enhancement aws dlm lifecycle policy extension

.changelog/45113.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/aws_dlm_lifecycle_policy: Add `exclude_data_volume_tags` attributes to `policy_details` parameters configuration block
+```

internal/service/dlm/lifecycle_policy.go

@@ -246,6 +246,11 @@ func resourceLifecyclePolicy() *schema.Resource {
 										Type:     schema.TypeBool,
 										Optional: true,
 									},
+									"exclude_data_volume_tags": {
+										Type:     schema.TypeMap,
+										Optional: true,
+										Elem:     &schema.Schema{Type: schema.TypeString},
+									},
 									"no_reboot": {
 										Type:     schema.TypeBool,
 										Optional: true,
@@ -1506,6 +1511,10 @@ func expandParameters(tfList []any, policyType awstypes.PolicyTypeValues) *awsty
 		apiObject.ExcludeBootVolume = aws.Bool(v)
 	}
 
+	if v, ok := tfMap["exclude_data_volume_tags"].(map[string]any); ok && policyType == awstypes.PolicyTypeValuesEbsSnapshotManagement {
+		apiObject.ExcludeDataVolumeTags = expandTags(v)
+	}
+
 	if v, ok := tfMap["no_reboot"].(bool); ok && policyType == awstypes.PolicyTypeValuesImageManagement {
 		apiObject.NoReboot = aws.Bool(v)
 	}
@@ -1518,6 +1527,9 @@ func flattenParameters(apiObject *awstypes.Parameters) []any {
 	if apiObject.ExcludeBootVolume != nil {
 		tfMap["exclude_boot_volume"] = aws.ToBool(apiObject.ExcludeBootVolume)
 	}
+	if apiObject.ExcludeDataVolumeTags != nil {
+		tfMap["exclude_data_volume_tags"] = flattenTags(apiObject.ExcludeDataVolumeTags)
+	}
 	if apiObject.NoReboot != nil {
 		tfMap["no_reboot"] = aws.ToBool(apiObject.NoReboot)
 	}

internal/service/dlm/lifecycle_policy_test.go

@@ -500,6 +500,7 @@ func TestAccDLMLifecyclePolicy_parameters_volume(t *testing.T) {
 					checkLifecyclePolicyExists(ctx, t, resourceName),
 					resource.TestCheckResourceAttr(resourceName, "policy_details.0.parameters.#", "1"),
 					resource.TestCheckResourceAttr(resourceName, "policy_details.0.parameters.0.exclude_boot_volume", acctest.CtTrue),
+					resource.TestCheckResourceAttr(resourceName, "policy_details.0.parameters.0.exclude_data_volume_tags.test", "exclude"),
 					resource.TestCheckResourceAttr(resourceName, "policy_details.0.parameters.0.no_reboot", acctest.CtFalse),
 				),
 			},
@@ -1380,6 +1381,9 @@ resource "aws_dlm_lifecycle_policy" "test" {
 
     parameters {
       exclude_boot_volume = true
+	  exclude_data_volume_tags = {
+        test = "exclude"
+	  }
     }
 
     schedule {

website/docs/r/dlm_lifecycle_policy.html.markdown

@@ -95,6 +95,47 @@ resource "aws_dlm_lifecycle_policy" "example" {
     }
   }
 }
+
+# ...example policy to exclude data volumes through tags...
+resource "aws_dlm_lifecycle_policy" "example" {
+  description        = "example DLM lifecycle policy"
+  execution_role_arn = aws_iam_role.dlm_lifecycle_role.arn
+  state              = "ENABLED"
+
+  policy_details {
+    resource_types = ["INSTANCE"]
+    parameters {
+      exclude_data_volume_tags = {
+        test = "exclude"
+	    }
+
+    }
+
+    schedule {
+      name = "2 weeks of daily snapshots"
+
+      create_rule {
+        interval      = 24
+        interval_unit = "HOURS"
+        times         = ["23:45"]
+      }
+
+      retain_rule {
+        count = 14
+      }
+
+      tags_to_add = {
+        SnapshotCreator = "DLM"
+      }
+
+      copy_tags = false
+    }
+
+    target_tags = {
+      Snapshot = "true"
+    }
+  }
+}
 ```
 
 ### Example Default Policy
@@ -351,6 +392,7 @@ This resource supports the following arguments:
 #### Parameters arguments
 
 * `exclude_boot_volume` - (Optional) Indicates whether to exclude the root volume from snapshots created using CreateSnapshots. The default is `false`.
+* `exclude_data_volume_tags` - (Optional) Map specifies whether to exclude volumes that have specific tags.
 * `no_reboot` - (Optional) Applies to AMI lifecycle policies only. Indicates whether targeted instances are rebooted when the lifecycle policy runs. `true` indicates that targeted instances are not rebooted when the policy runs. `false` indicates that target instances are rebooted when the policy runs. The default is `true` (instances are not rebooted).
 
 #### Schedule arguments