Sync typespec-java fixes for August 2026 hotfix

.chronus/changes/enable-java-arm-resource-identifier-test-2026-08-17-11-23-00.md

@@ -0,0 +1,7 @@
+---
+changeKind: internal
+packages:
+  - "@azure-tools/typespec-java"
+---
+
+Re-enable the ARM resource identifier emitter test.

.chronus/changes/fix-typespec-java-remove-model-2026-08-17.md

@@ -0,0 +1,7 @@
+---
+changeKind: fix
+packages:
+  - "@azure-tools/typespec-java"
+---
+
+Sync core to microsoft/typespec commit `1a1583554b`. Fix management generation to omit models and enums configured with `remove-model` (core [#11698](https://github.com/microsoft/typespec/pull/11698)).

packages/typespec-java/CHANGELOG.md

@@ -1,10 +1,23 @@
 # Change Log - @azure-tools/typespec-java
 
+## 0.46.0
+
+### Features
+
+- Sync core to microsoft/typespec commit `27b39b71b`. Support removing models from management clients with the `remove-model` emitter option (core [#11658](https://github.com/microsoft/typespec/pull/11658)).
+
+### Bug Fixes
+
+- Fix Fluent Premium samples to use the correct service client for resource metadata suffixes (core [#11633](https://github.com/microsoft/typespec/pull/11633)).
+- Preserve existing properties files for applicable libraries during SDK integration (core [#11635](https://github.com/microsoft/typespec/pull/11635)).
+- Document response headers in protocol API Javadocs (core [#11610](https://github.com/microsoft/typespec/pull/11610)).
+
+
 ## 0.45.13
 
 ### Features
 
-- [#5138](https://github.com/Azure/typespec-azure/pull/5138) Sync core to microsoft/typespec commit `2e1649b83`. Includes support for nested property paths and XML payloads in Azure pageable responses (core [#11504](https://github.com/microsoft/typespec/pull/11504)).
+- Sync core to microsoft/typespec commit `2e1649b83`. Includes support for nested property paths and XML payloads in Azure pageable responses (core [#11504](https://github.com/microsoft/typespec/pull/11504)).
 
 
 ## 0.45.12

packages/typespec-java/core-commit.json

@@ -1 +1 @@
-{ "sha": "fbd68c68652b13a5c2a0c6e2375f06fdcb09d370" }
+{ "sha": "1a1583554b6b3b9b98155002f10e696d1c1ffa85" }

packages/typespec-java/core.test.patch

@@ -16,17 +16,3 @@ index f002da96..fae8d01b 100644
      }
 
      public static byte[] getJpgBytes() {
-diff --git a/src/test/java/azure/resourcemanager/commonproperties/CommonPropertiesTests.java b/src/test/java/azure/resourcemanager/commonproperties/CommonPropertiesTests.java
---- a/src/test/java/azure/resourcemanager/commonproperties/CommonPropertiesTests.java
-+++ b/src/test/java/azure/resourcemanager/commonproperties/CommonPropertiesTests.java
-@@ -18,5 +18,6 @@ import com.azure.core.management.exception.ManagementException;
- import java.util.HashMap;
- import java.util.Map;
- import org.junit.jupiter.api.Assertions;
-+import org.junit.jupiter.api.Disabled;
- import org.junit.jupiter.api.Test;
- import org.utils.ArmUtils;
-@@ -98,2 +99,3 @@ public class CommonPropertiesTests {
-     @Test
-+    @Disabled("Requires an unreleased azure-http-specs ARM resource identifier feature")
-     public void testArmResourceIdentifiers() {

packages/typespec-java/emitter-tests/spector.config.yaml

@@ -54,6 +54,7 @@ specs:
   azure/resource-manager/operation-templates: { options: { generate-tests: false } }
   azure/resource-manager/resources: { options: { generate-tests: false } }
   azure/resource-manager/service-group: { options: { generate-tests: false } }
+  azure/resource-manager/service-group-extension: true
   azure/special-headers/client-request-id: true
   azure/special-headers/conditional-request: true
   azure/versioning/previewVersion: true

packages/typespec-java/emitter-tests/src/test/java/azure/clientgenerator/core/apiversion/clientapiversions/ClientApiVersionsTests.java

