LifecyclePolicies |
[required] An array of LifecyclePolicy objects that define the file system's
LifecycleConfiguration object. A LifecycleConfiguration object
informs EFS Lifecycle management of the following:
-
TransitionToIA – When to move files in the file system from
primary storage (Standard storage class) into the Infrequent Access
(IA) storage.
-
TransitionToArchive – When to move files in the file system
from their current storage class (either IA or Standard storage)
into the Archive storage.
File systems cannot transition into Archive storage before
transitioning into IA storage. Therefore, TransitionToArchive must
either not be set or must be later than TransitionToIA.
The Archive storage class is available only for file systems that
use the Elastic Throughput mode and the General Purpose Performance
mode.
-
TransitionToPrimaryStorageClass – Whether to move files in the
file system back to primary storage (Standard storage class) after
they are accessed in IA or Archive storage.
When using the put-lifecycle-configuration CLI command or the
put_lifecycle_configuration 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 storage transition. See the example
requests in the following section for more information.
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