Use this action to manage EFS lifecycle management and EFS Intelligent-Tiering. A
LifecycleConfiguration consists of one or more
objects that define the following:
EFS Lifecycle management - When Amazon EFS automatically transitions files in a file system into the lower-cost EFS Infrequent Access (IA) storage class.
To enable EFS Lifecycle management, set the value of
TransitionToIA to one of the available options.
EFS Intelligent-Tiering - When Amazon EFS automatically transitions files from IA back into the file system's primary storage class (EFS Standard or EFS One Zone Standard).
To enable EFS Intelligent-Tiering, set the value of
For more information, see EFS Lifecycle Management.
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 turns off lifecycle management and EFS
Intelligent-Tiering for the file system.
In the request, specify the following:
The ID for the file system for which you are enabling, disabling, or modifying lifecycle management and EFS Intelligent-Tiering.
LifecyclePolicies array of
LifecyclePolicy objects that
define when files are moved into IA storage, and when they are moved back to Standard storage.
Amazon EFS requires that each
object have only have a single transition, so the
LifecyclePolicies array needs to be structured with separate
LifecyclePolicy objects. See the example requests in the following section for more information.
This operation requires permissions for the
To apply a
LifecycleConfiguration object to an encrypted file system, you
need the same Key Management Service permissions as when you created the encrypted file system.