@@ -0,0 +1,18 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package azure.clientgenerator.core.apiversion.clientapiversions;
+
+import org.junit.jupiter.api.Test;
+
+public class ClientApiVersionsTests {
+
+    @Test
+    public void sendExtendedClientApiVersion() {
+        ClientApiVersionsClient client
+            = new ClientApiVersionsClientBuilder().serviceVersion(ClientApiVersionsServiceVersion.V2022_10_01)
+                .buildClient();
+
+        client.sendApiVersion();
+    }
+}

packages/typespec-java/emitter-tests/src/test/java/azure/resourcemanager/commonproperties/CommonPropertiesTests.java

@@ -18,7 +18,6 @@
 import java.util.HashMap;
 import java.util.Map;
 import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.utils.ArmUtils;
 
@@ -97,14 +96,16 @@ public void testError() {
     }
 
     @Test
-    @Disabled("Requires an unreleased azure-http-specs ARM resource identifier feature")
     public void testArmResourceIdentifiers() {
         final String subscriptionId = "00000000-0000-0000-0000-000000000000";
         final String resourceGroup = "test-rg";
         final String simpleArmId = "/subscriptions/" + subscriptionId + "/resourceGroups/" + resourceGroup
             + "/providers/Microsoft.Network/virtualNetworks/myVnet";
         final String armIdWithAllScopes = "/subscriptions/" + subscriptionId + "/resourceGroups/" + resourceGroup
             + "/providers/Microsoft.Compute/virtualMachines/myVm";
+        final String armIdWithGroupScope
+            = "/providers/Microsoft.Management/serviceGroups/test-sg/providers/Microsoft.Authorization/roleDefinitions/"
+                + "00000000-0000-0000-0000-000000000000";
 
         // Create
         ArmResourceIdentifierResource resource = manager.armResourceIdentifiers()
@@ -114,7 +115,8 @@ public void testArmResourceIdentifiers() {
             .withProperties(new ArmResourceIdentifierResourceProperties().withSimpleArmId(simpleArmId)
                 .withArmIdWithType(simpleArmId)
                 .withArmIdWithTypeAndScope(simpleArmId)
-                .withArmIdWithAllScopes(armIdWithAllScopes))
+                .withArmIdWithAllScopes(armIdWithAllScopes)
+                .withArmIdWithGroupScope(armIdWithGroupScope))
             .create();
         Assertions.assertNotNull(resource);
         Assertions.assertEquals("armId", resource.name());
@@ -124,6 +126,7 @@ public void testArmResourceIdentifiers() {
         Assertions.assertEquals(simpleArmId, resource.properties().armIdWithType());
         Assertions.assertEquals(simpleArmId, resource.properties().armIdWithTypeAndScope());
         Assertions.assertEquals(armIdWithAllScopes, resource.properties().armIdWithAllScopes());
+        Assertions.assertEquals(armIdWithGroupScope, resource.properties().armIdWithGroupScope());
 
         // Get
         resource = manager.armResourceIdentifiers().getByResourceGroup(resourceGroup, "armId");
@@ -132,6 +135,9 @@ public void testArmResourceIdentifiers() {
         Assertions.assertNotNull(resource.properties());
         Assertions.assertEquals(ResourceProvisioningState.SUCCEEDED, resource.properties().provisioningState());
         Assertions.assertEquals(simpleArmId, resource.properties().simpleArmId());
+        Assertions.assertEquals(simpleArmId, resource.properties().armIdWithType());
+        Assertions.assertEquals(simpleArmId, resource.properties().armIdWithTypeAndScope());
         Assertions.assertEquals(armIdWithAllScopes, resource.properties().armIdWithAllScopes());
+        Assertions.assertEquals(armIdWithGroupScope, resource.properties().armIdWithGroupScope());
     }
 }

packages/typespec-java/emitter-tests/src/test/java/azure/resourcemanager/operationtemplates/OperationTests.java

@@ -3,6 +3,7 @@
 
 package azure.resourcemanager.operationtemplates;
 
