schema registry id

specification/iotoperations/IoTOperations.Management/models/base.tsp

@@ -247,3 +247,9 @@ union ServiceAccountTokenMethod {
   @doc("ServiceAccountToken Option")
   ServiceAccountToken: ServiceAccountToken,
 }
+
+scalar SchemaRegistryID extends Azure.Core.armResourceIdentifier<[
+  {
+    type: "Microsoft.DeviceRegistry/schemaRegistries";
+  }
+]>;

specification/iotoperations/IoTOperations.Management/models/instance.tsp

@@ -52,8 +52,7 @@ model InstanceProperties {
   version?: string;
 
   @doc("The reference to the Schema Registry for this AIO Instance.")
-  @pattern("^[a-z0-9][a-z0-9-]*[a-z0-9]$")
-  schemaRegistryId: string;
+  schemaRegistryId: SchemaRegistryID;
 }
 
 @doc("The properties of an ADR instance.")

specification/iotoperations/resource-manager/Microsoft.IoTOperations/preview/2024-09-15-preview/iotoperations.json

@@ -5351,9 +5351,8 @@
           "readOnly": true
         },
         "schemaRegistryId": {
-          "type": "string",
-          "description": "The reference to the Schema Registry for this AIO Instance.",
-          "pattern": "^[a-z0-9][a-z0-9-]*[a-z0-9]$"
+          "$ref": "#/definitions/SchemaRegistryID",
+          "description": "The reference to the Schema Registry for this AIO Instance."
         }
       },
       "required": [
@@ -5697,6 +5696,11 @@
         ]
       }
     },
+    "NonEmptyString": {
+      "type": "string",
+      "description": "A string with a minimum length of 1.",
+      "minLength": 1
+    },
     "OpenTelemetryExportConfig": {
       "type": "object",
       "description": "OpenTelemetry Export Configuration properties",
@@ -6059,6 +6063,18 @@
         ]
       }
     },
+    "SchemaRegistryID": {
+      "type": "string",
+      "format": "arm-id",
+      "description": "A type definition that refers the id to an Azure Resource Manager resource.",
+      "x-ms-arm-id-details": {
+        "allowedResources": [
+          {
+            "type": "Microsoft.DeviceRegistry/schemaRegistries"
+          }
+        ]
+      }
+    },
     "SchemaRegistryInstanceProperties": {
       "type": "object",
       "description": "The properties of a Schema Registry instance.",
@@ -6661,11 +6677,6 @@
         "secretRef"
       ]
     },
-    "NonEmptyString": {
-      "type": "string",
-      "description": "A string with a minimum length of 1.",
-      "minLength": 1
-    },
     "x509CertificateMethod": {
       "type": "string",
       "description": "x509 Certificate Method",