diff --git a/api/health/v1/health.pb.go b/api/health/v1/health.pb.go
index bafc141..82609f6 100644
--- a/api/health/v1/health.pb.go
+++ b/api/health/v1/health.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.26.1
 // source: health/v1/health.proto
 
 package v1
diff --git a/api/health/v1/health_grpc.pb.go b/api/health/v1/health_grpc.pb.go
index 6016b68..f29809f 100644
--- a/api/health/v1/health_grpc.pb.go
+++ b/api/health/v1/health_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.4.0
-// - protoc             v5.27.0
+// - protoc             v5.26.1
 // source: health/v1/health.proto
 
 package v1
diff --git a/api/health/v1/health_http.pb.go b/api/health/v1/health_http.pb.go
index 9c3b42e..168e784 100644
--- a/api/health/v1/health_http.pb.go
+++ b/api/health/v1/health_http.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-http. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-http v2.7.3
-// - protoc             v5.27.0
+// - protoc             v5.26.1
 // source: health/v1/health.proto
 
 package v1
diff --git a/api/relations/v0/check.pb.go b/api/relations/v0/check.pb.go
index e2562f6..4ec77f2 100644
--- a/api/relations/v0/check.pb.go
+++ b/api/relations/v0/check.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.26.1
 // source: relations/v0/check.proto
 
 package v0
diff --git a/api/relations/v0/check_grpc.pb.go b/api/relations/v0/check_grpc.pb.go
index 4bac320..f2cf833 100644
--- a/api/relations/v0/check_grpc.pb.go
+++ b/api/relations/v0/check_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.4.0
-// - protoc             v5.27.0
+// - protoc             v5.26.1
 // source: relations/v0/check.proto
 
 package v0
diff --git a/api/relations/v0/check_http.pb.go b/api/relations/v0/check_http.pb.go
index 0f37d2f..064d0d1 100644
--- a/api/relations/v0/check_http.pb.go
+++ b/api/relations/v0/check_http.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-http. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-http v2.7.3
-// - protoc             v5.27.0
+// - protoc             v5.26.1
 // source: relations/v0/check.proto
 
 package v0
diff --git a/api/relations/v0/common.pb.go b/api/relations/v0/common.pb.go
index fe94a78..6e97857 100644
--- a/api/relations/v0/common.pb.go
+++ b/api/relations/v0/common.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.26.1
 // source: relations/v0/common.proto
 
 package v0
diff --git a/api/relations/v0/lookup.pb.go b/api/relations/v0/lookup.pb.go
index 1c64d6a..ab48946 100644
--- a/api/relations/v0/lookup.pb.go
+++ b/api/relations/v0/lookup.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.26.1
 // source: relations/v0/lookup.proto
 
 package v0
diff --git a/api/relations/v0/lookup_grpc.pb.go b/api/relations/v0/lookup_grpc.pb.go
index e691cc1..aaa939a 100644
--- a/api/relations/v0/lookup_grpc.pb.go
+++ b/api/relations/v0/lookup_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.4.0
-// - protoc             v5.27.0
+// - protoc             v5.26.1
 // source: relations/v0/lookup.proto
 
 package v0
diff --git a/api/relations/v0/relation_tuples.pb.go b/api/relations/v0/relation_tuples.pb.go
index e004a38..1d2f058 100644
--- a/api/relations/v0/relation_tuples.pb.go
+++ b/api/relations/v0/relation_tuples.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.34.2
-// 	protoc        v5.27.0
+// 	protoc        v5.26.1
 // source: relations/v0/relation_tuples.proto
 
