@ThreadSafe @Generated(value="com.amazonaws:aws-java-sdk-code-generator") public class AmazonElasticFileSystemClient extends AmazonWebServiceClient implements AmazonElasticFileSystem
Amazon Elastic File System (Amazon EFS) provides simple, scalable file storage for use with Amazon EC2 instances in the AWS Cloud. With Amazon EFS, storage capacity is elastic, growing and shrinking automatically as you add and remove files, so your applications have the storage they need, when they need it. For more information, see the User Guide.
LOGGING_AWS_REQUEST_METRICENDPOINT_PREFIX| Constructor and Description |
|---|
AmazonElasticFileSystemClient()
Deprecated.
|
AmazonElasticFileSystemClient(AWSCredentials awsCredentials)
Deprecated.
use
AwsClientBuilder.withCredentials(AWSCredentialsProvider) for example:
AmazonElasticFileSystemClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build(); |
AmazonElasticFileSystemClient(AWSCredentials awsCredentials,
ClientConfiguration clientConfiguration)
|
AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider)
Deprecated.
|
AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration)
|
AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration,
RequestMetricCollector requestMetricCollector)
|
AmazonElasticFileSystemClient(ClientConfiguration clientConfiguration)
Deprecated.
|
| Modifier and Type | Method and Description |
|---|---|
static AmazonElasticFileSystemClientBuilder |
builder() |
CreateAccessPointResult |
createAccessPoint(CreateAccessPointRequest request)
Creates an EFS access point.
|
CreateFileSystemResult |
createFileSystem(CreateFileSystemRequest request)
Creates a new, empty file system.
|
CreateMountTargetResult |
createMountTarget(CreateMountTargetRequest request)
Creates a mount target for a file system.
|
CreateTagsResult |
createTags(CreateTagsRequest request)
Deprecated.
|
DeleteAccessPointResult |
deleteAccessPoint(DeleteAccessPointRequest request)
Deletes the specified access point.
|
DeleteFileSystemResult |
deleteFileSystem(DeleteFileSystemRequest request)
Deletes a file system, permanently severing access to its contents.
|
DeleteFileSystemPolicyResult |
deleteFileSystemPolicy(DeleteFileSystemPolicyRequest request)
Deletes the
FileSystemPolicy for the specified file system. |
DeleteMountTargetResult |
deleteMountTarget(DeleteMountTargetRequest request)
Deletes the specified mount target.
|
DeleteTagsResult |
deleteTags(DeleteTagsRequest request)
Deprecated.
|
DescribeAccessPointsResult |
describeAccessPoints(DescribeAccessPointsRequest request)
Returns the description of a specific Amazon EFS access point if the
AccessPointId is provided. |
DescribeBackupPolicyResult |
describeBackupPolicy(DescribeBackupPolicyRequest request)
Returns the backup policy for the specified EFS file system.
|
DescribeFileSystemPolicyResult |
describeFileSystemPolicy(DescribeFileSystemPolicyRequest request)
Returns the
FileSystemPolicy for the specified EFS file system. |
DescribeFileSystemsResult |
describeFileSystems()
Simplified method form for invoking the DescribeFileSystems operation.
|
DescribeFileSystemsResult |
describeFileSystems(DescribeFileSystemsRequest request)
Returns the description of a specific Amazon EFS file system if either the file system
CreationToken
or the FileSystemId is provided. |
DescribeLifecycleConfigurationResult |
describeLifecycleConfiguration(DescribeLifecycleConfigurationRequest request)
Returns the current
LifecycleConfiguration object for the specified Amazon EFS file system. |
DescribeMountTargetsResult |
describeMountTargets(DescribeMountTargetsRequest request)
Returns the descriptions of all the current mount targets, or a specific mount target, for a file system.
|
DescribeMountTargetSecurityGroupsResult |
describeMountTargetSecurityGroups(DescribeMountTargetSecurityGroupsRequest request)
Returns the security groups currently in effect for a mount target.
|
DescribeTagsResult |
describeTags(DescribeTagsRequest request)
Deprecated.
|
ResponseMetadata |
getCachedResponseMetadata(AmazonWebServiceRequest request)
Returns additional metadata for a previously executed successful, request, typically used for debugging issues
where a service isn't acting as expected.
