler)
  - describeEngineDefaultParametersAsync
```
public Future<EngineDefaults> describeEngineDefaultParametersAsync(DescribeEngineDefaultParametersRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns the default engine and system parameter information for the specified cache engine.
    
    Specified by:
    
    describeEngineDefaultParametersAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeEngineDefaultParameters operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeEngineDefaultParameters operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeEngineDefaultParametersAsync
```
public Future<EngineDefaults> describeEngineDefaultParametersAsync(DescribeEngineDefaultParametersRequest request,
                                                                   AsyncHandler<DescribeEngineDefaultParametersRequest,EngineDefaults> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns the default engine and system parameter information for the specified cache engine.
    
    Specified by:
    
    describeEngineDefaultParametersAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeEngineDefaultParameters operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeEngineDefaultParameters operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeEventsAsync
```
public Future<DescribeEventsResult> describeEventsAsync(DescribeEventsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns events related to clusters, cache security groups, and cache parameter groups. You can obtain events specific to a particular 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.
    
    Specified by:
    
    describeEventsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeEvents operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeEvents operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeEventsAsync
```
public Future<DescribeEventsResult> describeEventsAsync(DescribeEventsRequest request,
                                                        AsyncHandler<DescribeEventsRequest,DescribeEventsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns events related to clusters, cache security groups, and cache parameter groups. You can obtain events specific to a particular 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.
    
    Specified by:
    
    describeEventsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeEvents operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeEvents operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeEventsAsync
```
public Future<DescribeEventsResult> describeEventsAsync()
```
    Simplified method form for invoking the DescribeEvents operation.
    
    Specified by:
    
    describeEventsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeEventsAsync(DescribeEventsRequest)
  - describeEventsAsync
```
public Future<DescribeEventsResult> describeEventsAsync(AsyncHandler<DescribeEventsRequest,DescribeEventsResult> asyncHandler)
```
    Simplified method form for invoking the DescribeEvents operation with an AsyncHandler.
    
    Specified by:
    
    describeEventsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeEventsAsync(DescribeEventsRequest, com.amazonaws.handlers.AsyncHandler)
  - describeGlobalReplicationGroupsAsync
```
public Future<DescribeGlobalReplicationGroupsResult> describeGlobalReplicationGroupsAsync(DescribeGlobalReplicationGroupsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about a particular global replication group. If no identifier is specified, returns information about all Global datastores.
    
    Specified by:
    
    describeGlobalReplicationGroupsAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DescribeGlobalReplicationGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeGlobalReplicationGroupsAsync
```
public Future<DescribeGlobalReplicationGroupsResult> describeGlobalReplicationGroupsAsync(DescribeGlobalReplicationGroupsRequest request,
                                                                                          AsyncHandler<DescribeGlobalReplicationGroupsRequest,DescribeGlobalReplicationGroupsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about a particular global replication group. If no identifier is specified, returns information about all Global datastores.
    
    Specified by:
    
    describeGlobalReplicationGroupsAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeGlobalReplicationGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeReplicationGroupsAsync
```
public Future<DescribeReplicationGroupsResult> describeReplicationGroupsAsync(DescribeReplicationGroupsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about a particular replication group. If no identifier is specified, DescribeReplicationGroups returns information about all replication groups.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    describeReplicationGroupsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeReplicationGroups operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeReplicationGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeReplicationGroupsAsync
```
public Future<DescribeReplicationGroupsResult> describeReplicationGroupsAsync(DescribeReplicationGroupsRequest request,
                                                                              AsyncHandler<DescribeReplicationGroupsRequest,DescribeReplicationGroupsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about a particular replication group. If no identifier is specified, DescribeReplicationGroups returns information about all replication groups.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    describeReplicationGroupsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeReplicationGroups operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeReplicationGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeReplicationGroupsAsync
```
public Future<DescribeReplicationGroupsResult> describeReplicationGroupsAsync()
```
    Simplified method form for invoking the DescribeReplicationGroups operation.
    
    Specified by:
    
    describeReplicationGroupsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeReplicationGroupsAsync(DescribeReplicationGroupsRequest)
  - describeReplicationGroupsAsync
```
public Future<DescribeReplicationGroupsResult> describeReplicationGroupsAsync(AsyncHandler<DescribeReplicationGroupsRequest,DescribeReplicationGroupsResult> asyncHandler)
```
    Simplified method form for invoking the DescribeReplicationGroups operation with an AsyncHandler.
    