+import azure.resourcemanager.operationtemplates.fluent.models.ConfigurationInner;
 import azure.resourcemanager.operationtemplates.fluent.models.WidgetInner;
 import azure.resourcemanager.operationtemplates.models.ActionRequest;
 import azure.resourcemanager.operationtemplates.models.ActionResult;
@@ -12,8 +13,14 @@
 import azure.resourcemanager.operationtemplates.models.CheckNameAvailabilityReason;
 import azure.resourcemanager.operationtemplates.models.CheckNameAvailabilityRequest;
 import azure.resourcemanager.operationtemplates.models.CheckNameAvailabilityResponse;
+import azure.resourcemanager.operationtemplates.models.Collection;
+import azure.resourcemanager.operationtemplates.models.Configuration;
+import azure.resourcemanager.operationtemplates.models.ConfigurationProperties;
+import azure.resourcemanager.operationtemplates.models.DiagnosticInfo;
 import azure.resourcemanager.operationtemplates.models.ExportRequest;
 import azure.resourcemanager.operationtemplates.models.ExportResult;
+import azure.resourcemanager.operationtemplates.models.LogStatusRequest;
+import azure.resourcemanager.operationtemplates.models.MonitoredResource;
 import azure.resourcemanager.operationtemplates.models.Operation;
 import azure.resourcemanager.operationtemplates.models.OperationDisplay;
 import azure.resourcemanager.operationtemplates.models.Order;
@@ -167,6 +174,64 @@ public void testExportArray() {
         Assertions.assertEquals("order2,product2,2", result2.content());
     }
 
+    @Test
+    public void testLegacyRoutedGet() {
+        DiagnosticInfo diagnostic = manager.legacies().routedGet("test-rg", "default", "memory");
+
+        Assertions.assertEquals("memory", diagnostic.name());
+        Assertions.assertEquals("healthy", diagnostic.status());
+    }
+
+    @Test
+    public void testLegacyCreateWithBody() {
+        Configuration configuration = manager.legacies()
+            .define("default")
+            .withRegion(Region.US_EAST)
+            .withExistingResourceGroup("test-rg")
+            .withProperties(new ConfigurationProperties().withConfigValue("custom-value"))
+            .create();
+
+        Assertions.assertEquals("default", configuration.name());
+        Assertions.assertEquals("eastus", configuration.location());
+        Assertions.assertEquals("custom-value", configuration.properties().configValue());
+        Assertions.assertEquals("Succeeded", configuration.properties().provisioningState());
+    }
+
+    @Test
+    public void testLegacyCreateWithoutBody() {
+        ConfigurationInner configuration
+            = manager.serviceClient().getLegacies().createOrReplaceOptionalBody("test-rg", "default");
+
+        Assertions.assertEquals("default", configuration.name());
+        Assertions.assertEquals("eastus", configuration.location());
+        Assertions.assertEquals("default-value", configuration.properties().configValue());
+        Assertions.assertEquals("Succeeded", configuration.properties().provisioningState());
+    }
+
+    @Test
+    public void testPostActionPaging() {
+        List<MonitoredResource> resources = manager.pagings()
+            .postActionPaging("test-rg", "monitor1", new LogStatusRequest().withFilter("status eq 'active'"),
+                Context.NONE)
+            .stream()
+            .collect(Collectors.toList());
+
+        Assertions.assertTrue(resources.get(0).id().endsWith("/virtualMachines/vm1"));
+        Assertions.assertTrue(resources.get(0).sendingMetrics());
+    }
+
+    @Test
+    public void testMarkAsPageable() {
+        List<Collection> collections
+            = manager.pagings().markAsPageable("test-rg", "monitor1").stream().collect(Collectors.toList());
+
+        Assertions.assertEquals(2, collections.size());
+        Assertions.assertEquals("collection1", collections.get(0).name());
+        Assertions.assertEquals("Test Collection", collections.get(0).properties().displayName());
+        Assertions.assertEquals("collection2", collections.get(1).name());
+        Assertions.assertEquals("Another Collection", collections.get(1).properties().displayName());
+    }
+
     // for LRO operations, we need to override default poll interval
     private static OperationTemplatesManager buildManager() {
         try {

packages/typespec-java/emitter-tests/src/test/java/azure/resourcemanager/servicegroupextension/ServiceGroupExtensionTests.java