 package v0
@@ -478,113 +478,113 @@ var file_relations_v0_relation_tuples_proto_rawDesc = []byte{
 	0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x19, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f,
 	0x6e, 0x73, 0x2f, 0x76, 0x30, 0x2f, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f,
 	0x74, 0x6f, 0x1a, 0x17, 0x76, 0x61, 0x6c, 0x69, 0x64, 0x61, 0x74, 0x65, 0x2f, 0x76, 0x61, 0x6c,
-	0x69, 0x64, 0x61, 0x74, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x72, 0x0a, 0x13, 0x43,
+	0x69, 0x64, 0x61, 0x74, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x68, 0x0a, 0x13, 0x43,
 	0x72, 0x65, 0x61, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65,
 	0x73, 0x74, 0x12, 0x16, 0x0a, 0x06, 0x75, 0x70, 0x73, 0x65, 0x72, 0x74, 0x18, 0x01, 0x20, 0x01,
-	0x28, 0x08, 0x52, 0x06, 0x75, 0x70, 0x73, 0x65, 0x72, 0x74, 0x12, 0x43, 0x0a, 0x06, 0x74, 0x75,
+	0x28, 0x08, 0x52, 0x06, 0x75, 0x70, 0x73, 0x65, 0x72, 0x74, 0x12, 0x39, 0x0a, 0x06, 0x74, 0x75,
 	0x70, 0x6c, 0x65, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x21, 0x2e, 0x6b, 0x65, 0x73,
 	0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30,
-	0x2e, 0x52, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x68, 0x69, 0x70, 0x42, 0x08, 0xfa,
-	0x42, 0x05, 0xa2, 0x01, 0x02, 0x08, 0x01, 0x52, 0x06, 0x74, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x22,
-	0x16, 0x0a, 0x14, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52,
-	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0xbb, 0x01, 0x0a, 0x11, 0x52, 0x65, 0x61, 0x64,
-	0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x4a, 0x0a,
-	0x06, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x28, 0x2e,
-	0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73,
-	0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x54, 0x75, 0x70, 0x6c,
-	0x65, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x42, 0x08, 0xfa, 0x42, 0x05, 0xa2, 0x01, 0x02, 0x08,
-	0x01, 0x52, 0x06, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x12, 0x4b, 0x0a, 0x0a, 0x70, 0x61, 0x67,
-	0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x26, 0x2e,
-	0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73,
-	0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x50, 0x61, 0x67, 0x69, 0x6e,
-	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x48, 0x00, 0x52, 0x0a, 0x70, 0x61, 0x67, 0x69, 0x6e, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x88, 0x01, 0x01, 0x42, 0x0d, 0x0a, 0x0b, 0x5f, 0x70, 0x61, 0x67, 0x69, 0x6e,
-	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x22, 0x96, 0x01, 0x0a, 0x12, 0x52, 0x65, 0x61, 0x64, 0x54, 0x75,
-	0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x37, 0x0a, 0x05,
-	0x74, 0x75, 0x70, 0x6c, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x21, 0x2e, 0x6b, 0x65,
+	0x2e, 0x52, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x68, 0x69, 0x70, 0x52, 0x06, 0x74,
+	0x75, 0x70, 0x6c, 0x65, 0x73, 0x22, 0x16, 0x0a, 0x14, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54,
+	0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0xbb, 0x01,
+	0x0a, 0x11, 0x52, 0x65, 0x61, 0x64, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75,
+	0x65, 0x73, 0x74, 0x12, 0x4a, 0x0a, 0x06, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x0b, 0x32, 0x28, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c,
+	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x6c, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x42, 0x08, 0xfa,
+	0x42, 0x05, 0xa2, 0x01, 0x02, 0x08, 0x01, 0x52, 0x06, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x12,
+	0x4b, 0x0a, 0x0a, 0x70, 0x61, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20,
+	0x01, 0x28, 0x0b, 0x32, 0x26, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c,
+	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x50, 0x61, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x48, 0x00, 0x52, 0x0a, 0x70,
+	0x61, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x88, 0x01, 0x01, 0x42, 0x0d, 0x0a, 0x0b,
+	0x5f, 0x70, 0x61, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x22, 0x96, 0x01, 0x0a, 0x12,
+	0x52, 0x65, 0x61, 0x64, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x73, 0x65, 0x12, 0x37, 0x0a, 0x05, 0x74, 0x75, 0x70, 0x6c, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28,
+	0x0b, 0x32, 0x21, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74,
+	0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e,
+	0x73, 0x68, 0x69, 0x70, 0x52, 0x05, 0x74, 0x75, 0x70, 0x6c, 0x65, 0x12, 0x47, 0x0a, 0x0a, 0x70,
+	0x61, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32,
+	0x27, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f,
+	0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x50, 0x61,
+	0x67, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x52, 0x0a, 0x70, 0x61, 0x67, 0x69, 0x6e, 0x61,