|
ListTagsForResourceResult |
listTagsForResource(ListTagsForResourceRequest request)
Lists all tags for a top-level EFS resource.
|
ModifyMountTargetSecurityGroupsResult |
modifyMountTargetSecurityGroups(ModifyMountTargetSecurityGroupsRequest request)
Modifies the set of security groups in effect for a mount target.
|
PutBackupPolicyResult |
putBackupPolicy(PutBackupPolicyRequest request)
Updates the file system's backup policy.
|
PutFileSystemPolicyResult |
putFileSystemPolicy(PutFileSystemPolicyRequest request)
Applies an Amazon EFS
FileSystemPolicy to an Amazon EFS file system. |
PutLifecycleConfigurationResult |
putLifecycleConfiguration(PutLifecycleConfigurationRequest request)
Enables lifecycle management by creating a new
LifecycleConfiguration object. |
TagResourceResult |
tagResource(TagResourceRequest request)
Creates a tag for an EFS resource.
|
UntagResourceResult |
untagResource(UntagResourceRequest request)
Removes tags from an EFS resource.
|
UpdateFileSystemResult |
updateFileSystem(UpdateFileSystemRequest request)
Updates the throughput mode or the amount of provisioned throughput of an existing file system.
|
addRequestHandler, addRequestHandler, configureRegion, getClientConfiguration, getEndpointPrefix, getMonitoringListeners, getRequestMetricsCollector, getServiceName, getSignerByURI, getSignerOverride, getSignerRegionOverride, getTimeOffset, makeImmutable, removeRequestHandler, removeRequestHandler, setEndpoint, setEndpoint, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, shutdown, withEndpoint, withRegion, withRegion, withTimeOffsetequals, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitsetEndpoint, setRegion, shutdown@Deprecated public AmazonElasticFileSystemClient()
AmazonElasticFileSystemClientBuilder.defaultClient()All service calls made using this new client object are blocking, and will not return until the service call completes.
DefaultAWSCredentialsProviderChain@Deprecated public AmazonElasticFileSystemClient(ClientConfiguration clientConfiguration)
AwsClientBuilder.withClientConfiguration(ClientConfiguration)All service calls made using this new client object are blocking, and will not return until the service call completes.
clientConfiguration - The client configuration options controlling how this client connects to EFS (ex: proxy settings, retry
counts, etc.).DefaultAWSCredentialsProviderChain@Deprecated public AmazonElasticFileSystemClient(AWSCredentials awsCredentials)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) for example:
AmazonElasticFileSystemClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.@Deprecated public AmazonElasticFileSystemClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration)All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.clientConfiguration - The client configuration options controlling how this client connects to EFS (ex: proxy settings, retry
counts, etc.).@Deprecated public AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider)
AwsClientBuilder.withCredentials(AWSCredentialsProvider)All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.@Deprecated public AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration)All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.clientConfiguration - The client configuration options controlling how this client connects to EFS (ex: proxy settings, retry
counts, etc.).@Deprecated public AmazonElasticFileSystemClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, RequestMetricCollector requestMetricCollector)
AwsClientBuilder.withCredentials(AWSCredentialsProvider) and
AwsClientBuilder.withClientConfiguration(ClientConfiguration) and
AwsClientBuilder.withMetricsCollector(RequestMetricCollector)All service calls made using this new client object are blocking, and will not return until the service call completes.
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.clientConfiguration - The client configuration options controlling how this client connects to EFS (ex: proxy settings, retry
counts, etc.).requestMetricCollector - optional request metric collectorpublic static AmazonElasticFileSystemClientBuilder builder()
public CreateAccessPointResult createAccessPoint(CreateAccessPointRequest request)
Creates an EFS access point. An access point is an application-specific view into an EFS file system that applies an operating system user and group, and a file system path, to any file system request made through the access point. The operating system user and group override any identity information provided by the NFS client. The file system path is exposed as the access point's root directory. Applications using the access point can only access data in its own directory and below. To learn more, see Mounting a File System Using EFS Access Points.