    Specified by:
    
    describeReplicationGroupsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeReplicationGroupsAsync(DescribeReplicationGroupsRequest, com.amazonaws.handlers.AsyncHandler)
  - describeReservedCacheNodesAsync
```
public Future<DescribeReservedCacheNodesResult> describeReservedCacheNodesAsync(DescribeReservedCacheNodesRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about reserved cache nodes for this account, or about a specified reserved cache node.
    
    Specified by:
    
    describeReservedCacheNodesAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeReservedCacheNodes operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeReservedCacheNodes operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeReservedCacheNodesAsync
```
public Future<DescribeReservedCacheNodesResult> describeReservedCacheNodesAsync(DescribeReservedCacheNodesRequest request,
                                                                                AsyncHandler<DescribeReservedCacheNodesRequest,DescribeReservedCacheNodesResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about reserved cache nodes for this account, or about a specified reserved cache node.
    
    Specified by:
    
    describeReservedCacheNodesAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeReservedCacheNodes operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeReservedCacheNodes operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeReservedCacheNodesAsync
```
public Future<DescribeReservedCacheNodesResult> describeReservedCacheNodesAsync()
```
    Simplified method form for invoking the DescribeReservedCacheNodes operation.
    
    Specified by:
    
    describeReservedCacheNodesAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeReservedCacheNodesAsync(DescribeReservedCacheNodesRequest)
  - describeReservedCacheNodesAsync
```
public Future<DescribeReservedCacheNodesResult> describeReservedCacheNodesAsync(AsyncHandler<DescribeReservedCacheNodesRequest,DescribeReservedCacheNodesResult> asyncHandler)
```
    Simplified method form for invoking the DescribeReservedCacheNodes operation with an AsyncHandler.
    
    Specified by:
    
    describeReservedCacheNodesAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeReservedCacheNodesAsync(DescribeReservedCacheNodesRequest, com.amazonaws.handlers.AsyncHandler)
  - describeReservedCacheNodesOfferingsAsync
```
public Future<DescribeReservedCacheNodesOfferingsResult> describeReservedCacheNodesOfferingsAsync(DescribeReservedCacheNodesOfferingsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Lists available reserved cache node offerings.
    
    Specified by:
    
    describeReservedCacheNodesOfferingsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeReservedCacheNodesOfferings operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeReservedCacheNodesOfferings operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeReservedCacheNodesOfferingsAsync
```
public Future<DescribeReservedCacheNodesOfferingsResult> describeReservedCacheNodesOfferingsAsync(DescribeReservedCacheNodesOfferingsRequest request,
                                                                                                  AsyncHandler<DescribeReservedCacheNodesOfferingsRequest,DescribeReservedCacheNodesOfferingsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Lists available reserved cache node offerings.
    
    Specified by:
    
    describeReservedCacheNodesOfferingsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeReservedCacheNodesOfferings operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeReservedCacheNodesOfferings operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeReservedCacheNodesOfferingsAsync
```
public Future<DescribeReservedCacheNodesOfferingsResult> describeReservedCacheNodesOfferingsAsync()
```
    Simplified method form for invoking the DescribeReservedCacheNodesOfferings operation.
    
    Specified by:
    
    describeReservedCacheNodesOfferingsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeReservedCacheNodesOfferingsAsync(DescribeReservedCacheNodesOfferingsRequest)
  - describeReservedCacheNodesOfferingsAsync
```
public Future<DescribeReservedCacheNodesOfferingsResult> describeReservedCacheNodesOfferingsAsync(AsyncHandler<DescribeReservedCacheNodesOfferingsRequest,DescribeReservedCacheNodesOfferingsResult> asyncHandler)
```
    Simplified method form for invoking the DescribeReservedCacheNodesOfferings operation with an AsyncHandler.
    
    Specified by:
    
    describeReservedCacheNodesOfferingsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeReservedCacheNodesOfferingsAsync(DescribeReservedCacheNodesOfferingsRequest, com.amazonaws.handlers.AsyncHandler)
  - describeServiceUpdatesAsync
```
public Future<DescribeServiceUpdatesResult> describeServiceUpdatesAsync(DescribeServiceUpdatesRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns details of the service updates
    
    Specified by:
    
    describeServiceUpdatesAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DescribeServiceUpdates operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeServiceUpdatesAsync
```
public Future<DescribeServiceUpdatesResult> describeServiceUpdatesAsync(DescribeServiceUpdatesRequest request,
                                                                        AsyncHandler<DescribeServiceUpdatesRequest,DescribeServiceUpdatesResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns details of the service updates
    
    Specified by:
    
    describeServiceUpdatesAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeServiceUpdates operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeSnapshotsAsync
```
public Future<DescribeSnapshotsResult> describeSnapshotsAsync(DescribeSnapshotsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about cluster or replication group 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.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    describeSnapshotsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeSnapshotsMessage operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeSnapshots operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeSnapshotsAsync
```
public Future<DescribeSnapshotsResult> describeSnapshotsAsync(DescribeSnapshotsRequest request,
                                                              AsyncHandler<DescribeSnapshotsRequest,DescribeSnapshotsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns information about cluster or replication group 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.
    
