address PR comments

docs/data-sources/encryption_at_rest.md

@@ -129,9 +129,7 @@ output "is_gcp_encryption_at_rest_valid" {
 
 ### Required
 
-- `project_id` (String) Unique 24-hexadecimal digit string that identifies your project. Use the [/groups](#tag/Projects/operation/listProjects) endpoint to retrieve all projects to which the authenticated user has access.
-
-**NOTE**: Groups and projects are synonymous terms. Your group id is the same as your project id. For existing groups, your group/project id remains the same. The resource and corresponding endpoints use the term groups.
+- `project_id` (String) Unique 24-hexadecimal digit string that identifies your project.
 
 ### Read-Only
 

docs/resources/encryption_at_rest.md

@@ -142,9 +142,7 @@ resource "mongodbatlas_encryption_at_rest" "test" {
 
 ### Required
 
-- `project_id` (String) Unique 24-hexadecimal digit string that identifies your project. Use the [/groups](#tag/Projects/operation/listProjects) endpoint to retrieve all projects to which the authenticated user has access.
-
-**NOTE**: Groups and projects are synonymous terms. Your group id is the same as your project id. For existing groups, your group/project id remains the same. The resource and corresponding endpoints use the term groups.
+- `project_id` (String) Unique 24-hexadecimal digit string that identifies your project.
 
 ### Optional
 

internal/service/encryptionatrest/data_source_schema.go

@@ -155,8 +155,8 @@ func DataSourceSchema(ctx context.Context) schema.Schema {
 			},
 			"project_id": schema.StringAttribute{
 				Required:            true,
-				Description:         "Unique 24-hexadecimal digit string that identifies your project. Use the [/groups](#tag/Projects/operation/listProjects) endpoint to retrieve all projects to which the authenticated user has access.\n\n**NOTE**: Groups and projects are synonymous terms. Your group id is the same as your project id. For existing groups, your group/project id remains the same. The resource and corresponding endpoints use the term groups.",
-				MarkdownDescription: "Unique 24-hexadecimal digit string that identifies your project. Use the [/groups](#tag/Projects/operation/listProjects) endpoint to retrieve all projects to which the authenticated user has access.\n\n**NOTE**: Groups and projects are synonymous terms. Your group id is the same as your project id. For existing groups, your group/project id remains the same. The resource and corresponding endpoints use the term groups.",
+				Description:         "Unique 24-hexadecimal digit string that identifies your project.",
+				MarkdownDescription: "Unique 24-hexadecimal digit string that identifies your project.",
 			},
 			"id": schema.StringAttribute{
 				Computed: true,

internal/service/encryptionatrest/resource.go

@@ -9,6 +9,8 @@ import (
 	"reflect"
 	"time"
 
+	"go.mongodb.org/atlas-sdk/v20240805003/admin"
+
 	"github.com/hashicorp/terraform-plugin-framework-validators/listvalidator"
 	"github.com/hashicorp/terraform-plugin-framework/path"
 	"github.com/hashicorp/terraform-plugin-framework/resource"
@@ -25,7 +27,6 @@ import (
 	"github.com/mongodb/terraform-provider-mongodbatlas/internal/common/validate"
 	"github.com/mongodb/terraform-provider-mongodbatlas/internal/config"
 	"github.com/mongodb/terraform-provider-mongodbatlas/internal/service/project"
-	"go.mongodb.org/atlas-sdk/v20240805003/admin"
 )
 
 const (
@@ -102,8 +103,8 @@ func (r *encryptionAtRestRS) Schema(ctx context.Context, req resource.SchemaRequ
 				PlanModifiers: []planmodifier.String{
 					stringplanmodifier.RequiresReplace(),
 				},
-				Description:         "Unique 24-hexadecimal digit string that identifies your project. Use the [/groups](#tag/Projects/operation/listProjects) endpoint to retrieve all projects to which the authenticated user has access.\n\n**NOTE**: Groups and projects are synonymous terms. Your group id is the same as your project id. For existing groups, your group/project id remains the same. The resource and corresponding endpoints use the term groups.",
-				MarkdownDescription: "Unique 24-hexadecimal digit string that identifies your project. Use the [/groups](#tag/Projects/operation/listProjects) endpoint to retrieve all projects to which the authenticated user has access.\n\n**NOTE**: Groups and projects are synonymous terms. Your group id is the same as your project id. For existing groups, your group/project id remains the same. The resource and corresponding endpoints use the term groups.",
+				Description:         "Unique 24-hexadecimal digit string that identifies your project.",
+				MarkdownDescription: "Unique 24-hexadecimal digit string that identifies your project.",
 			},
 		},
 		Blocks: map[string]schema.Block{

templates/resources/encryption_at_rest.md.tmpl

@@ -6,6 +6,8 @@
 [Azure Key Vault](https://docs.atlas.mongodb.com/security-azure-kms/#security-azure-kms)
 [Google Cloud KMS](https://docs.atlas.mongodb.com/security-gcp-kms/#security-gcp-kms)
 
+The [encryption at rest Terraform module](https://registry.terraform.io/modules/terraform-mongodbatlas-modules/encryption-at-rest/mongodbatlas/latest) makes use of this resource and simplifies its use.
+
 After configuring at least one Encryption at Rest provider for the Atlas project, Project Owners can enable Encryption at Rest for each Atlas cluster for which they require encryption. The Encryption at Rest provider does not have to match the cluster cloud service provider.
 
 Atlas does not automatically rotate user-managed encryption keys. Defer to your preferred Encryption at Rest provider’s documentation and guidance for best practices on key rotation. Atlas automatically creates a 90-day key rotation alert when you configure Encryption at Rest using your Key Management in an Atlas project.