The operating system user and group applied to all file system requests made using the access point.

Specifies the directory on the Amazon EFS file system that the access point exposes as the root directory of your file system to NFS clients using the access point. The clients using the access point can only access the root directory and below. If the RootDirectory > Path specified does not exist, EFS creates it and applies the CreationInfo settings when a client connects to an access point. When specifying a RootDirectory, you must provide the Path, and the CreationInfo.

Amazon EFS creates a root directory only if you have provided the CreationInfo: OwnUid, OwnGID, and permissions for the directory. If you do not provide this information, Amazon EFS does not create the root directory. If the root directory does not exist, attempts to mount using the access point will fail.

Creates tags associated with the access point. Each tag is a key-value pair, each key must be unique. For more information, see Tagging Amazon Web Services resources in the Amazon Web Services General Reference Guide.

A string of up to 64 ASCII characters that Amazon EFS uses to ensure idempotent creation.

The ID of the EFS file system that the access point provides access to.

The unique Amazon Resource Name (ARN) associated with the access point.

The ID of the access point, assigned by Amazon EFS.

The opaque string specified in the request to ensure idempotent creation.

The ID of the EFS file system that the access point applies to.

Identifies the lifecycle phase of the access point.

The name of the access point. This is the value of the Name tag.

Identified the Amazon Web Services account that owns the access point resource.

The full POSIX identity, including the user ID, group ID, and secondary group IDs on the access point that is used for all file operations by NFS clients using the access point.

The directory on the Amazon EFS file system that the access point exposes as the root directory to NFS clients using the access point.

The tags associated with the access point, presented as an array of Tag objects.

Used to create a file system that uses One Zone storage classes. It specifies the Amazon Web Services Availability Zone in which to create the file system. Use the format us-east-1a to specify the Availability Zone. For more information about One Zone storage classes, see Using EFS storage classes in the Amazon EFS User Guide.

One Zone storage classes are not available in all Availability Zones in Amazon Web Services Regions where Amazon EFS is available.

Specifies whether automatic backups are enabled on the file system that you are creating. Set the value to true to enable automatic backups. If you are creating a file system that uses One Zone storage classes, automatic backups are enabled by default. For more information, see Automatic backups in the Amazon EFS User Guide.

Default is false. However, if you specify an AvailabilityZoneName, the default is true.

Backup is not available in all Amazon Web Services Regions where Amazon EFS is available.

A Boolean value that, if true, creates an encrypted file system. When creating an encrypted file system, you have the option of specifying an existing Key Management Service key (KMS key). If you don't specify a KMS key, then the default KMS key for Amazon EFS, /aws/elasticfilesystem, is used to protect the encrypted file system.

The ID of the KMS key that you want to use to protect the encrypted file system. This parameter is required only if you want to use a non-default KMS key. If this parameter is not specified, the default KMS key for Amazon EFS is used. You can specify a KMS key ID using the following formats:

• Key ID - A unique identifier of the key, for example 1234abcd-12ab-34cd-56ef-1234567890ab.
• ARN - An Amazon Resource Name (ARN) for the key, for example arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab.
• Key alias - A previously created display name for a key, for example alias/projectKey1.
• Key alias ARN - An ARN for a key alias, for example arn:aws:kms:us-west-2:444455556666:alias/projectKey1.

If you use KmsKeyId, you must set the CreateFileSystemRequest$Encrypted parameter to true.

EFS accepts only symmetric KMS keys. You cannot use asymmetric KMS keys with Amazon EFS file systems.

The performance mode of the 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.

The maxIO mode is not supported on file systems using One Zone storage classes.

The throughput, measured in MiB/s, that you want to provision for a file system that you're creating. Valid values are 1-1024. Required if ThroughputMode is set to provisioned. The upper limit for throughput is 1024 MiB/s. To increase this limit, contact Amazon Web Services Support. For more information, see Amazon EFS quotas that you can increase in the Amazon EFS User Guide.

Use to create one or more tags associated with the file system. Each tag is a user-defined key-value pair. Name your file system on creation by including a "Key":"Name","Value":"{value}" key-value pair. Each key must be unique. For more information, see Tagging Amazon Web Services resources in the Amazon Web Services General Reference Guide.