    This operation is valid for Redis only.
    
    Specified by:
    
    describeSnapshotsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a DescribeSnapshotsMessage operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeSnapshots operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeSnapshotsAsync
```
public Future<DescribeSnapshotsResult> describeSnapshotsAsync()
```
    Simplified method form for invoking the DescribeSnapshots operation.
    
    Specified by:
    
    describeSnapshotsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeSnapshotsAsync(DescribeSnapshotsRequest)
  - describeSnapshotsAsync
```
public Future<DescribeSnapshotsResult> describeSnapshotsAsync(AsyncHandler<DescribeSnapshotsRequest,DescribeSnapshotsResult> asyncHandler)
```
    Simplified method form for invoking the DescribeSnapshots operation with an AsyncHandler.
    
    Specified by:
    
    describeSnapshotsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    describeSnapshotsAsync(DescribeSnapshotsRequest, com.amazonaws.handlers.AsyncHandler)
  - describeUpdateActionsAsync
```
public Future<DescribeUpdateActionsResult> describeUpdateActionsAsync(DescribeUpdateActionsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns details of the update actions
    
    Specified by:
    
    describeUpdateActionsAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DescribeUpdateActions operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeUpdateActionsAsync
```
public Future<DescribeUpdateActionsResult> describeUpdateActionsAsync(DescribeUpdateActionsRequest request,
                                                                      AsyncHandler<DescribeUpdateActionsRequest,DescribeUpdateActionsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns details of the update actions
    
    Specified by:
    
    describeUpdateActionsAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeUpdateActions operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeUserGroupsAsync
```
public Future<DescribeUserGroupsResult> describeUserGroupsAsync(DescribeUserGroupsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of user groups.
    
    Specified by:
    
    describeUserGroupsAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DescribeUserGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeUserGroupsAsync
```
public Future<DescribeUserGroupsResult> describeUserGroupsAsync(DescribeUserGroupsRequest request,
                                                                AsyncHandler<DescribeUserGroupsRequest,DescribeUserGroupsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of user groups.
    
    Specified by:
    
    describeUserGroupsAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeUserGroups operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeUsersAsync
```
public Future<DescribeUsersResult> describeUsersAsync(DescribeUsersRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of users.
    
    Specified by:
    
    describeUsersAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DescribeUsers operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - describeUsersAsync
```
public Future<DescribeUsersResult> describeUsersAsync(DescribeUsersRequest request,
                                                      AsyncHandler<DescribeUsersRequest,DescribeUsersResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Returns a list of users.
    
    Specified by:
    
    describeUsersAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DescribeUsers operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - disassociateGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> disassociateGlobalReplicationGroupAsync(DisassociateGlobalReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Remove a secondary cluster from the Global datastore using the Global datastore name. The secondary cluster will no longer receive updates from the primary cluster, but will remain as a standalone cluster in that Amazon region.
    
    Specified by:
    
    disassociateGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the DisassociateGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - disassociateGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> disassociateGlobalReplicationGroupAsync(DisassociateGlobalReplicationGroupRequest request,
                                                                              AsyncHandler<DisassociateGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Remove a secondary cluster from the Global datastore using the Global datastore name. The secondary cluster will no longer receive updates from the primary cluster, but will remain as a standalone cluster in that Amazon region.
    
    Specified by:
    
    disassociateGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the DisassociateGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - failoverGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> failoverGlobalReplicationGroupAsync(FailoverGlobalReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Used to failover the primary region to a selected secondary region. The selected secondary region will become primary, and all other clusters will become secondary.
    
    Specified by:
    
    failoverGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the FailoverGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - failoverGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> failoverGlobalReplicationGroupAsync(FailoverGlobalReplicationGroupRequest request,
                                                                          AsyncHandler<FailoverGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Used to failover the primary region to a selected secondary region. The selected secondary region will become primary, and all other clusters will become secondary.
    
    Specified by:
    
    failoverGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the FailoverGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - increaseNodeGroupsInGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> increaseNodeGroupsInGlobalReplicationGroupAsync(IncreaseNodeGroupsInGlobalReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Increase the number of node groups in the Global datastore
    
    Specified by:
    
    increaseNodeGroupsInGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the IncreaseNodeGroupsInGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - increaseNodeGroupsInGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> increaseNodeGroupsInGlobalReplicationGroupAsync(IncreaseNodeGroupsInGlobalReplicationGroupRequest request,
                                                                                      AsyncHandler<IncreaseNodeGroupsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Increase the number of node groups in the Global datastore
    
    Specified by:
    
    increaseNodeGroupsInGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the IncreaseNodeGroupsInGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - increaseReplicaCountAsync
```
public Future<ReplicationGroup> increaseReplicaCountAsync(IncreaseReplicaCountRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Dynamically increases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group. This operation is performed with no cluster down time.
    
    Specified by:
    
    increaseReplicaCountAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the IncreaseReplicaCount operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - increaseReplicaCountAsync
```
public Future<ReplicationGroup> increaseReplicaCountAsync(IncreaseReplicaCountRequest request,
                                                          AsyncHandler<IncreaseReplicaCountRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Dynamically increases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group. This operation is performed with no cluster down time.
    
