From 0a3915947611214bacca74d122d79a6b1ae9d767 Mon Sep 17 00:00:00 2001
From: Radek Simko <radek.simko@gmail.com>
Date: Mon, 4 Sep 2023 10:43:20 +0100
Subject: [PATCH] fix: Include backend in dependent bodies to avoid false
 negatives

---
 schema/schema_merge_remote_state_ds.go |   5 +
 schema/schema_merge_v012_test.go       | 150 ++++++++++++++++-----
 schema/schema_merge_v013_test.go       | 180 ++++++++++++++++++++-----
 3 files changed, 269 insertions(+), 66 deletions(-)

diff --git a/schema/schema_merge_remote_state_ds.go b/schema/schema_merge_remote_state_ds.go
index de54b3f5..a2d692c8 100644
--- a/schema/schema_merge_remote_state_ds.go
+++ b/schema/schema_merge_remote_state_ds.go
@@ -51,6 +51,11 @@ func (sm *SchemaMerger) dependentBodyForRemoteStateDataSource(providerAddr lang.
 
 		dsSchema := &schema.BodySchema{
 			Attributes: map[string]*schema.AttributeSchema{
+				"backend": {
+					Constraint:             backends.BackendTypesAsOneOfConstraint(sm.terraformVersion),
+					IsRequired:             true,
+					SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent},
+				},
 				"config": {
 					Constraint: objConstraint,
 					IsOptional: true,
diff --git a/schema/schema_merge_v012_test.go b/schema/schema_merge_v012_test.go
index 78860d53..0c634d27 100644
--- a/schema/schema_merge_v012_test.go
+++ b/schema/schema_merge_v012_test.go
@@ -1339,94 +1339,184 @@ var expectedMergedSchema_v012 = &schema.BodySchema{
 					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"artifactory"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["artifactory"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["artifactory"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"artifactory"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["artifactory"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["artifactory"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"atlas"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["atlas"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["atlas"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"atlas"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["atlas"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["atlas"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"azure"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["azure"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["azure"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"azure"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["azure"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["azure"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"azurerm"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["azurerm"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["azurerm"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"azurerm"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["azurerm"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["azurerm"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"consul"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["consul"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["consul"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"consul"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["consul"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["consul"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"etcd"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["etcd"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["etcd"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"etcd"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["etcd"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["etcd"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"etcdv3"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["etcdv3"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["etcdv3"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"etcdv3"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["etcdv3"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["etcdv3"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"gcs"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["gcs"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["gcs"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"gcs"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["gcs"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["gcs"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"http"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["http"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["http"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"http"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["http"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["http"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"local"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["local"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["local"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"local"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["local"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["local"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"manta"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["manta"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["manta"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"manta"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["manta"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["manta"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"pg"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["pg"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["pg"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"pg"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["pg"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["pg"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"remote"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["remote"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["remote"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"remote"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["remote"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["remote"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"s3"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["s3"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["s3"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"s3"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["s3"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["s3"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"swift"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["swift"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["swift"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"swift"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["swift"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_12_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_12_0)["swift"]},
+					},
 				},
 			},
 		},
diff --git a/schema/schema_merge_v013_test.go b/schema/schema_merge_v013_test.go
index ac08d737..07ffc6bb 100644
--- a/schema/schema_merge_v013_test.go
+++ b/schema/schema_merge_v013_test.go
@@ -1794,112 +1794,220 @@ var expectedMergedSchema_v013 = &schema.BodySchema{
 					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"artifactory"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["artifactory"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["artifactory"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"artifactory"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["artifactory"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["artifactory"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"atlas"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["atlas"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["atlas"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"atlas"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["atlas"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["atlas"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"azure"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["azure"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["azure"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"azure"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["azure"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["azure"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"azurerm"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["azurerm"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["azurerm"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"azurerm"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["azurerm"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["azurerm"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"consul"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["consul"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["consul"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"consul"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["consul"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["consul"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"cos"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["cos"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["cos"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"cos"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["cos"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["cos"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"etcd"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["etcd"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["etcd"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"etcd"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["etcd"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["etcd"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"etcdv3"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["etcdv3"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["etcdv3"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"etcdv3"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["etcdv3"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["etcdv3"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"gcs"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["gcs"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["gcs"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"gcs"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["gcs"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["gcs"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"http"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["http"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["http"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"http"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["http"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["http"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"kubernetes"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["kubernetes"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["kubernetes"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"kubernetes"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["kubernetes"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["kubernetes"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"local"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["local"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["local"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"local"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["local"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["local"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"manta"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["manta"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["manta"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"manta"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["manta"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["manta"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"oss"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["oss"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["oss"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"oss"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["oss"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["oss"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"pg"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["pg"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["pg"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"pg"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["pg"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["pg"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"remote"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["remote"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["remote"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"remote"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["remote"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["remote"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"s3"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["s3"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["s3"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"s3"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["s3"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["s3"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"swift"}},{"name":"provider","expr":{"addr":"terraform"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["swift"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["swift"]},
+					},
 				},
 				`{"labels":[{"index":0,"value":"terraform_remote_state"}],"attrs":[{"name":"backend","expr":{"static":"swift"}}]}`: {
-					Attributes: map[string]*schema.AttributeSchema{"config": {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["swift"]}},
+					Attributes: map[string]*schema.AttributeSchema{
+						"backend": {IsRequired: true, Constraint: backends.BackendTypesAsOneOfConstraint(v0_13_0), SemanticTokenModifiers: lang.SemanticTokenModifiers{lang.TokenModifierDependent}},
+						"config":  {IsOptional: true, Constraint: backends.ConfigsAsObjectConstraint(v0_13_0)["swift"]},
+					},
 				},
 			},
 		},