r/aws_efs_file_system: Support 7-day lifecycle management policy. (#1…

…0825)

Output from acceptance testing:

```
--- PASS: TestAccAWSEFSFileSystem_kmsConfigurationWithoutEncryption (24.74s)
--- PASS: TestAccAWSEFSFileSystem_lifecyclePolicy_removal (66.07s)
--- PASS: TestAccAWSEFSFileSystem_ThroughputMode (72.03s)
--- PASS: TestAccAWSEFSFileSystem_basic (81.67s)
--- PASS: TestAccAWSEFSFileSystem_kmsKey (87.24s)
--- PASS: TestAccAWSEFSFileSystem_ProvisionedThroughputInMibps (89.03s)
--- PASS: TestAccAWSEFSFileSystem_lifecyclePolicy (91.89s)
--- PASS: TestAccAWSEFSFileSystem_pagedTags (97.24s)
--- PASS: TestAccAWSEFSFileSystem_lifecyclePolicy_update (133.01s)
```

aws/resource_aws_efs_file_system.go

@@ -105,6 +105,7 @@ func resourceAwsEfsFileSystem() *schema.Resource {
 							Type:     schema.TypeString,
 							Optional: true,
 							ValidateFunc: validation.StringInSlice([]string{
+								efs.TransitionToIARulesAfter7Days,
 								efs.TransitionToIARulesAfter14Days,
 								efs.TransitionToIARulesAfter30Days,
 								efs.TransitionToIARulesAfter60Days,

website/docs/r/efs_file_system.html.markdown

@@ -55,7 +55,7 @@ system creation. By default generated by Terraform. See [Elastic File System]
 ### Lifecycle Policy Arguments
 For **lifecycle_policy** the following attributes are supported:
 
-* `transition_to_ia` - (Optional) Indicates how long it takes to transition files to the IA storage class. Valid values: `AFTER_14_DAYS`, `AFTER_30_DAYS`, `AFTER_60_DAYS`, or `AFTER_90_DAYS`.
+* `transition_to_ia` - (Optional) Indicates how long it takes to transition files to the IA storage class. Valid values: `AFTER_7_DAYS`, `AFTER_14_DAYS`, `AFTER_30_DAYS`, `AFTER_60_DAYS`, or `AFTER_90_DAYS`.
 
 ## Attributes Reference