Disable old linting rules from typespec-azure-resource-manager ruleset

.chronus/changes/disable-old-arm-linting-rules-2026-6-30-2-42-0.md

@@ -0,0 +1,8 @@
+---
+changeKind: feature
+packages:
+  - "@azure-tools/typespec-azure-rulesets"
+  - "@azure-tools/typespec-azure-resource-manager"
+---
+
+Removed `missing-x-ms-identifiers` and `arm-resource-interface-requires-decorator` linter rules as they are no longer applicable.

packages/samples/specs/resource-manager/legacy/static-routes/main.tsp

@@ -74,7 +74,6 @@ union ProvisioningState {
   Deleting: "Deleting",
 }
 
-#suppress "@azure-tools/typespec-azure-resource-manager/arm-resource-interface-requires-decorator"
 interface EmplOps
   extends Azure.ResourceManager.Legacy.RoutedOperations<
       BaseParams & {
@@ -96,7 +95,6 @@ alias BaseParams = {
   ...SubscriptionIdParameter;
 };
 
-#suppress "@azure-tools/typespec-azure-resource-manager/arm-resource-interface-requires-decorator"
 interface EmplOps2
   extends Azure.ResourceManager.Legacy.RoutedOperations<
       BaseParams2 & {

packages/samples/specs/resource-manager/resource-types/specific-extension/main.tsp

@@ -219,7 +219,6 @@ alias ParentParameters = {
   ...ParentKeysOf<Employee>;
 };
 
-#suppress "@azure-tools/typespec-azure-resource-manager/arm-resource-interface-requires-decorator"
 interface GenericOps
   extends Azure.ResourceManager.Legacy.ExtensionOperations<
       GenericResourceParameters,

packages/typespec-azure-resource-manager/src/linter.ts

@@ -11,7 +11,6 @@ import { armPostResponseCodesRule } from "./rules/arm-post-response-codes.js";
 import { armPutResponseCodesRule } from "./rules/arm-put-response-codes.js";
 import { armResourceActionNoSegmentRule } from "./rules/arm-resource-action-no-segment.js";
 import { armResourceDuplicatePropertiesRule } from "./rules/arm-resource-duplicate-property.js";
-import { interfacesRule } from "./rules/arm-resource-interfaces.js";
 import { armResourceInvalidActionVerbRule } from "./rules/arm-resource-invalid-action-verb.js";
 import { armResourceEnvelopeProperties } from "./rules/arm-resource-invalid-envelope-property.js";
 import { armResourceInvalidVersionFormatRule } from "./rules/arm-resource-invalid-version-format.js";
@@ -26,7 +25,6 @@ import { coreOperationsRule } from "./rules/core-operations.js";
 import { envelopePropertiesRules } from "./rules/envelope-properties.js";
 import { improperSubscriptionListOperationRule } from "./rules/improper-subscription-list-operation.js";
 import { lroLocationHeaderRule } from "./rules/lro-location-header.js";
-import { missingXmsIdentifiersRule } from "./rules/missing-x-ms-identifiers.js";
 import { noEmptyModel } from "./rules/no-empty-model.js";
 import { noOverridePropsRule } from "./rules/no-override-props.js";
 import { deleteOperationMissingRule } from "./rules/no-resource-delete-operation.js";
@@ -65,11 +63,9 @@ const rules = [
   coreOperationsRule,
   deleteOperationMissingRule,
   envelopePropertiesRules,
-  interfacesRule,
   armResourceInvalidActionVerbRule,
   improperSubscriptionListOperationRule,
   lroLocationHeaderRule,
-  missingXmsIdentifiersRule,
   noResponseBodyRule,
   operationsInterfaceMissingRule,
   patchEnvelopePropertiesRules,