@@ -0,0 +1,75 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package azure.resourcemanager.servicegroupextension;
+
+import azure.resourcemanager.servicegroupextension.fluent.models.ServiceGroupExtensionResourceInner;
+import azure.resourcemanager.servicegroupextension.models.ProvisioningState;
+import azure.resourcemanager.servicegroupextension.models.ServiceGroupExtensionResource;
+import azure.resourcemanager.servicegroupextension.models.ServiceGroupExtensionResourceProperties;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.utils.ArmUtils;
+
+public class ServiceGroupExtensionTests {
+
+    private static final String SERVICE_GROUP_ID = "test-sg";
+    private static final String RESOURCE_NAME = "resource";
+    private static final String RESOURCE_TYPE = "Microsoft.ServiceGroupExtension/serviceGroupExtensionResources";
+
+    private final ServiceGroupExtensionManager manager
+        = ServiceGroupExtensionManager.authenticate(ArmUtils.createTestHttpPipeline(), ArmUtils.getAzureProfile());
+
+    @Test
+    public void testGet() {
+        assertResource(manager.serviceGroupExtensionResources().get(SERVICE_GROUP_ID, RESOURCE_NAME), "valid");
+    }
+
+    @Test
+    public void testCreateOrUpdate() {
+        ServiceGroupExtensionResource resource = manager.serviceGroupExtensionResources()
+            .createOrUpdate(SERVICE_GROUP_ID, RESOURCE_NAME, createResource("valid"));
+
+        assertResource(resource, "valid");
+    }
+
+    @Test
+    public void testUpdate() {
+        ServiceGroupExtensionResource resource = manager.serviceGroupExtensionResources()
+            .update(SERVICE_GROUP_ID, RESOURCE_NAME, createResource("valid2"));
+
+        assertResource(resource, "valid2");
+    }
+
+    @Test
+    public void testDelete() {
+        manager.serviceGroupExtensionResources().deleteByResourceGroup(SERVICE_GROUP_ID, RESOURCE_NAME);
+    }
+
+    @Test
+    public void testListByServiceGroup() {
+        List<ServiceGroupExtensionResource> resources = manager.serviceGroupExtensionResources()
+            .listByServiceGroup(SERVICE_GROUP_ID)
+            .stream()
+            .collect(Collectors.toList());
+
+        Assertions.assertEquals(1, resources.size());
+        assertResource(resources.get(0), "valid");
+    }
+
+    private static ServiceGroupExtensionResourceInner createResource(String description) {
+        return new ServiceGroupExtensionResourceInner()
+            .withProperties(new ServiceGroupExtensionResourceProperties().withDescription(description));
+    }
+
+    private static void assertResource(ServiceGroupExtensionResource resource, String description) {
+        Assertions.assertNotNull(resource);
+        Assertions.assertEquals(RESOURCE_NAME, resource.name());
+        Assertions.assertEquals(RESOURCE_TYPE, resource.type());
+        Assertions.assertNotNull(resource.properties());
+        Assertions.assertEquals(description, resource.properties().description());
+        Assertions.assertEquals(ProvisioningState.SUCCEEDED, resource.properties().provisioningState());
+    }
+}

packages/typespec-java/eng/scripts/generate.ts

@@ -110,7 +110,7 @@ async function compile(typeSpecFile: string, options: string[], timeout: number)
   const command = `pnpm ${arguments_.join(" ")}`;
   const start = performance.now();
   const result = await execa("pnpm", arguments_, {
-    cwd: emitterTestsRoot,
+    cwd: packageRoot,
     reject: false,
     timeout,
   });

packages/typespec-java/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@azure-tools/typespec-java",
-  "version": "0.45.13",
+  "version": "0.46.0",
   "description": "TypeSpec library for emitting Java client from the TypeSpec REST protocol binding",
   "keywords": [
     "TypeSpec"

packages/typespec-java/src/options.ts

@@ -174,6 +174,13 @@ export const EmitterOptionsSchema: JSONSchemaType<EmitterOptions> = {
     //   items: { type: "string" },
     //   nullable: true,
     // },
+    // "remove-model": {
+    //   type: ["string", "array"],
+    //   description:
+    //     "Do not generate the model classes. Format should be in array form. This option is for management-plane SDK.",
+    //   items: { type: "string" },
+    //   nullable: true,
+    // },
     // "preserve-model": {
     //   type: ["string", "array"],
     //   description: