adding fix for aws org feature_set update issue from #15462

aws/resource_aws_organizations_organization.go

@@ -1,12 +1,14 @@
 package aws
 
 import (
+	"context"
 	"fmt"
 	"log"
 	"time"
 
 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/organizations"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/customdiff"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
@@ -24,6 +26,13 @@ func resourceAwsOrganizationsOrganization() *schema.Resource {
 			State: schema.ImportStatePassthrough,
 		},
 
+		CustomizeDiff: customdiff.Sequence(
+			customdiff.ForceNewIfChange("feature_set", func(_ context.Context, old, new, meta interface{}) bool {
+				// Only changes from ALL to CONSOLIDATED_BILLING for feature_set should force a new resource
+				return old.(string) == organizations.OrganizationFeatureSetAll && new.(string) == organizations.OrganizationFeatureSetConsolidatedBilling
+			}),
+		),
+
 		Schema: map[string]*schema.Schema{
 			"arn": {
 				Type:     schema.TypeString,
@@ -142,24 +151,15 @@ func resourceAwsOrganizationsOrganization() *schema.Resource {
 				Type:     schema.TypeSet,
 				Optional: true,
 				Elem: &schema.Schema{
-					Type: schema.TypeString,
-					ValidateFunc: validation.StringInSlice([]string{
-						organizations.PolicyTypeAiservicesOptOutPolicy,
-						organizations.PolicyTypeBackupPolicy,
-						organizations.PolicyTypeServiceControlPolicy,
-						organizations.PolicyTypeTagPolicy,
-					}, false),
+					Type:         schema.TypeString,
+					ValidateFunc: validation.StringInSlice(organizations.PolicyType_Values(), false),
 				},
 			},
 			"feature_set": {
-				Type:     schema.TypeString,
-				Optional: true,
-				ForceNew: true,
-				Default:  organizations.OrganizationFeatureSetAll,
-				ValidateFunc: validation.StringInSlice([]string{
-					organizations.OrganizationFeatureSetAll,
-					organizations.OrganizationFeatureSetConsolidatedBilling,
-				}, true),
+				Type:         schema.TypeString,
+				Optional:     true,
+				Default:      organizations.OrganizationFeatureSetAll,
+				ValidateFunc: validation.StringInSlice(organizations.OrganizationFeatureSet_Values(), true),
 			},
 		},
 	}
@@ -400,6 +400,12 @@ func resourceAwsOrganizationsOrganizationUpdate(d *schema.ResourceData, meta int
 		}
 	}
 
+	if d.HasChange("feature_set") {
+		if _, err := conn.EnableAllFeatures(&organizations.EnableAllFeaturesInput{}); err != nil {
+			return fmt.Errorf("error enabling all features in Organization (%s): %w", d.Id(), err)
+		}
+	}
+
 	return resourceAwsOrganizationsOrganizationRead(d, meta)
 }
 

aws/resource_aws_organizations_organization_test.go

@@ -204,6 +204,76 @@ func testAccAwsOrganizationsOrganization_FeatureSet(t *testing.T) {
 	})
 }
 
+func testAccAwsOrganizationsOrganization_FeatureSetForcesNew(t *testing.T) {
+	var beforeValue, afterValue organizations.Organization
+	resourceName := "aws_organizations_organization.test"
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t); testAccOrganizationsAccountPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckAwsOrganizationsOrganizationDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAwsOrganizationsOrganizationConfigFeatureSet(organizations.OrganizationFeatureSetAll),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAwsOrganizationsOrganizationExists(resourceName, &beforeValue),
+					resource.TestCheckResourceAttr(resourceName, "feature_set", organizations.OrganizationFeatureSetAll),
+				),
+			},
+			{
+				ResourceName:      resourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+			{
+				Config: testAccAwsOrganizationsOrganizationConfigFeatureSet(organizations.OrganizationFeatureSetConsolidatedBilling),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAwsOrganizationsOrganizationExists(resourceName, &afterValue),
+					resource.TestCheckResourceAttr(resourceName, "feature_set", organizations.OrganizationFeatureSetConsolidatedBilling),
+					testAccAwsOrganizationsOrganizationRecreated(&beforeValue, &afterValue),
+				),
+			},
+		},
+	})
+}
+
+func testAccAwsOrganizationsOrganization_FeatureSetUpdate(t *testing.T) {
+	var beforeValue, afterValue organizations.Organization
+	resourceName := "aws_organizations_organization.test"
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t); testAccOrganizationsAccountPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckAwsOrganizationsOrganizationDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccAwsOrganizationsOrganizationConfigFeatureSet(organizations.OrganizationFeatureSetConsolidatedBilling),
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAwsOrganizationsOrganizationExists(resourceName, &beforeValue),
+					resource.TestCheckResourceAttr(resourceName, "feature_set", organizations.OrganizationFeatureSetConsolidatedBilling),
+				),
+			},
+			{
+				ResourceName:      resourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+			{
+				Config:             testAccAwsOrganizationsOrganizationConfigFeatureSet(organizations.OrganizationFeatureSetAll),
+				ExpectNonEmptyPlan: true, // See note below on this perpetual difference
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckAwsOrganizationsOrganizationExists(resourceName, &afterValue),
+					// The below check cannot be performed here because the user must confirm the change
+					// via Console. Until then, the FeatureSet will not actually be toggled to ALL
+					// and will continue to show as CONSOLIDATED_BILLING when calling DescribeOrganization
+					// resource.TestCheckResourceAttr(resourceName, "feature_set", organizations.OrganizationFeatureSetAll),
+					testAccAwsOrganizationsOrganizationNotRecreated(&beforeValue, &afterValue),
+				),
+			},
+		},
+	})
+}
+
 func testAccCheckAwsOrganizationsOrganizationDestroy(s *terraform.State) error {
 	conn := testAccProvider.Meta().(*AWSClient).organizationsconn
 