    Specified by:
    
    increaseReplicaCountAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the IncreaseReplicaCount operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listAllowedNodeTypeModificationsAsync
```
public Future<ListAllowedNodeTypeModificationsResult> listAllowedNodeTypeModificationsAsync(ListAllowedNodeTypeModificationsRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Lists all available node types that you can scale your Redis cluster's or replication group's current node type.
    
    When you use the ModifyCacheCluster or ModifyReplicationGroup operations to scale your cluster or replication group, the value of the CacheNodeType parameter must be one of the node types returned by this operation.
    
    Specified by:
    
    listAllowedNodeTypeModificationsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - The input parameters for the ListAllowedNodeTypeModifications operation.
    
    Returns:
    
    A Java Future containing the result of the ListAllowedNodeTypeModifications operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listAllowedNodeTypeModificationsAsync
```
public Future<ListAllowedNodeTypeModificationsResult> listAllowedNodeTypeModificationsAsync(ListAllowedNodeTypeModificationsRequest request,
                                                                                            AsyncHandler<ListAllowedNodeTypeModificationsRequest,ListAllowedNodeTypeModificationsResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Lists all available node types that you can scale your Redis cluster's or replication group's current node type.
    
    When you use the ModifyCacheCluster or ModifyReplicationGroup operations to scale your cluster or replication group, the value of the CacheNodeType parameter must be one of the node types returned by this operation.
    
    Specified by:
    
    listAllowedNodeTypeModificationsAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - The input parameters for the ListAllowedNodeTypeModifications operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ListAllowedNodeTypeModifications operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listAllowedNodeTypeModificationsAsync
```
public Future<ListAllowedNodeTypeModificationsResult> listAllowedNodeTypeModificationsAsync()
```
    Simplified method form for invoking the ListAllowedNodeTypeModifications operation.
    
    Specified by:
    
    listAllowedNodeTypeModificationsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    listAllowedNodeTypeModificationsAsync(ListAllowedNodeTypeModificationsRequest)
  - listAllowedNodeTypeModificationsAsync
```
public Future<ListAllowedNodeTypeModificationsResult> listAllowedNodeTypeModificationsAsync(AsyncHandler<ListAllowedNodeTypeModificationsRequest,ListAllowedNodeTypeModificationsResult> asyncHandler)
```
    Simplified method form for invoking the ListAllowedNodeTypeModifications operation with an AsyncHandler.
    
    Specified by:
    
    listAllowedNodeTypeModificationsAsync in interface AmazonElastiCacheAsync
    
    See Also:
    
    listAllowedNodeTypeModificationsAsync(ListAllowedNodeTypeModificationsRequest, com.amazonaws.handlers.AsyncHandler)
  - listTagsForResourceAsync
```
public Future<ListTagsForResourceResult> listTagsForResourceAsync(ListTagsForResourceRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Lists all tags currently on a named resource.
    
    A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource -level permissions.
    
    If the cluster is not in the available state, ListTagsForResource returns an error.
    
    Specified by:
    
    listTagsForResourceAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - The input parameters for the ListTagsForResource operation.
    
    Returns:
    
    A Java Future containing the result of the ListTagsForResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listTagsForResourceAsync
```
public Future<ListTagsForResourceResult> listTagsForResourceAsync(ListTagsForResourceRequest request,
                                                                  AsyncHandler<ListTagsForResourceRequest,ListTagsForResourceResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Lists all tags currently on a named resource.
    
    A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource -level permissions.
    
    If the cluster is not in the available state, ListTagsForResource returns an error.
    
    Specified by:
    
    listTagsForResourceAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - The input parameters for the ListTagsForResource operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ListTagsForResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyCacheClusterAsync
```
public Future<CacheCluster> modifyCacheClusterAsync(ModifyCacheClusterRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Modifies the settings for a cluster. You can use this operation to change one or more cluster configuration parameters by specifying the parameters and the new values.
    
    Specified by:
    
    modifyCacheClusterAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ModifyCacheCluster operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyCacheCluster operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyCacheClusterAsync
```
public Future<CacheCluster> modifyCacheClusterAsync(ModifyCacheClusterRequest request,
                                                    AsyncHandler<ModifyCacheClusterRequest,CacheCluster> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Modifies the settings for a cluster. You can use this operation to change one or more cluster configuration parameters by specifying the parameters and the new values.
    