Specifies the throughput mode for the file system. The mode can be bursting, provisioned, or elastic. If you set ThroughputMode to provisioned, you must also set a value for ProvisionedThroughputInMibps. After you create the file system, you can decrease your file system's throughput in Provisioned Throughput mode or change between the throughput modes, with certain time restrictions. For more information, see Specifying throughput with provisioned mode in the Amazon EFS User Guide.

Default is bursting.

A string of up to 64 ASCII characters. Amazon EFS uses this to ensure idempotent creation.

The unique and consistent identifier of the Availability Zone in which the file system's One Zone storage classes exist. For example, use1-az1 is an Availability Zone ID for the us-east-1 Amazon Web Services Region, and it has the same location in every Amazon Web Services account.

Describes the Amazon Web Services Availability Zone in which the file system is located, and is valid only for file systems using One Zone storage classes. For more information, see Using EFS storage classes in the Amazon EFS User Guide.

A Boolean value that, if true, indicates that the file system is encrypted.

The Amazon Resource Name (ARN) for the EFS file system, in the format arn:aws:elasticfilesystem:region:account-id:file-system/file-system-id . Example with sample data: arn:aws:elasticfilesystem:us-west-2:1111333322228888:file-system/fs-01234567

The ID of an KMS key used to protect the encrypted file system.

You can add tags to a file system, including a Name tag. For more information, see CreateFileSystem. If the file system has a Name tag, Amazon EFS returns the value in this field.

The amount of provisioned throughput, measured in MiB/s, for the file system. Valid for file systems using ThroughputMode set to provisioned.

Displays the file system's throughput mode. For more information, see Throughput modes in the Amazon EFS User Guide.

The Amazon Web Services account that created the file system. If the file system was created by an IAM user, the parent account to which the user belongs is the owner.

The opaque string specified in the request.

The ID of the file system, assigned by Amazon EFS.

The time that the file system was created, in seconds (since 1970-01-01T00:00:00Z).

The lifecycle phase of the file system.

The current number of mount targets that the file system has. For more information, see CreateMountTarget.

The latest known metered size (in bytes) of data stored in the file system, in its Value field, and the time at which that size was determined in its Timestamp field. The Timestamp value is the integer number of seconds since 1970-01-01T00:00:00Z. The SizeInBytes value doesn't represent the size of a consistent snapshot of the file system, but it is eventually consistent when there are no writes to the file system. That is, SizeInBytes represents actual size only if the file system is not modified for a period longer than a couple of hours. Otherwise, the value is not the exact size that the file system was at any point in time.

The performance mode of the file system.

The tags associated with the file system, presented as an array of Tag objects.

Valid IPv4 address within the address range of the specified subnet.

Up to five VPC security group IDs, of the form sg-xxxxxxxx. These must be for the same VPC as subnet specified.

The ID of the file system for which to create the mount target.

The ID of the subnet to add the mount target in. For file systems that use One Zone storage classes, use the subnet that is associated with the file system's Availability Zone.

The unique and consistent identifier of the Availability Zone that the mount target resides in. For example, use1-az1 is an AZ ID for the us-east-1 Region and it has the same location in every Amazon Web Services account.

The name of the Availability Zone in which the mount target is located. Availability Zones are independently mapped to names for each Amazon Web Services account. For example, the Availability Zone us-east-1a for your Amazon Web Services account might not be the same location as us-east-1a for another Amazon Web Services account.

Address at which the file system can be mounted by using the mount target.

The ID of the network interface that Amazon EFS created when it created the mount target.

Amazon Web Services account ID that owns the resource.

The virtual private cloud (VPC) ID that the mount target is configured in.

System-assigned mount target ID.

The ID of the file system for which the mount target is intended.

The ID of the mount target's subnet.

Lifecycle state of the mount target.

Specifies the Amazon EFS file system that you want to replicate. This file system cannot already be a source or destination file system in another replication configuration.

An array of destination configuration objects. Only one destination configuration object is supported.

The ID of the source Amazon EFS file system that is being replicated.

The Amazon Web Services Region in which the source Amazon EFS file system is located.

The Amazon Resource Name (ARN) of the current source file system in the replication configuration.

The Amazon Resource Name (ARN) of the original source Amazon EFS file system in the replication configuration.

Describes when the replication configuration was created.

An array of destination objects. Only one destination object is supported.

The ID of the access point that you want to delete.

The ID of the file system you want to delete.

Specifies the EFS file system for which to delete the FileSystemPolicy.

The ID of the mount target to delete (String).

The ID of the source file system in the replication configuration.

(Optional) Specifies an EFS access point to describe in the response; mutually exclusive with FileSystemId.

(Optional) If you provide a FileSystemId, EFS returns all access points for that file system; mutually exclusive with AccessPointId.

(Optional) When retrieving all access points for a file system, you can optionally specify the MaxItems parameter to limit the number of objects returned in a response. The default value is 100.

NextToken is present if the response is paginated. You can use NextMarker in the subsequent request to fetch the next page of access point descriptions.

An array of access point descriptions.

Present if there are more access points than returned in the response. You can use the NextMarker in the subsequent request to fetch the additional descriptions.

The response's http status code.

(Optional) When retrieving account preferences, you can optionally specify the MaxItems parameter to limit the number of objects returned in a response. The default value is 100.

(Optional) You can use NextToken in a subsequent request to fetch the next page of Amazon Web Services account preferences if the response payload was paginated.

Present if there are more records than returned in the response. You can use the NextToken in the subsequent request to fetch the additional descriptions.

Describes the resource ID preference setting for the Amazon Web Services account associated with the user making the request, in the current Amazon Web Services Region.

The response's http status code.

Specifies which EFS file system to retrieve the BackupPolicy for.

Describes the file system's backup policy, indicating whether automatic backups are turned on or off.

Specifies which EFS file system to retrieve the FileSystemPolicy for.

Specifies the EFS file system to which the FileSystemPolicy applies.

The JSON formatted FileSystemPolicy for the EFS file system.

(Optional) Restricts the list to the file system with this creation token (String). You specify a creation token when you create an Amazon EFS file system.

(Optional) ID of the file system whose description you want to retrieve (String).

(Optional) Opaque pagination token returned from a previous DescribeFileSystems operation (String). If present, specifies to continue the list from where the returning call had left off.

(Optional) Specifies the maximum number of file systems to return in the response (integer). This number is automatically set to 100. The response is paginated at 100 per page if you have more than 100 file systems.

An array of file system descriptions.

Present if provided by caller in the request (String).

Present if there are more file systems than returned in the response (String). You can use the NextMarker in the subsequent request to fetch the descriptions.

The response's http status code.

The ID of the file system whose LifecycleConfiguration object you want to retrieve (String).

An array of lifecycle management policies. EFS supports a maximum of one policy per file system.

The ID of the mount target whose security groups you want to retrieve.

The response's http status code.

An array of security groups.

(Optional) The ID of the access point whose mount targets that you want to list. It must be included in your request if a FileSystemId or MountTargetId is not included in your request. Accepts either an access point ID or ARN as input.

(Optional) ID of the file system whose mount targets you want to list (String). It must be included in your request if an AccessPointId or MountTargetId is not included. Accepts either a file system ID or ARN as input.

(Optional) Opaque pagination token returned from a previous DescribeMountTargets operation (String). If present, it specifies to continue the list from where the previous returning call left off.

(Optional) Maximum number of mount targets to return in the response. Currently, this number is automatically set to 10, and other values are ignored. The response is paginated at 100 per page if you have more than 100 mount targets.

(Optional) ID of the mount target that you want to have described (String). It must be included in your request if FileSystemId is not included. Accepts either a mount target ID or ARN as input.

If the request included the Marker, the response returns that value in this field.

Returns the file system's mount targets as an array of MountTargetDescription objects.

If a value is present, there are more mount targets to return. In a subsequent request, you can provide Marker in your request with this value to retrieve the next set of mount targets.

The response's http status code.

You can retrieve the replication configuration for a specific file system by providing its file system ID.

(Optional) To limit the number of objects returned in a response, you can specify the MaxItems parameter. The default value is 100.

NextToken is present if the response is paginated. You can use NextToken in a subsequent request to fetch the next page of output.

You can use the NextToken from the previous response in a subsequent request to fetch the additional descriptions.

The collection of replication configurations that is returned.

The response's http status code.

(Optional) Specifies the maximum number of tag objects to return in the response. The default value is 100.

(Optional) You can use NextToken in a subsequent request to fetch the next page of access point descriptions if the response payload was paginated.

Specifies the EFS resource you want to retrieve tags for. You can retrieve tags for EFS file systems and access points using this API endpoint.

NextToken is present if the response payload is paginated. You can use NextToken in a subsequent request to fetch the next page of access point descriptions.