This operation requires permissions for the elasticfilesystem:CreateAccessPoint action.
createAccessPoint in interface AmazonElasticFileSystemcreateAccessPointRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.AccessPointAlreadyExistsException - Returned if the access point you are trying to create already exists, with the creation token you
provided in the request.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AccessPointLimitExceededException - Returned if the AWS account has already created the maximum number of access points allowed per file
system.public CreateFileSystemResult createFileSystem(CreateFileSystemRequest request)
Creates a new, empty file system. The operation requires a creation token in the request that Amazon EFS uses to ensure idempotent creation (calling the operation with same creation token has no effect). If a file system does not currently exist that is owned by the caller's AWS account with the specified creation token, this operation does the following:
Creates a new, empty file system. The file system will have an Amazon EFS assigned ID, and an initial lifecycle
state creating.
Returns with the description of the created file system.
Otherwise, this operation returns a FileSystemAlreadyExists error with the ID of the existing file
system.
For basic use cases, you can use a randomly generated UUID for the creation token.
The idempotent operation allows you to retry a CreateFileSystem call without risk of creating an
extra file system. This can happen when an initial call fails in a way that leaves it uncertain whether or not a
file system was actually created. An example might be that a transport level timeout occurred or your connection
was reset. As long as you use the same creation token, if the initial call had succeeded in creating a file
system, the client can learn of its existence from the FileSystemAlreadyExists error.
The CreateFileSystem call returns while the file system's lifecycle state is still
creating. You can check the file system creation status by calling the DescribeFileSystems
operation, which among other things returns the file system state.
This operation also takes an optional PerformanceMode parameter that you choose for your file
system. We recommend generalPurpose performance mode for most file systems. File systems using the
maxIO performance mode can scale to higher levels of aggregate throughput and operations per second
with a tradeoff of slightly higher latencies for most file operations. The performance mode can't be changed
after the file system has been created. For more information, see Amazon EFS: Performance
Modes.
After the file system is fully created, Amazon EFS sets its lifecycle state to available, at which
point you can create one or more mount targets for the file system in your VPC. For more information, see
CreateMountTarget. You mount your Amazon EFS file system on an EC2 instances in your VPC by using the
mount target. For more information, see Amazon EFS: How it Works.
This operation requires permissions for the elasticfilesystem:CreateFileSystem action.
createFileSystem in interface AmazonElasticFileSystemcreateFileSystemRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemAlreadyExistsException - Returned if the file system you are trying to create already exists, with the creation token you
provided.FileSystemLimitExceededException - Returned if the AWS account has already created the maximum number of file systems allowed per account.InsufficientThroughputCapacityException - Returned if there's not enough capacity to provision additional throughput. This value might be returned
when you try to create a file system in provisioned throughput mode, when you attempt to increase the
provisioned throughput of an existing file system, or when you attempt to change an existing file system
from bursting to provisioned throughput mode.ThroughputLimitExceededException - Returned if the throughput mode or amount of provisioned throughput can't be changed because the
throughput limit of 1024 MiB/s has been reached.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
CreateFileSystemRequest request = new CreateFileSystemRequest().withCreationToken("tokenstring").withPerformanceMode("generalPurpose");
CreateFileSystemResult response = client.createFileSystem(request);public CreateMountTargetResult createMountTarget(CreateMountTargetRequest request)
Creates a mount target for a file system. You can then mount the file system on EC2 instances by using the mount target.
You can create one mount target in each Availability Zone in your VPC. All EC2 instances in a VPC within a given Availability Zone share a single mount target for a given file system. If you have multiple subnets in an Availability Zone, you create a mount target in one of the subnets. EC2 instances do not need to be in the same subnet as the mount target in order to access their file system. For more information, see Amazon EFS: How it Works.
In the request, you also specify a file system ID for which you are creating the mount target and the file
system's lifecycle state must be available. For more information, see DescribeFileSystems.
In the request, you also provide a subnet ID, which determines the following:
VPC in which Amazon EFS creates the mount target
Availability Zone in which Amazon EFS creates the mount target
IP address range from which Amazon EFS selects the IP address of the mount target (if you don't specify an IP address in the request)
After creating the mount target, Amazon EFS returns a response that includes, a MountTargetId and an
IpAddress. You use this IP address when mounting the file system in an EC2 instance. You can also
use the mount target's DNS name when mounting the file system. The EC2 instance on which you mount the file
system by using the mount target can resolve the mount target's DNS name to its IP address. For more information,
see How it
Works: Implementation Overview.