    Specified by:
    
    modifyCacheClusterAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ModifyCacheCluster operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyCacheCluster operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyCacheParameterGroupAsync
```
public Future<ModifyCacheParameterGroupResult> modifyCacheParameterGroupAsync(ModifyCacheParameterGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    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.
    
    Specified by:
    
    modifyCacheParameterGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ModifyCacheParameterGroup operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyCacheParameterGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyCacheParameterGroupAsync
```
public Future<ModifyCacheParameterGroupResult> modifyCacheParameterGroupAsync(ModifyCacheParameterGroupRequest request,
                                                                              AsyncHandler<ModifyCacheParameterGroupRequest,ModifyCacheParameterGroupResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    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.
    
    Specified by:
    
    modifyCacheParameterGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ModifyCacheParameterGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyCacheParameterGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyCacheSubnetGroupAsync
```
public Future<CacheSubnetGroup> modifyCacheSubnetGroupAsync(ModifyCacheSubnetGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Modifies an existing cache subnet group.
    
    Specified by:
    
    modifyCacheSubnetGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ModifyCacheSubnetGroup operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyCacheSubnetGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyCacheSubnetGroupAsync
```
public Future<CacheSubnetGroup> modifyCacheSubnetGroupAsync(ModifyCacheSubnetGroupRequest request,
                                                            AsyncHandler<ModifyCacheSubnetGroupRequest,CacheSubnetGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Modifies an existing cache subnet group.
    
    Specified by:
    
    modifyCacheSubnetGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ModifyCacheSubnetGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyCacheSubnetGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> modifyGlobalReplicationGroupAsync(ModifyGlobalReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Modifies the settings for a Global datastore.
    
    Specified by:
    
    modifyGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the ModifyGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> modifyGlobalReplicationGroupAsync(ModifyGlobalReplicationGroupRequest request,
                                                                        AsyncHandler<ModifyGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Modifies the settings for a Global datastore.
    
    Specified by:
    
    modifyGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyReplicationGroupAsync
```
public Future<ReplicationGroup> modifyReplicationGroupAsync(ModifyReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    Modifies the settings for a replication group.
    - Scaling for Amazon ElastiCache for Redis (cluster mode enabled) in the ElastiCache User Guide
    - ModifyReplicationGroupShardConfiguration in the ElastiCache API Reference
    This operation is valid for Redis only.
    Specified by:
    
    modifyReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ModifyReplicationGroups operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyReplicationGroupAsync
```
public Future<ReplicationGroup> modifyReplicationGroupAsync(ModifyReplicationGroupRequest request,
                                                            AsyncHandler<ModifyReplicationGroupRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    Modifies the settings for a replication group.
    - Scaling for Amazon ElastiCache for Redis (cluster mode enabled) in the ElastiCache User Guide
    - ModifyReplicationGroupShardConfiguration in the ElastiCache API Reference
    This operation is valid for Redis only.
    Specified by:
    
    modifyReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ModifyReplicationGroups operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyReplicationGroupShardConfigurationAsync
```
public Future<ReplicationGroup> modifyReplicationGroupShardConfigurationAsync(ModifyReplicationGroupShardConfigurationRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Modifies a replication group's shards (node groups) by allowing you to add shards, remove shards, or rebalance the keyspaces among existing shards.
    
    Specified by:
    
    modifyReplicationGroupShardConfigurationAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input for a ModifyReplicationGroupShardConfiguration operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyReplicationGroupShardConfiguration operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyReplicationGroupShardConfigurationAsync
```
public Future<ReplicationGroup> modifyReplicationGroupShardConfigurationAsync(ModifyReplicationGroupShardConfigurationRequest request,
                                                                              AsyncHandler<ModifyReplicationGroupShardConfigurationRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Modifies a replication group's shards (node groups) by allowing you to add shards, remove shards, or rebalance the keyspaces among existing shards.
    
    Specified by:
    
    modifyReplicationGroupShardConfigurationAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input for a ModifyReplicationGroupShardConfiguration operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyReplicationGroupShardConfiguration operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyUserAsync
```
public Future<ModifyUserResult> modifyUserAsync(ModifyUserRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Changes user password(s) and/or access string.
    
    Specified by:
    
    modifyUserAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the ModifyUser operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyUserAsync
```
public Future<ModifyUserResult> modifyUserAsync(ModifyUserRequest request,
                                                AsyncHandler<ModifyUserRequest,ModifyUserResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Changes user password(s) and/or access string.
    