@@ -232,7 +302,7 @@ func testAccCheckAwsOrganizationsOrganizationDestroy(s *terraform.State) error {
 	return nil
 }
 
-func testAccCheckAwsOrganizationsOrganizationExists(n string, a *organizations.Organization) resource.TestCheckFunc {
+func testAccCheckAwsOrganizationsOrganizationExists(n string, org *organizations.Organization) resource.TestCheckFunc {
 	return func(s *terraform.State) error {
 		rs, ok := s.RootModule().Resources[n]
 		if !ok {
@@ -256,7 +326,7 @@ func testAccCheckAwsOrganizationsOrganizationExists(n string, a *organizations.O
 			return fmt.Errorf("Organization %q does not exist", rs.Primary.ID)
 		}
 
-		a = resp.Organization
+		*org = *resp.Organization
 
 		return nil
 	}
@@ -354,3 +424,21 @@ func testFlattenOrganizationsRootPolicyTypes(t *testing.T, index int, result []m
 		}
 	}
 }
+
+func testAccAwsOrganizationsOrganizationRecreated(before, after *organizations.Organization) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		if aws.StringValue(before.Id) == aws.StringValue(after.Id) {
+			return fmt.Errorf("Organization (%s) not recreated", aws.StringValue(before.Id))
+		}
+		return nil
+	}
+}
+
+func testAccAwsOrganizationsOrganizationNotRecreated(before, after *organizations.Organization) resource.TestCheckFunc {
+	return func(s *terraform.State) error {
+		if aws.StringValue(before.Id) != aws.StringValue(after.Id) {
+			return fmt.Errorf("Organization (%s) recreated", aws.StringValue(before.Id))
+		}
+		return nil
+	}
+}

aws/resource_aws_organizations_test.go

@@ -10,7 +10,9 @@ func TestAccAWSOrganizations_serial(t *testing.T) {
 			"basic":                      testAccAwsOrganizationsOrganization_basic,
 			"AwsServiceAccessPrincipals": testAccAwsOrganizationsOrganization_AwsServiceAccessPrincipals,
 			"EnabledPolicyTypes":         testAccAwsOrganizationsOrganization_EnabledPolicyTypes,
-			"FeatureSet":                 testAccAwsOrganizationsOrganization_FeatureSet,
+			"FeatureSet_Basic":           testAccAwsOrganizationsOrganization_FeatureSet,
+			"FeatureSet_Update":          testAccAwsOrganizationsOrganization_FeatureSetUpdate,
+			"FeatureSet_ForcesNew":       testAccAwsOrganizationsOrganization_FeatureSetForcesNew,
 			"DataSource":                 testAccDataSourceAwsOrganizationsOrganization_basic,
 		},
 		"Account": {

website/docs/r/organizations_organization.html.markdown

@@ -10,6 +10,8 @@ description: |-
 
 Provides a resource to create an organization.
 
+!> **WARNING:** When migrating from a `feature_set` of `CONSOLIDATED_BILLING` to `ALL`, the Organization account owner will received an email stating the following: "You started the process to enable all features for your AWS organization. As part of that process, all member accounts that joined your organization by invitation must approve the change. You don’t need approval from member accounts that you directly created from within your AWS organization." After all member accounts have accepted the invitation, the Organization account owner must then finalize the changes via the [AWS Console](https://console.aws.amazon.com/organizations/home#/organization/settings/migration-progress). Until these steps are performed, Terraform will perpetually show a difference, and the `DescribeOrganization` API will continue to show the `FeatureSet` as `CONSOLIDATED_BILLING`. See the [AWS Organizations documentation](https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_org_support-all-features.html) for more information.
+
 ## Example Usage
 
 ```hcl