Note that you can create mount targets for a file system in only one VPC, and there can be only one mount target per Availability Zone. That is, if the file system already has one or more mount targets created for it, the subnet specified in the request to add another mount target must meet the following requirements:
Must belong to the same VPC as the subnets of the existing mount targets
Must not be in the same Availability Zone as any of the subnets of the existing mount targets
If the request satisfies the requirements, Amazon EFS does the following:
Creates a new mount target in the specified subnet.
Also creates a new network interface in the subnet as follows:
If the request provides an IpAddress, Amazon EFS assigns that IP address to the network interface.
Otherwise, Amazon EFS assigns a free address in the subnet (in the same way that the Amazon EC2
CreateNetworkInterface call does when a request does not specify a primary private IP address).
If the request provides SecurityGroups, this network interface is associated with those security
groups. Otherwise, it belongs to the default security group for the subnet's VPC.
Assigns the description Mount target fsmt-id for file system fs-id where
fsmt-id is the mount target ID, and fs-id is the
FileSystemId.
Sets the requesterManaged property of the network interface to true, and the
requesterId value to EFS.
Each Amazon EFS mount target has one corresponding requester-managed EC2 network interface. After the network
interface is created, Amazon EFS sets the NetworkInterfaceId field in the mount target's description
to the network interface ID, and the IpAddress field to its address. If network interface creation
fails, the entire CreateMountTarget operation fails.
The CreateMountTarget call returns only after creating the network interface, but while the mount
target state is still creating, you can check the mount target creation status by calling the
DescribeMountTargets operation, which among other things returns the mount target state.
We recommend that you create a mount target in each of the Availability Zones. There are cost considerations for using a file system in an Availability Zone through a mount target created in another Availability Zone. For more information, see Amazon EFS. In addition, by always using a mount target local to the instance's Availability Zone, you eliminate a partial failure scenario. If the Availability Zone in which your mount target is created goes down, then you can't access your file system through that mount target.
This operation requires permissions for the following action on the file system:
elasticfilesystem:CreateMountTarget
This operation also requires permissions for the following Amazon EC2 actions:
ec2:DescribeSubnets
ec2:DescribeNetworkInterfaces
ec2:CreateNetworkInterface
createMountTarget in interface AmazonElasticFileSystemcreateMountTargetRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".MountTargetConflictException - Returned if the mount target would violate one of the specified restrictions based on the file system's
existing mount targets.SubnetNotFoundException - Returned if there is no subnet with ID SubnetId provided in the request.NoFreeAddressesInSubnetException - Returned if IpAddress was not specified in the request and there are no free IP addresses in
the subnet.IpAddressInUseException - Returned if the request specified an IpAddress that is already in use in the subnet.NetworkInterfaceLimitExceededException - The calling account has reached the limit for elastic network interfaces for the specific AWS Region. The
client should try to delete some elastic network interfaces or get the account limit raised. For more
information, see Amazon VPC
Limits in the Amazon VPC User Guide (see the Network interfaces per VPC entry in the table).SecurityGroupLimitExceededException - Returned if the size of SecurityGroups specified in the request is greater than five.SecurityGroupNotFoundException - Returned if one of the specified security groups doesn't exist in the subnet's VPC.UnsupportedAvailabilityZoneExceptionAmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
CreateMountTargetRequest request = new CreateMountTargetRequest().withFileSystemId("fs-01234567").withSubnetId("subnet-1234abcd");
CreateMountTargetResult response = client.createMountTarget(request);@Deprecated public CreateTagsResult createTags(CreateTagsRequest request)
Creates or overwrites tags associated with a file system. Each tag is a key-value pair. If a tag key specified in
the request already exists on the file system, this operation overwrites its value with the value provided in the
request. If you add the Name tag to your file system, Amazon EFS returns it in the response to the
DescribeFileSystems operation.
This operation requires permission for the elasticfilesystem:CreateTags action.
createTags in interface AmazonElasticFileSystemcreateTagsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
CreateTagsRequest request = new CreateTagsRequest().withFileSystemId("fs-01234567").withTags(new Tag().withKey("Name").withValue("MyFileSystem"));
CreateTagsResult response = client.createTags(request);public DeleteAccessPointResult deleteAccessPoint(DeleteAccessPointRequest request)
Deletes the specified access point. After deletion is complete, new clients can no longer connect to the access points. Clients connected to the access point at the time of deletion will continue to function until they terminate their connection.