An array of the tags for the specified EFS resource.

The response's http status code.

An array of up to five VPC security group IDs.

The ID of the mount target whose security groups you want to modify.

Specifies the EFS resource ID preference to set for the user's Amazon Web Services account, in the current Amazon Web Services Region, either LONG_ID (17 characters), or SHORT_ID (8 characters).

Starting in October, 2021, you will receive an error when setting the account preference to SHORT_ID. Contact Amazon Web Services support if you receive an error and must use short IDs for file system and mount target resources.

Undocumented member.

The response's http status code.

Specifies which EFS file system to update the backup policy for.

The backup policy included in the PutBackupPolicy request.

Describes the file system's backup policy, indicating whether automatic backups are turned on or off.

(Optional) A boolean that specifies whether or not to bypass the FileSystemPolicy lockout safety check. The lockout safety check determines whether the policy in the request will lock out, or prevent, the IAM principal that is making the request from making future PutFileSystemPolicy requests on this file system. Set BypassPolicyLockoutSafetyCheck to True only when you intend to prevent the IAM principal that is making the request from making subsequent PutFileSystemPolicy requests on this file system. The default value is False.

The ID of the EFS file system that you want to create or update the FileSystemPolicy for.

The FileSystemPolicy that you're creating. Accepts a JSON formatted policy definition. EFS file system policies have a 20,000 character limit. To find out more about the elements that make up a file system policy, see EFS Resource-based Policies.

Specifies the EFS file system to which the FileSystemPolicy applies.

The JSON formatted FileSystemPolicy for the EFS file system.

The ID of the file system for which you are creating the LifecycleConfiguration object (String).

An array of LifecyclePolicy objects that define the file system's LifecycleConfiguration object. A LifecycleConfiguration object informs EFS lifecycle management and EFS Intelligent-Tiering of the following:

• When to move files in the file system from primary storage to the IA storage class.
• When to move files that are in IA storage to primary storage.

When using the put-lifecycle-configuration CLI command or the PutLifecycleConfiguration API action, Amazon EFS requires that each LifecyclePolicy object have only a single transition. This means that in a request body, LifecyclePolicies must be structured as an array of LifecyclePolicy objects, one object for each transition, TransitionToIA, TransitionToPrimaryStorageClass. See the example requests in the following section for more information.

An array of lifecycle management policies. EFS supports a maximum of one policy per file system.

The ID specifying the EFS resource that you want to create a tag for.

An array of Tag objects to add. Each Tag object is a key-value pair.

Specifies the EFS resource that you want to remove tags from.

The keys of the key-value tag pairs that you want to remove from the specified EFS resource.

(Optional) Sets the amount of provisioned throughput, in MiB/s, for the file system. Valid values are 1-1024. If you are changing the throughput mode to provisioned, you must also provide the amount of provisioned throughput. Required if ThroughputMode is changed to provisioned on update.

(Optional) Updates the file system's throughput mode. If you're not updating your throughput mode, you don't need to provide this value in your request. If you are changing the ThroughputMode to provisioned, you must also set a value for ProvisionedThroughputInMibps.

The ID of the file system that you want to update.

The unique and consistent identifier of the Availability Zone in which the file system's One Zone storage classes exist. For example, use1-az1 is an Availability Zone ID for the us-east-1 Amazon Web Services Region, and it has the same location in every Amazon Web Services account.

Describes the Amazon Web Services Availability Zone in which the file system is located, and is valid only for file systems using One Zone storage classes. For more information, see Using EFS storage classes in the Amazon EFS User Guide.

A Boolean value that, if true, indicates that the file system is encrypted.

The Amazon Resource Name (ARN) for the EFS file system, in the format arn:aws:elasticfilesystem:region:account-id:file-system/file-system-id . Example with sample data: arn:aws:elasticfilesystem:us-west-2:1111333322228888:file-system/fs-01234567

The ID of an KMS key used to protect the encrypted file system.

You can add tags to a file system, including a Name tag. For more information, see CreateFileSystem. If the file system has a Name tag, Amazon EFS returns the value in this field.

The amount of provisioned throughput, measured in MiB/s, for the file system. Valid for file systems using ThroughputMode set to provisioned.

Displays the file system's throughput mode. For more information, see Throughput modes in the Amazon EFS User Guide.

The Amazon Web Services account that created the file system. If the file system was created by an IAM user, the parent account to which the user belongs is the owner.