    Specified by:
    
    modifyUserAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyUser operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyUserGroupAsync
```
public Future<ModifyUserGroupResult> modifyUserGroupAsync(ModifyUserGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Changes the list of users that belong to the user group.
    
    Specified by:
    
    modifyUserGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the ModifyUserGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - modifyUserGroupAsync
```
public Future<ModifyUserGroupResult> modifyUserGroupAsync(ModifyUserGroupRequest request,
                                                          AsyncHandler<ModifyUserGroupRequest,ModifyUserGroupResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Changes the list of users that belong to the user group.
    
    Specified by:
    
    modifyUserGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ModifyUserGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - purchaseReservedCacheNodesOfferingAsync
```
public Future<ReservedCacheNode> purchaseReservedCacheNodesOfferingAsync(PurchaseReservedCacheNodesOfferingRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Allows you to purchase a reserved cache node offering. Reserved nodes are not eligible for cancellation and are non-refundable. For more information, see Managing Costs with Reserved Nodes for Redis or Managing Costs with Reserved Nodes for Memcached.
    
    Specified by:
    
    purchaseReservedCacheNodesOfferingAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a PurchaseReservedCacheNodesOffering operation.
    
    Returns:
    
    A Java Future containing the result of the PurchaseReservedCacheNodesOffering operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - purchaseReservedCacheNodesOfferingAsync
```
public Future<ReservedCacheNode> purchaseReservedCacheNodesOfferingAsync(PurchaseReservedCacheNodesOfferingRequest request,
                                                                         AsyncHandler<PurchaseReservedCacheNodesOfferingRequest,ReservedCacheNode> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Allows you to purchase a reserved cache node offering. Reserved nodes are not eligible for cancellation and are non-refundable. For more information, see Managing Costs with Reserved Nodes for Redis or Managing Costs with Reserved Nodes for Memcached.
    
    Specified by:
    
    purchaseReservedCacheNodesOfferingAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a PurchaseReservedCacheNodesOffering operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the PurchaseReservedCacheNodesOffering operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - rebalanceSlotsInGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> rebalanceSlotsInGlobalReplicationGroupAsync(RebalanceSlotsInGlobalReplicationGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Redistribute slots to ensure uniform distribution across existing shards in the cluster.
    
    Specified by:
    
    rebalanceSlotsInGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the RebalanceSlotsInGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - rebalanceSlotsInGlobalReplicationGroupAsync
```
public Future<GlobalReplicationGroup> rebalanceSlotsInGlobalReplicationGroupAsync(RebalanceSlotsInGlobalReplicationGroupRequest request,
                                                                                  AsyncHandler<RebalanceSlotsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Redistribute slots to ensure uniform distribution across existing shards in the cluster.
    
    Specified by:
    
    rebalanceSlotsInGlobalReplicationGroupAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the RebalanceSlotsInGlobalReplicationGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - rebootCacheClusterAsync
```
public Future<CacheCluster> rebootCacheClusterAsync(RebootCacheClusterRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Reboots some, or all, of the cache nodes within a provisioned cluster. This operation applies any modified cache parameter groups to the cluster. The reboot operation takes place as soon as possible, and results in a momentary outage to the cluster. During the reboot, the 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 cluster event is created.
    
    Rebooting a cluster is currently supported on Memcached and Redis (cluster mode disabled) clusters. Rebooting is not supported on Redis (cluster mode enabled) clusters.
    
    If you make changes to parameters that require a Redis (cluster mode enabled) cluster reboot for the changes to be applied, see Rebooting a Cluster for an alternate process.
    
    Specified by:
    
    rebootCacheClusterAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a RebootCacheCluster operation.
    
    Returns:
    
    A Java Future containing the result of the RebootCacheCluster operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - rebootCacheClusterAsync
```
public Future<CacheCluster> rebootCacheClusterAsync(RebootCacheClusterRequest request,
                                                    AsyncHandler<RebootCacheClusterRequest,CacheCluster> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Reboots some, or all, of the cache nodes within a provisioned cluster. This operation applies any modified cache parameter groups to the cluster. The reboot operation takes place as soon as possible, and results in a momentary outage to the cluster. During the reboot, the 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 cluster event is created.
    
    Rebooting a cluster is currently supported on Memcached and Redis (cluster mode disabled) clusters. Rebooting is not supported on Redis (cluster mode enabled) clusters.
    
    If you make changes to parameters that require a Redis (cluster mode enabled) cluster reboot for the changes to be applied, see Rebooting a Cluster for an alternate process.
    
    Specified by:
    
    rebootCacheClusterAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a RebootCacheCluster operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the RebootCacheCluster operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - removeTagsFromResourceAsync
```
public Future<RemoveTagsFromResourceResult> removeTagsFromResourceAsync(RemoveTagsFromResourceRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Removes the tags identified by the TagKeys list from the named resource. A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource-level permissions.
    
    Specified by:
    
    removeTagsFromResourceAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a RemoveTagsFromResource operation.
    