This operation requires permissions for the elasticfilesystem:DeleteAccessPoint action.
deleteAccessPoint in interface AmazonElasticFileSystemdeleteAccessPointRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's AWS account.public DeleteFileSystemResult deleteFileSystem(DeleteFileSystemRequest request)
Deletes a file system, permanently severing access to its contents. Upon return, the file system no longer exists and you can't access any contents of the deleted file system.
You can't delete a file system that is in use. That is, if the file system has any mount targets, you must first delete them. For more information, see DescribeMountTargets and DeleteMountTarget.
The DeleteFileSystem call returns while the file system state is still deleting. You
can check the file system deletion status by calling the DescribeFileSystems operation, which returns a
list of file systems in your account. If you pass file system ID or creation token for the deleted file system,
the DescribeFileSystems returns a 404 FileSystemNotFound error.
This operation requires permissions for the elasticfilesystem:DeleteFileSystem action.
deleteFileSystem in interface AmazonElasticFileSystemdeleteFileSystemRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.FileSystemInUseException - Returned if a file system has mount targets.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DeleteFileSystemRequest request = new DeleteFileSystemRequest().withFileSystemId("fs-01234567");
DeleteFileSystemResult response = client.deleteFileSystem(request);public DeleteFileSystemPolicyResult deleteFileSystemPolicy(DeleteFileSystemPolicyRequest request)
Deletes the FileSystemPolicy for the specified file system. The default
FileSystemPolicy goes into effect once the existing policy is deleted. For more information about
the default file system policy, see Using Resource-based Policies with
EFS.
This operation requires permissions for the elasticfilesystem:DeleteFileSystemPolicy action.
deleteFileSystemPolicy in interface AmazonElasticFileSystemdeleteFileSystemPolicyRequest - InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".public DeleteMountTargetResult deleteMountTarget(DeleteMountTargetRequest request)
Deletes the specified mount target.
This operation forcibly breaks any mounts of the file system by using the mount target that is being deleted, which might disrupt instances or applications using those mounts. To avoid applications getting cut off abruptly, you might consider unmounting any mounts of the mount target, if feasible. The operation also deletes the associated network interface. Uncommitted writes might be lost, but breaking a mount target using this operation does not corrupt the file system itself. The file system you created remains. You can mount an EC2 instance in your VPC by using another mount target.
This operation requires permissions for the following action on the file system:
elasticfilesystem:DeleteMountTarget
The DeleteMountTarget call returns while the mount target state is still deleting. You
can check the mount target deletion by calling the DescribeMountTargets operation, which returns a list of
mount target descriptions for the given file system.
The operation also requires permissions for the following Amazon EC2 action on the mount target's network interface:
ec2:DeleteNetworkInterface
deleteMountTarget in interface AmazonElasticFileSystemdeleteMountTargetRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.DependencyTimeoutException - The service timed out trying to fulfill the request, and the client should try the call again.MountTargetNotFoundException - Returned if there is no mount target with the specified ID found in the caller's account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DeleteMountTargetRequest request = new DeleteMountTargetRequest().withMountTargetId("fsmt-12340abc");
DeleteMountTargetResult response = client.deleteMountTarget(request);@Deprecated public DeleteTagsResult deleteTags(DeleteTagsRequest request)
Deletes the specified tags from a file system. If the DeleteTags request includes a tag key that
doesn't exist, Amazon EFS ignores it and doesn't cause an error. For more information about tags and related
restrictions, see Tag
Restrictions in the AWS Billing and Cost Management User Guide.
This operation requires permissions for the elasticfilesystem:DeleteTags action.
deleteTags in interface AmazonElasticFileSystemdeleteTagsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DeleteTagsRequest request = new DeleteTagsRequest().withFileSystemId("fs-01234567").withTagKeys("Name");
DeleteTagsResult response = client.deleteTags(request);public DescribeAccessPointsResult describeAccessPoints(DescribeAccessPointsRequest request)
Returns the description of a specific Amazon EFS access point if the AccessPointId is provided. If
you provide an EFS FileSystemId, it returns descriptions of all access points for that file system.