+	0x74, 0x69, 0x6f, 0x6e, 0x22, 0x61, 0x0a, 0x13, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x54, 0x75,
+	0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x4a, 0x0a, 0x06, 0x66,
+	0x69, 0x6c, 0x74, 0x65, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x28, 0x2e, 0x6b, 0x65,
 	0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76,
-	0x30, 0x2e, 0x52, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x68, 0x69, 0x70, 0x52, 0x05,
-	0x74, 0x75, 0x70, 0x6c, 0x65, 0x12, 0x47, 0x0a, 0x0a, 0x70, 0x61, 0x67, 0x69, 0x6e, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x27, 0x2e, 0x6b, 0x65, 0x73, 0x73,
-	0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e,
-	0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x50, 0x61, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x69,
-	0x6f, 0x6e, 0x52, 0x0a, 0x70, 0x61, 0x67, 0x69, 0x6e, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x22, 0x61,
-	0x0a, 0x13, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x4a, 0x0a, 0x06, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x18,
-	0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x28, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72,
-	0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x6c, 0x61,
-	0x74, 0x69, 0x6f, 0x6e, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x42,
-	0x08, 0xfa, 0x42, 0x05, 0xa2, 0x01, 0x02, 0x08, 0x01, 0x52, 0x06, 0x66, 0x69, 0x6c, 0x74, 0x65,
-	0x72, 0x22, 0x16, 0x0a, 0x14, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65,
-	0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0xe3, 0x02, 0x0a, 0x13, 0x52, 0x65,
-	0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x46, 0x69, 0x6c, 0x74, 0x65,
-	0x72, 0x12, 0x32, 0x0a, 0x12, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x6e, 0x61,
-	0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52,
-	0x11, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61,
-	0x63, 0x65, 0x88, 0x01, 0x01, 0x12, 0x28, 0x0a, 0x0d, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63,
-	0x65, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x48, 0x01, 0x52, 0x0c,
-	0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x54, 0x79, 0x70, 0x65, 0x88, 0x01, 0x01, 0x12,
-	0x24, 0x0a, 0x0b, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x69, 0x64, 0x18, 0x03,
-	0x20, 0x01, 0x28, 0x09, 0x48, 0x02, 0x52, 0x0a, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
+	0x30, 0x2e, 0x52, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x46,
+	0x69, 0x6c, 0x74, 0x65, 0x72, 0x42, 0x08, 0xfa, 0x42, 0x05, 0xa2, 0x01, 0x02, 0x08, 0x01, 0x52,
+	0x06, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x22, 0x16, 0x0a, 0x14, 0x44, 0x65, 0x6c, 0x65, 0x74,
+	0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
+	0xe3, 0x02, 0x0a, 0x13, 0x52, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x54, 0x75, 0x70, 0x6c,
+	0x65, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x12, 0x32, 0x0a, 0x12, 0x72, 0x65, 0x73, 0x6f, 0x75,
+	0x72, 0x63, 0x65, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x09, 0x48, 0x00, 0x52, 0x11, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x4e,
+	0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x88, 0x01, 0x01, 0x12, 0x28, 0x0a, 0x0d, 0x72,
+	0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x02, 0x20, 0x01,
+	0x28, 0x09, 0x48, 0x01, 0x52, 0x0c, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x54, 0x79,
+	0x70, 0x65, 0x88, 0x01, 0x01, 0x12, 0x24, 0x0a, 0x0b, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63,
+	0x65, 0x5f, 0x69, 0x64, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x48, 0x02, 0x52, 0x0a, 0x72, 0x65,
+	0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x49, 0x64, 0x88, 0x01, 0x01, 0x12, 0x1f, 0x0a, 0x08, 0x72,
+	0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x48, 0x03, 0x52,
+	0x08, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x88, 0x01, 0x01, 0x12, 0x4e, 0x0a, 0x0e,
+	0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x18, 0x05,
+	0x20, 0x01, 0x28, 0x0b, 0x32, 0x22, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65,
+	0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x53, 0x75, 0x62, 0x6a, 0x65,
+	0x63, 0x74, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x48, 0x04, 0x52, 0x0d, 0x73, 0x75, 0x62, 0x6a,
+	0x65, 0x63, 0x74, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x88, 0x01, 0x01, 0x42, 0x15, 0x0a, 0x13,
+	0x5f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70,
+	0x61, 0x63, 0x65, 0x42, 0x10, 0x0a, 0x0e, 0x5f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
+	0x5f, 0x74, 0x79, 0x70, 0x65, 0x42, 0x0e, 0x0a, 0x0c, 0x5f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72,
+	0x63, 0x65, 0x5f, 0x69, 0x64, 0x42, 0x0b, 0x0a, 0x09, 0x5f, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x42, 0x11, 0x0a, 0x0f, 0x5f, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x66,