    Returns:
    
    A Java Future containing the result of the RemoveTagsFromResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - removeTagsFromResourceAsync
```
public Future<RemoveTagsFromResourceResult> removeTagsFromResourceAsync(RemoveTagsFromResourceRequest request,
                                                                        AsyncHandler<RemoveTagsFromResourceRequest,RemoveTagsFromResourceResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Removes the tags identified by the TagKeys list from the named resource. A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource-level permissions.
    
    Specified by:
    
    removeTagsFromResourceAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a RemoveTagsFromResource operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the RemoveTagsFromResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - resetCacheParameterGroupAsync
```
public Future<ResetCacheParameterGroupResult> resetCacheParameterGroupAsync(ResetCacheParameterGroupRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    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.
    
    Specified by:
    
    resetCacheParameterGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ResetCacheParameterGroup operation.
    
    Returns:
    
    A Java Future containing the result of the ResetCacheParameterGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - resetCacheParameterGroupAsync
```
public Future<ResetCacheParameterGroupResult> resetCacheParameterGroupAsync(ResetCacheParameterGroupRequest request,
                                                                            AsyncHandler<ResetCacheParameterGroupRequest,ResetCacheParameterGroupResult> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    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.
    
    Specified by:
    
    resetCacheParameterGroupAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a ResetCacheParameterGroup operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the ResetCacheParameterGroup operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - revokeCacheSecurityGroupIngressAsync
```
public Future<CacheSecurityGroup> revokeCacheSecurityGroupIngressAsync(RevokeCacheSecurityGroupIngressRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Revokes ingress from a cache security group. Use this operation to disallow access from an Amazon EC2 security group that had been previously authorized.
    
    Specified by:
    
    revokeCacheSecurityGroupIngressAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a RevokeCacheSecurityGroupIngress operation.
    
    Returns:
    
    A Java Future containing the result of the RevokeCacheSecurityGroupIngress operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - revokeCacheSecurityGroupIngressAsync
```
public Future<CacheSecurityGroup> revokeCacheSecurityGroupIngressAsync(RevokeCacheSecurityGroupIngressRequest request,
                                                                       AsyncHandler<RevokeCacheSecurityGroupIngressRequest,CacheSecurityGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Revokes ingress from a cache security group. Use this operation to disallow access from an Amazon EC2 security group that had been previously authorized.
    
    Specified by:
    
    revokeCacheSecurityGroupIngressAsync in interface AmazonElastiCacheAsync
    
    Parameters:
    
    request - Represents the input of a RevokeCacheSecurityGroupIngress operation.
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the RevokeCacheSecurityGroupIngress operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - startMigrationAsync
```
public Future<ReplicationGroup> startMigrationAsync(StartMigrationRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Start the migration of data.
    
    Specified by:
    
    startMigrationAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the StartMigration operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - startMigrationAsync
```
public Future<ReplicationGroup> startMigrationAsync(StartMigrationRequest request,
                                                    AsyncHandler<StartMigrationRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    
    Start the migration of data.
    
    Specified by:
    
    startMigrationAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the StartMigration operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - testFailoverAsync
```
public Future<ReplicationGroup> testFailoverAsync(TestFailoverRequest request)
```
    Description copied from interface: AmazonElastiCacheAsync
    Represents the input of a TestFailover operation which test automatic failover on a specified node group (called shard in the console) in a replication group (called cluster in the console).
    
    Note the following
    - A customer can use this operation to test automatic failover on up to 5 shards (called node groups in the ElastiCache API and Amazon CLI) in any rolling 24-hour period.
    - If calling this operation on shards in different clusters (called replication groups in the API and CLI), the calls can be made concurrently.
    - If calling this operation multiple times on different shards in the same Redis (cluster mode enabled) replication group, the first node replacement must complete before a subsequent call can be made.
    - To determine whether the node replacement is complete you can check Events using the Amazon ElastiCache console, the Amazon CLI, or the ElastiCache API. Look for the following automatic failover related events, listed here in order of occurrance:
      
      Replication group message: Test Failover API called for node group <node-group-id>
      
      Cache cluster message: Failover from primary node <primary-node-id> to replica node <node-id> completed
      
      Replication group message: Failover from primary node <primary-node-id> to replica node <node-id> completed
      
      Cache cluster message: Recovering cache nodes <node-id>
      
      Cache cluster message: Finished recovery for cache nodes <node-id>
      
      For more information see:
      
      Viewing ElastiCache Events in the ElastiCache User Guide
      
      DescribeEvents in the ElastiCache API Reference
    Also see, Testing Multi-AZ in the ElastiCache User Guide.
    Specified by:
    
    testFailoverAsync in interface AmazonElastiCacheAsync
    
    Returns:
    
    A Java Future containing the result of the TestFailover operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - testFailoverAsync
```
public Future<ReplicationGroup> testFailoverAsync(TestFailoverRequest request,
                                                  AsyncHandler<TestFailoverRequest,ReplicationGroup> asyncHandler)
```
    Description copied from interface: AmazonElastiCacheAsync
    Represents the input of a TestFailover operation which test automatic failover on a specified node group (called shard in the console) in a replication group (called cluster in the console).
    
    Note the following
    - A customer can use this operation to test automatic failover on up to 5 shards (called node groups in the ElastiCache API and Amazon CLI) in any rolling 24-hour period.
    - If calling this operation on shards in different clusters (called replication groups in the API and CLI), the calls can be made concurrently.
    - If calling this operation multiple times on different shards in the same Redis (cluster mode enabled) replication group, the first node replacement must complete before a subsequent call can be made.
    - To determine whether the node replacement is complete you can check Events using the Amazon ElastiCache console, the Amazon CLI, or the ElastiCache API. Look for the following automatic failover related events, listed here in order of occurrance:
      
      Replication group message: Test Failover API called for node group <node-group-id>
      
      Cache cluster message: Failover from primary node <primary-node-id> to replica node <node-id> completed
      
      Replication group message: Failover from primary node <primary-node-id> to replica node <node-id> completed
      
      Cache cluster message: Recovering cache nodes <node-id>
      
      Cache cluster message: Finished recovery for cache nodes <node-id>
      
      For more information see:
      
      Viewing ElastiCache Events in the ElastiCache User Guide
      
      DescribeEvents in the ElastiCache API Reference
    Also see, Testing Multi-AZ in the ElastiCache User Guide.
    Specified by:
    
    testFailoverAsync in interface AmazonElastiCacheAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    
    A Java Future containing the result of the TestFailover operation returned by the service.
    
    See Also:
    
    AWS API Documentation

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Class AbstractAmazonElastiCacheAsync

Field Summary

Fields inherited from interface com.amazonaws.services.elasticache.AmazonElastiCache

Method Summary

Methods inherited from class com.amazonaws.services.elasticache.AbstractAmazonElastiCache

Methods inherited from class java.lang.Object

Methods inherited from interface com.amazonaws.services.elasticache.AmazonElastiCache

Method Detail

addTagsToResourceAsync

addTagsToResourceAsync

authorizeCacheSecurityGroupIngressAsync

authorizeCacheSecurityGroupIngressAsync

batchApplyUpdateActionAsync

batchApplyUpdateActionAsync

batchStopUpdateActionAsync

batchStopUpdateActionAsync

completeMigrationAsync

completeMigrationAsync

copySnapshotAsync

copySnapshotAsync

createCacheClusterAsync

createCacheClusterAsync

createCacheParameterGroupAsync

createCacheParameterGroupAsync

createCacheSecurityGroupAsync

createCacheSecurityGroupAsync

createCacheSubnetGroupAsync

createCacheSubnetGroupAsync

createGlobalReplicationGroupAsync

createGlobalReplicationGroupAsync

createReplicationGroupAsync

createReplicationGroupAsync

createSnapshotAsync

createSnapshotAsync

createUserAsync

createUserAsync

createUserGroupAsync

createUserGroupAsync

decreaseNodeGroupsInGlobalReplicationGroupAsync

decreaseNodeGroupsInGlobalReplicationGroupAsync

decreaseReplicaCountAsync

decreaseReplicaCountAsync

deleteCacheClusterAsync

deleteCacheClusterAsync

deleteCacheParameterGroupAsync

deleteCacheParameterGroupAsync

deleteCacheSecurityGroupAsync

deleteCacheSecurityGroupAsync

deleteCacheSubnetGroupAsync

deleteCacheSubnetGroupAsync

deleteGlobalReplicationGroupAsync

deleteGlobalReplicationGroupAsync

deleteReplicationGroupAsync

deleteReplicationGroupAsync

deleteSnapshotAsync

deleteSnapshotAsync

deleteUserAsync

deleteUserAsync

deleteUserGroupAsync

deleteUserGroupAsync

describeCacheClustersAsync

describeCacheClustersAsync

describeCacheClustersAsync

describeCacheClustersAsync

describeCacheEngineVersionsAsync

describeCacheEngineVersionsAsync

describeCacheEngineVersionsAsync

describeCacheEngineVersionsAsync

describeCacheParameterGroupsAsync

describeCacheParameterGroupsAsync

describeCacheParameterGroupsAsync

describeCacheParameterGroupsAsync

describeCacheParametersAsync

describeCacheParametersAsync

describeCacheSecurityGroupsAsync

describeCacheSecurityGroupsAsync

describeCacheSecurityGroupsAsync

describeCacheSecurityGroupsAsync

describeCacheSubnetGroupsAsync