CloudSearch Domain Resource Support

.changelog/17723.txt

@@ -0,0 +1,7 @@
+```release-note:new-resource
+aws_cloudsearch_domain
+```
+
+```release-note:new-resource
+aws_cloudsearch_domain_service_access_policy
+```

internal/provider/provider.go

@@ -33,6 +33,7 @@ import (
 	"github.com/hashicorp/terraform-provider-aws/internal/service/cloudformation"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/cloudfront"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/cloudhsmv2"
+	"github.com/hashicorp/terraform-provider-aws/internal/service/cloudsearch"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/cloudtrail"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/cloudwatch"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/cloudwatchlogs"
@@ -881,6 +882,9 @@ func Provider() *schema.Provider {
 			"aws_cloudhsm_v2_cluster": cloudhsmv2.ResourceCluster(),
 			"aws_cloudhsm_v2_hsm":     cloudhsmv2.ResourceHSM(),
 
+			"aws_cloudsearch_domain":                       cloudsearch.ResourceDomain(),
+			"aws_cloudsearch_domain_service_access_policy": cloudsearch.ResourceDomainServiceAccessPolicy(),
+
 			"aws_cloudtrail": cloudtrail.ResourceCloudTrail(),
 
 			"aws_cloudwatch_composite_alarm": cloudwatch.ResourceCompositeAlarm(),

internal/service/cloudsearch/README.md

@@ -0,0 +1,10 @@
+# Terraform AWS Provider CloudSearch Package
+<!-- markdownlint-disable MD026 -->
+This area is primarily for AWS provider contributors and maintainers. For information on _using_ Terraform and the AWS provider, see the links below.
+
+
+## Handy Links
+* [Find out about contributing](../../../docs/contributing) to the AWS provider!
+* AWS Provider Docs: [Home](https://registry.terraform.io/providers/hashicorp/aws/latest/docs)
+* AWS Provider Docs: [One of the Budgets resources](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/cloudsearch_domain)
+* AWS Docs: [AWS SDK for Go Budgets](https://docs.aws.amazon.com/sdk-for-go/api/service/cloudsearch/)