The opaque string specified in the request.

The ID of the file system, assigned by Amazon EFS.

The time that the file system was created, in seconds (since 1970-01-01T00:00:00Z).

The lifecycle phase of the file system.

The current number of mount targets that the file system has. For more information, see CreateMountTarget.

The latest known metered size (in bytes) of data stored in the file system, in its Value field, and the time at which that size was determined in its Timestamp field. The Timestamp value is the integer number of seconds since 1970-01-01T00:00:00Z. The SizeInBytes value doesn't represent the size of a consistent snapshot of the file system, but it is eventually consistent when there are no writes to the file system. That is, SizeInBytes represents actual size only if the file system is not modified for a period longer than a couple of hours. Otherwise, the value is not the exact size that the file system was at any point in time.

The performance mode of the file system.

The tags associated with the file system, presented as an array of Tag objects.

The unique Amazon Resource Name (ARN) associated with the access point.

The ID of the access point, assigned by Amazon EFS.

The opaque string specified in the request to ensure idempotent creation.

The ID of the EFS file system that the access point applies to.

Identifies the lifecycle phase of the access point.

The name of the access point. This is the value of the Name tag.

Identified the Amazon Web Services account that owns the access point resource.

The full POSIX identity, including the user ID, group ID, and secondary group IDs on the access point that is used for all file operations by NFS clients using the access point.

The directory on the Amazon EFS file system that the access point exposes as the root directory to NFS clients using the access point.

The tags associated with the access point, presented as an array of Tag objects.

Describes the status of the file system's backup policy.

• ENABLED - EFS is automatically backing up the file system.
• ENABLING - EFS is turning on automatic backups for the file system.
• DISABLED - Automatic back ups are turned off for the file system.
• DISABLING - EFS is turning off automatic backups for the file system.

Describes the file system's backup policy, indicating whether automatic backups are turned on or off.

Specifies the POSIX user ID to apply to the RootDirectory. Accepts values from 0 to 2^32 (4294967295).

Specifies the POSIX group ID to apply to the RootDirectory. Accepts values from 0 to 2^32 (4294967295).

Specifies the POSIX permissions to apply to the RootDirectory, in the format of an octal number representing the file's mode bits.

The time when the most recent sync was successfully completed on the destination file system. Any changes to data on the source file system that occurred before this time have been successfully replicated to the destination file system. Any changes that occurred after this time might not be fully replicated.

Describes the status of the destination Amazon EFS file system. If the status is ERROR, the destination file system in the replication configuration is in a failed state and is unrecoverable. To access the file system data, restore a backup of the failed file system to a new file system.

The ID of the destination Amazon EFS file system.

The Amazon Web Services Region in which the destination file system is located.

To create a file system that uses EFS One Zone storage, specify the name of the Availability Zone in which to create the destination file system.

Specifies the Key Management Service (KMS) key that you want to use to encrypt the destination file system. If you do not specify a KMS key, Amazon EFS uses your default KMS key for Amazon EFS, /aws/elasticfilesystem. This ID can be in one of the following formats:

• Key ID - The unique identifier of the key, for example 1234abcd-12ab-34cd-56ef-1234567890ab.
• ARN - The Amazon Resource Name (ARN) for the key, for example arn:aws:kms:us-west-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab.
• Key alias - A previously created display name for a key, for example alias/projectKey1.
• Key alias ARN - The ARN for a key alias, for example arn:aws:kms:us-west-2:444455556666:alias/projectKey1.

To create a file system that uses Regional storage, specify the Amazon Web Services Region in which to create the destination file system.

The unique and consistent identifier of the Availability Zone in which the file system's One Zone storage classes exist. For example, use1-az1 is an Availability Zone ID for the us-east-1 Amazon Web Services Region, and it has the same location in every Amazon Web Services account.

Describes the Amazon Web Services Availability Zone in which the file system is located, and is valid only for file systems using One Zone storage classes. For more information, see Using EFS storage classes in the Amazon EFS User Guide.

A Boolean value that, if true, indicates that the file system is encrypted.

The Amazon Resource Name (ARN) for the EFS file system, in the format arn:aws:elasticfilesystem:region:account-id:file-system/file-system-id . Example with sample data: arn:aws:elasticfilesystem:us-west-2:1111333322228888:file-system/fs-01234567

The ID of an KMS key used to protect the encrypted file system.