+	0x69, 0x6c, 0x74, 0x65, 0x72, 0x22, 0xf1, 0x01, 0x0a, 0x0d, 0x53, 0x75, 0x62, 0x6a, 0x65, 0x63,
+	0x74, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x12, 0x30, 0x0a, 0x11, 0x73, 0x75, 0x62, 0x6a, 0x65,
+	0x63, 0x74, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01,
+	0x28, 0x09, 0x48, 0x00, 0x52, 0x10, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x4e, 0x61, 0x6d,
+	0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x88, 0x01, 0x01, 0x12, 0x26, 0x0a, 0x0c, 0x73, 0x75, 0x62,
+	0x6a, 0x65, 0x63, 0x74, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x48,
+	0x01, 0x52, 0x0b, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x54, 0x79, 0x70, 0x65, 0x88, 0x01,
+	0x01, 0x12, 0x22, 0x0a, 0x0a, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x69, 0x64, 0x18,
+	0x03, 0x20, 0x01, 0x28, 0x09, 0x48, 0x02, 0x52, 0x09, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74,
 	0x49, 0x64, 0x88, 0x01, 0x01, 0x12, 0x1f, 0x0a, 0x08, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f,
 	0x6e, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x48, 0x03, 0x52, 0x08, 0x72, 0x65, 0x6c, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x88, 0x01, 0x01, 0x12, 0x4e, 0x0a, 0x0e, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63,
-	0x74, 0x5f, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x18, 0x05, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x22,
-	0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e,
-	0x73, 0x2e, 0x76, 0x30, 0x2e, 0x53, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x46, 0x69, 0x6c, 0x74,
-	0x65, 0x72, 0x48, 0x04, 0x52, 0x0d, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x46, 0x69, 0x6c,
-	0x74, 0x65, 0x72, 0x88, 0x01, 0x01, 0x42, 0x15, 0x0a, 0x13, 0x5f, 0x72, 0x65, 0x73, 0x6f, 0x75,
-	0x72, 0x63, 0x65, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x42, 0x10, 0x0a,
-	0x0e, 0x5f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x42,
-	0x0e, 0x0a, 0x0c, 0x5f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x5f, 0x69, 0x64, 0x42,
-	0x0b, 0x0a, 0x09, 0x5f, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x42, 0x11, 0x0a, 0x0f,
-	0x5f, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x22,
-	0xf1, 0x01, 0x0a, 0x0d, 0x53, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x46, 0x69, 0x6c, 0x74, 0x65,
-	0x72, 0x12, 0x30, 0x0a, 0x11, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x6e, 0x61, 0x6d,
-	0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52, 0x10,
-	0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65,
-	0x88, 0x01, 0x01, 0x12, 0x26, 0x0a, 0x0c, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x74,
-	0x79, 0x70, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x48, 0x01, 0x52, 0x0b, 0x73, 0x75, 0x62,
-	0x6a, 0x65, 0x63, 0x74, 0x54, 0x79, 0x70, 0x65, 0x88, 0x01, 0x01, 0x12, 0x22, 0x0a, 0x0a, 0x73,
-	0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x69, 0x64, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x48,
-	0x02, 0x52, 0x09, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x49, 0x64, 0x88, 0x01, 0x01, 0x12,
-	0x1f, 0x0a, 0x08, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x18, 0x04, 0x20, 0x01, 0x28,
-	0x09, 0x48, 0x03, 0x52, 0x08, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x88, 0x01, 0x01,
-	0x42, 0x14, 0x0a, 0x12, 0x5f, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x6e, 0x61, 0x6d,
-	0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x42, 0x0f, 0x0a, 0x0d, 0x5f, 0x73, 0x75, 0x62, 0x6a, 0x65,
-	0x63, 0x74, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x42, 0x0d, 0x0a, 0x0b, 0x5f, 0x73, 0x75, 0x62, 0x6a,
-	0x65, 0x63, 0x74, 0x5f, 0x69, 0x64, 0x42, 0x0b, 0x0a, 0x09, 0x5f, 0x72, 0x65, 0x6c, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x32, 0xfe, 0x02, 0x0a, 0x12, 0x4b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x54, 0x75,
-	0x70, 0x6c, 0x65, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x7a, 0x0a, 0x0c, 0x43, 0x72,
-	0x65, 0x61, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x12, 0x28, 0x2e, 0x6b, 0x65, 0x73,
+	0x69, 0x6f, 0x6e, 0x88, 0x01, 0x01, 0x42, 0x14, 0x0a, 0x12, 0x5f, 0x73, 0x75, 0x62, 0x6a, 0x65,
+	0x63, 0x74, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x70, 0x61, 0x63, 0x65, 0x42, 0x0f, 0x0a, 0x0d,
+	0x5f, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x42, 0x0d, 0x0a,
+	0x0b, 0x5f, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x69, 0x64, 0x42, 0x0b, 0x0a, 0x09,
+	0x5f, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x32, 0xfe, 0x02, 0x0a, 0x12, 0x4b, 0x65,
+	0x73, 0x73, 0x65, 0x6c, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65,
+	0x12, 0x7a, 0x0a, 0x0c, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73,
+	0x12, 0x28, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54, 0x75, 0x70,
+	0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x29, 0x2e, 0x6b, 0x65, 0x73,