You can provide either an AccessPointId or a FileSystemId in the request, but not both.
This operation requires permissions for the elasticfilesystem:DescribeAccessPoints action.
describeAccessPoints in interface AmazonElasticFileSystemdescribeAccessPointsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's AWS account.public DescribeBackupPolicyResult describeBackupPolicy(DescribeBackupPolicyRequest request)
Returns the backup policy for the specified EFS file system.
describeBackupPolicy in interface AmazonElasticFileSystemdescribeBackupPolicyRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.InternalServerErrorException - Returned if an error occurred on the server side.PolicyNotFoundException - Returned if the default file system policy is in effect for the EFS file system specified.ValidationException - Returned if the AWS Backup service is not available in the region that the request was made.public DescribeFileSystemPolicyResult describeFileSystemPolicy(DescribeFileSystemPolicyRequest request)
Returns the FileSystemPolicy for the specified EFS file system.
This operation requires permissions for the elasticfilesystem:DescribeFileSystemPolicy action.
describeFileSystemPolicy in interface AmazonElasticFileSystemdescribeFileSystemPolicyRequest - InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.PolicyNotFoundException - Returned if the default file system policy is in effect for the EFS file system specified.public DescribeFileSystemsResult describeFileSystems(DescribeFileSystemsRequest request)
Returns the description of a specific Amazon EFS file system if either the file system CreationToken
or the FileSystemId is provided. Otherwise, it returns descriptions of all file systems owned by the
caller's AWS account in the AWS Region of the endpoint that you're calling.
When retrieving all file system descriptions, you can optionally specify the MaxItems parameter to
limit the number of descriptions in a response. Currently, this number is automatically set to 10. If more file
system descriptions remain, Amazon EFS returns a NextMarker, an opaque token, in the response. In
this case, you should send a subsequent request with the Marker request parameter set to the value
of NextMarker.
To retrieve a list of your file system descriptions, this operation is used in an iterative process, where
DescribeFileSystems is called first without the Marker and then the operation continues
to call it with the Marker parameter set to the value of the NextMarker from the
previous response until the response has no NextMarker.
The order of file systems returned in the response of one DescribeFileSystems call and the order of
file systems returned across the responses of a multi-call iteration is unspecified.
This operation requires permissions for the elasticfilesystem:DescribeFileSystems action.
describeFileSystems in interface AmazonElasticFileSystemdescribeFileSystemsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build(); DescribeFileSystemsRequest request = new DescribeFileSystemsRequest(); DescribeFileSystemsResult response = client.describeFileSystems(request);
public DescribeFileSystemsResult describeFileSystems()
AmazonElasticFileSystemdescribeFileSystems in interface AmazonElasticFileSystemAmazonElasticFileSystem.describeFileSystems(DescribeFileSystemsRequest)public DescribeLifecycleConfigurationResult describeLifecycleConfiguration(DescribeLifecycleConfigurationRequest request)
Returns the current LifecycleConfiguration object for the specified Amazon EFS file system. EFS
lifecycle management uses the LifecycleConfiguration object to identify which files to move to the
EFS Infrequent Access (IA) storage class. For a file system without a LifecycleConfiguration object,
the call returns an empty array in the response.
This operation requires permissions for the elasticfilesystem:DescribeLifecycleConfiguration
operation.
describeLifecycleConfiguration in interface AmazonElasticFileSystemdescribeLifecycleConfigurationRequest - InternalServerErrorException - Returned if an error occurred on the server side.BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.public DescribeMountTargetSecurityGroupsResult describeMountTargetSecurityGroups(DescribeMountTargetSecurityGroupsRequest request)
Returns the security groups currently in effect for a mount target. This operation requires that the network
interface of the mount target has been created and the lifecycle state of the mount target is not
deleted.