You can add tags to a file system, including a Name tag. For more information, see CreateFileSystem. If the file system has a Name tag, Amazon EFS returns the value in this field.

The amount of provisioned throughput, measured in MiB/s, for the file system. Valid for file systems using ThroughputMode set to provisioned.

Displays the file system's throughput mode. For more information, see Throughput modes in the Amazon EFS User Guide.

The Amazon Web Services account that created the file system. If the file system was created by an IAM user, the parent account to which the user belongs is the owner.

The opaque string specified in the request.

The ID of the file system, assigned by Amazon EFS.

The time that the file system was created, in seconds (since 1970-01-01T00:00:00Z).

The lifecycle phase of the file system.

The current number of mount targets that the file system has. For more information, see CreateMountTarget.

The latest known metered size (in bytes) of data stored in the file system, in its Value field, and the time at which that size was determined in its Timestamp field. The Timestamp value is the integer number of seconds since 1970-01-01T00:00:00Z. The SizeInBytes value doesn't represent the size of a consistent snapshot of the file system, but it is eventually consistent when there are no writes to the file system. That is, SizeInBytes represents actual size only if the file system is not modified for a period longer than a couple of hours. Otherwise, the value is not the exact size that the file system was at any point in time.

The performance mode of the file system.

The tags associated with the file system, presented as an array of Tag objects.

Specifies the EFS file system to which the FileSystemPolicy applies.

The JSON formatted FileSystemPolicy for the EFS file system.

The time at which the size of data, returned in the Value field, was determined. The value is the integer number of seconds since 1970-01-01T00:00:00Z.

The latest known metered size (in bytes) of data stored in the Infrequent Access storage class.

The latest known metered size (in bytes) of data stored in the Standard storage class.

The latest known metered size (in bytes) of data stored in the file system.

An array of lifecycle management policies. EFS supports a maximum of one policy per file system.

Describes the period of time that a file is not accessed, after which it transitions to IA storage. Metadata operations such as listing the contents of a directory don't count as file access events.

Describes when to transition a file from IA storage to primary storage. Metadata operations such as listing the contents of a directory don't count as file access events.

The unique and consistent identifier of the Availability Zone that the mount target resides in. For example, use1-az1 is an AZ ID for the us-east-1 Region and it has the same location in every Amazon Web Services account.

The name of the Availability Zone in which the mount target is located. Availability Zones are independently mapped to names for each Amazon Web Services account. For example, the Availability Zone us-east-1a for your Amazon Web Services account might not be the same location as us-east-1a for another Amazon Web Services account.

Address at which the file system can be mounted by using the mount target.

The ID of the network interface that Amazon EFS created when it created the mount target.

Amazon Web Services account ID that owns the resource.

The virtual private cloud (VPC) ID that the mount target is configured in.

System-assigned mount target ID.

The ID of the file system for which the mount target is intended.

The ID of the mount target's subnet.

Lifecycle state of the mount target.

Secondary POSIX group IDs used for all file system operations using this access point.

The POSIX user ID used for all file system operations using this access point.

The POSIX group ID used for all file system operations using this access point.

The ID of the source Amazon EFS file system that is being replicated.

The Amazon Web Services Region in which the source Amazon EFS file system is located.

The Amazon Resource Name (ARN) of the current source file system in the replication configuration.

The Amazon Resource Name (ARN) of the original source Amazon EFS file system in the replication configuration.

Describes when the replication configuration was created.

An array of destination objects. Only one destination object is supported.

Identifies the EFS resource ID preference, either LONG_ID (17 characters) or SHORT_ID (8 characters).

Identifies the Amazon EFS resources to which the ID preference setting applies, FILE_SYSTEM and MOUNT_TARGET.

(Optional) Specifies the POSIX IDs and permissions to apply to the access point's RootDirectory. If the RootDirectory > Path specified does not exist, EFS creates the root directory using the CreationInfo settings when a client connects to an access point. When specifying the CreationInfo, you must provide values for all properties.

If you do not provide CreationInfo and the specified RootDirectory > Path does not exist, attempts to mount the file system using the access point will fail.

Specifies the path on the EFS file system to expose as the root directory to NFS clients using the access point to access the EFS file system. A path can have up to four subdirectories. If the specified path does not exist, you are required to provide the CreationInfo.

The tag key (String). The key can't start with aws:.

The value of the tag key.