 	0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30,
-	0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71,
-	0x75, 0x65, 0x73, 0x74, 0x1a, 0x29, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65,
-	0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x43, 0x72, 0x65, 0x61, 0x74,
-	0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
-	0x15, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x0f, 0x3a, 0x01, 0x2a, 0x22, 0x0a, 0x2f, 0x76, 0x30, 0x2f,
-	0x74, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x12, 0x73, 0x0a, 0x0a, 0x52, 0x65, 0x61, 0x64, 0x54, 0x75,
-	0x70, 0x6c, 0x65, 0x73, 0x12, 0x26, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65,
-	0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x61, 0x64, 0x54,
-	0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x27, 0x2e, 0x6b,
-	0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e,
-	0x76, 0x30, 0x2e, 0x52, 0x65, 0x61, 0x64, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73,
-	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x12, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x0c, 0x12, 0x0a, 0x2f,
-	0x76, 0x30, 0x2f, 0x74, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x30, 0x01, 0x12, 0x77, 0x0a, 0x0c, 0x44,
-	0x65, 0x6c, 0x65, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x12, 0x28, 0x2e, 0x6b, 0x65,
+	0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x15, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x0f, 0x3a, 0x01, 0x2a,
+	0x22, 0x0a, 0x2f, 0x76, 0x30, 0x2f, 0x74, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x12, 0x73, 0x0a, 0x0a,
+	0x52, 0x65, 0x61, 0x64, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x12, 0x26, 0x2e, 0x6b, 0x65, 0x73,
+	0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30,
+	0x2e, 0x52, 0x65, 0x61, 0x64, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x27, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61,
+	0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x52, 0x65, 0x61, 0x64, 0x54, 0x75, 0x70,
+	0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x12, 0x82, 0xd3, 0xe4,
+	0x93, 0x02, 0x0c, 0x12, 0x0a, 0x2f, 0x76, 0x30, 0x2f, 0x74, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x30,
+	0x01, 0x12, 0x77, 0x0a, 0x0c, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65,
+	0x73, 0x12, 0x28, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74,
+	0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x54, 0x75,
+	0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x29, 0x2e, 0x6b, 0x65,
 	0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76,
 	0x30, 0x2e, 0x44, 0x65, 0x6c, 0x65, 0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x29, 0x2e, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x72,
-	0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x2e, 0x44, 0x65, 0x6c, 0x65,
-	0x74, 0x65, 0x54, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x22, 0x12, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x0c, 0x2a, 0x0a, 0x2f, 0x76, 0x30, 0x2f, 0x74, 0x75,
-	0x70, 0x6c, 0x65, 0x73, 0x42, 0x61, 0x0a, 0x23, 0x6f, 0x72, 0x67, 0x2e, 0x70, 0x72, 0x6f, 0x6a,
-	0x65, 0x63, 0x74, 0x5f, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2e, 0x61, 0x70, 0x69, 0x2e, 0x72,
-	0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76, 0x30, 0x50, 0x01, 0x5a, 0x38, 0x67,
-	0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x70, 0x72, 0x6f, 0x6a, 0x65, 0x63,
-	0x74, 0x2d, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2f, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f,
-	0x6e, 0x73, 0x2d, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x70, 0x69, 0x2f, 0x72, 0x65, 0x6c, 0x61, 0x74,
-	0x69, 0x6f, 0x6e, 0x73, 0x2f, 0x76, 0x30, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x12, 0x82, 0xd3, 0xe4, 0x93, 0x02, 0x0c, 0x2a, 0x0a,
+	0x2f, 0x76, 0x30, 0x2f, 0x74, 0x75, 0x70, 0x6c, 0x65, 0x73, 0x42, 0x61, 0x0a, 0x23, 0x6f, 0x72,
+	0x67, 0x2e, 0x70, 0x72, 0x6f, 0x6a, 0x65, 0x63, 0x74, 0x5f, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c,
+	0x2e, 0x61, 0x70, 0x69, 0x2e, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x76,
+	0x30, 0x50, 0x01, 0x5a, 0x38, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f,
+	0x70, 0x72, 0x6f, 0x6a, 0x65, 0x63, 0x74, 0x2d, 0x6b, 0x65, 0x73, 0x73, 0x65, 0x6c, 0x2f, 0x72,
+	0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2d, 0x61, 0x70, 0x69, 0x2f, 0x61, 0x70, 0x69,
+	0x2f, 0x72, 0x65, 0x6c, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2f, 0x76, 0x30, 0x62, 0x06, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/api/relations/v0/relation_tuples.pb.validate.go b/api/relations/v0/relation_tuples.pb.validate.go
index be9fab7..259a6b4 100644
--- a/api/relations/v0/relation_tuples.pb.validate.go
+++ b/api/relations/v0/relation_tuples.pb.validate.go
@@ -59,18 +59,37 @@ func (m *CreateTuplesRequest) validate(all bool) error {
 