This operation requires permissions for the following actions:
elasticfilesystem:DescribeMountTargetSecurityGroups action on the mount target's file system.
ec2:DescribeNetworkInterfaceAttribute action on the mount target's network interface.
describeMountTargetSecurityGroups in interface AmazonElasticFileSystemdescribeMountTargetSecurityGroupsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.MountTargetNotFoundException - Returned if there is no mount target with the specified ID found in the caller's account.IncorrectMountTargetStateException - Returned if the mount target is not in the correct state for the operation.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DescribeMountTargetSecurityGroupsRequest request = new DescribeMountTargetSecurityGroupsRequest().withMountTargetId("fsmt-12340abc");
DescribeMountTargetSecurityGroupsResult response = client.describeMountTargetSecurityGroups(request);public DescribeMountTargetsResult describeMountTargets(DescribeMountTargetsRequest request)
Returns the descriptions of all the current mount targets, or a specific mount target, for a file system. When requesting all of the current mount targets, the order of mount targets returned in the response is unspecified.
This operation requires permissions for the elasticfilesystem:DescribeMountTargets action, on either
the file system ID that you specify in FileSystemId, or on the file system of the mount target that
you specify in MountTargetId.
describeMountTargets in interface AmazonElasticFileSystemdescribeMountTargetsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.MountTargetNotFoundException - Returned if there is no mount target with the specified ID found in the caller's account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's AWS account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DescribeMountTargetsRequest request = new DescribeMountTargetsRequest().withFileSystemId("fs-01234567");
DescribeMountTargetsResult response = client.describeMountTargets(request);@Deprecated public DescribeTagsResult describeTags(DescribeTagsRequest request)
Returns the tags associated with a file system. The order of tags returned in the response of one
DescribeTags call and the order of tags returned across the responses of a multiple-call iteration
(when using pagination) is unspecified.
This operation requires permissions for the elasticfilesystem:DescribeTags action.
describeTags in interface AmazonElasticFileSystemdescribeTagsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
DescribeTagsRequest request = new DescribeTagsRequest().withFileSystemId("fs-01234567");
DescribeTagsResult response = client.describeTags(request);public ListTagsForResourceResult listTagsForResource(ListTagsForResourceRequest request)
Lists all tags for a top-level EFS resource. You must provide the ID of the resource that you want to retrieve the tags for.
This operation requires permissions for the elasticfilesystem:DescribeAccessPoints action.
listTagsForResource in interface AmazonElasticFileSystemlistTagsForResourceRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's AWS account.public ModifyMountTargetSecurityGroupsResult modifyMountTargetSecurityGroups(ModifyMountTargetSecurityGroupsRequest request)
Modifies the set of security groups in effect for a mount target.
When you create a mount target, Amazon EFS also creates a new network interface. For more information, see
CreateMountTarget. This operation replaces the security groups in effect for the network interface
associated with a mount target, with the SecurityGroups provided in the request. This operation
requires that the network interface of the mount target has been created and the lifecycle state of the mount
target is not deleted.
The operation requires permissions for the following actions:
elasticfilesystem:ModifyMountTargetSecurityGroups action on the mount target's file system.
ec2:ModifyNetworkInterfaceAttribute action on the mount target's network interface.
modifyMountTargetSecurityGroups in interface AmazonElasticFileSystemmodifyMountTargetSecurityGroupsRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.MountTargetNotFoundException - Returned if there is no mount target with the specified ID found in the caller's account.IncorrectMountTargetStateException - Returned if the mount target is not in the correct state for the operation.SecurityGroupLimitExceededException - Returned if the size of SecurityGroups specified in the request is greater than five.SecurityGroupNotFoundException - Returned if one of the specified security groups doesn't exist in the subnet's VPC.AmazonElasticFileSystem client = AmazonElasticFileSystemClientBuilder.standard().build();
ModifyMountTargetSecurityGroupsRequest request = new ModifyMountTargetSecurityGroupsRequest().withMountTargetId("fsmt-12340abc").withSecurityGroups(
"sg-abcd1234");
ModifyMountTargetSecurityGroupsResult response = client.modifyMountTargetSecurityGroups(request);public PutBackupPolicyResult putBackupPolicy(PutBackupPolicyRequest request)
Updates the file system's backup policy. Use this action to start or stop automatic backups of the file system.
putBackupPolicy in interface AmazonElasticFileSystemputBackupPolicyRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".InternalServerErrorException - Returned if an error occurred on the server side.ValidationException - Returned if the AWS Backup service is not available in the region that the request was made.public PutFileSystemPolicyResult putFileSystemPolicy(PutFileSystemPolicyRequest request)
Applies an Amazon EFS FileSystemPolicy to an Amazon EFS file system. A file system policy is an IAM
resource-based policy and can contain multiple policy statements. A file system always has exactly one file
system policy, which can be the default policy or an explicit policy set or updated using this API operation.
When an explicit policy is set, it overrides the default policy. For more information about the default file
system policy, see Default
EFS File System Policy.
This operation requires permissions for the elasticfilesystem:PutFileSystemPolicy action.
putFileSystemPolicy in interface AmazonElasticFileSystemputFileSystemPolicyRequest - InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.InvalidPolicyException - Returned if the FileSystemPolicy is is malformed or contains an error such as an invalid
parameter value or a missing required parameter. Returned in the case of a policy lockout safety check
error.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".public PutLifecycleConfigurationResult putLifecycleConfiguration(PutLifecycleConfigurationRequest request)
Enables lifecycle management by creating a new LifecycleConfiguration object. A
LifecycleConfiguration object defines when files in an Amazon EFS file system are automatically
transitioned to the lower-cost EFS Infrequent Access (IA) storage class. A LifecycleConfiguration
applies to all files in a file system.
Each Amazon EFS file system supports one lifecycle configuration, which applies to all files in the file system.
If a LifecycleConfiguration object already exists for the specified file system, a
PutLifecycleConfiguration call modifies the existing configuration. A
PutLifecycleConfiguration call with an empty LifecyclePolicies array in the request
body deletes any existing LifecycleConfiguration and disables lifecycle management.
In the request, specify the following:
The ID for the file system for which you are enabling, disabling, or modifying lifecycle management.
A LifecyclePolicies array of LifecyclePolicy objects that define when files are moved
to the IA storage class. The array can contain only one LifecyclePolicy item.
This operation requires permissions for the elasticfilesystem:PutLifecycleConfiguration operation.
To apply a LifecycleConfiguration object to an encrypted file system, you need the same AWS Key
Management Service (AWS KMS) permissions as when you created the encrypted file system.
putLifecycleConfiguration in interface AmazonElasticFileSystemputLifecycleConfigurationRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".public TagResourceResult tagResource(TagResourceRequest request)
Creates a tag for an EFS resource. You can create tags for EFS file systems and access points using this API operation.
This operation requires permissions for the elasticfilesystem:TagResource action.
tagResource in interface AmazonElasticFileSystemtagResourceRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's AWS account.public UntagResourceResult untagResource(UntagResourceRequest request)
Removes tags from an EFS resource. You can remove tags from EFS file systems and access points using this API operation.
This operation requires permissions for the elasticfilesystem:UntagResource action.
untagResource in interface AmazonElasticFileSystemuntagResourceRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.InternalServerErrorException - Returned if an error occurred on the server side.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.AccessPointNotFoundException - Returned if the specified AccessPointId value doesn't exist in the requester's AWS account.public UpdateFileSystemResult updateFileSystem(UpdateFileSystemRequest request)
Updates the throughput mode or the amount of provisioned throughput of an existing file system.
updateFileSystem in interface AmazonElasticFileSystemupdateFileSystemRequest - BadRequestException - Returned if the request is malformed or contains an error such as an invalid parameter value or a missing
required parameter.FileSystemNotFoundException - Returned if the specified FileSystemId value doesn't exist in the requester's AWS account.IncorrectFileSystemLifeCycleStateException - Returned if the file system's lifecycle state is not "available".InsufficientThroughputCapacityException - Returned if there's not enough capacity to provision additional throughput. This value might be returned
when you try to create a file system in provisioned throughput mode, when you attempt to increase the
provisioned throughput of an existing file system, or when you attempt to change an existing file system
from bursting to provisioned throughput mode.InternalServerErrorException - Returned if an error occurred on the server side.ThroughputLimitExceededException - Returned if the throughput mode or amount of provisioned throughput can't be changed because the
throughput limit of 1024 MiB/s has been reached.TooManyRequestsException - Returned if you don’t wait at least 24 hours before changing the throughput mode, or decreasing the
Provisioned Throughput value.public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing the request.
getCachedResponseMetadata in interface AmazonElasticFileSystemrequest - The originally executed request