 	// no validation rules for Upsert
 
-	if m.GetTuples() == nil {
-		err := CreateTuplesRequestValidationError{
-			field:  "Tuples",
-			reason: "value is required",
-		}
-		if !all {
-			return err
-		}
-		errors = append(errors, err)
-	}
+	for idx, item := range m.GetTuples() {
+		_, _ = idx, item
 
-	if a := m.GetTuples(); a != nil {
+		if all {
+			switch v := interface{}(item).(type) {
+			case interface{ ValidateAll() error }:
+				if err := v.ValidateAll(); err != nil {
+					errors = append(errors, CreateTuplesRequestValidationError{
+						field:  fmt.Sprintf("Tuples[%v]", idx),
+						reason: "embedded message failed validation",
+						cause:  err,
+					})
+				}
+			case interface{ Validate() error }:
+				if err := v.Validate(); err != nil {
+					errors = append(errors, CreateTuplesRequestValidationError{
+						field:  fmt.Sprintf("Tuples[%v]", idx),
+						reason: "embedded message failed validation",
+						cause:  err,
+					})
+				}
+			}
+		} else if v, ok := interface{}(item).(interface{ Validate() error }); ok {
+			if err := v.Validate(); err != nil {
+				return CreateTuplesRequestValidationError{
+					field:  fmt.Sprintf("Tuples[%v]", idx),
+					reason: "embedded message failed validation",
+					cause:  err,
+				}
+			}
+		}
 
 	}
 
diff --git a/api/relations/v0/relation_tuples_grpc.pb.go b/api/relations/v0/relation_tuples_grpc.pb.go
index d315d84..1444be8 100644
--- a/api/relations/v0/relation_tuples_grpc.pb.go
+++ b/api/relations/v0/relation_tuples_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.4.0
-// - protoc             v5.27.0
+// - protoc             v5.26.1
 // source: relations/v0/relation_tuples.proto
 
 package v0
diff --git a/api/relations/v0/relation_tuples_http.pb.go b/api/relations/v0/relation_tuples_http.pb.go
index 0d1f8c0..aae8fb3 100644
--- a/api/relations/v0/relation_tuples_http.pb.go
+++ b/api/relations/v0/relation_tuples_http.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-http. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-http v2.7.3
-// - protoc             v5.27.0
+// - protoc             v5.26.1
 // source: relations/v0/relation_tuples.proto
 
 package v0