[TCGC] Extend `isExactName` to clients, methods, and enum values by Copilot · Pull Request #4480 · Azure/typespec-azure

Copilot · 2026-05-21T07:54:14Z

@clientName can be applied to any type, but isExactName was only tracked on a subset of TCGC types — leaving emitters unable to detect exact() overrides on clients, service methods, and enum values.

Interface additions

Added isExactName: boolean to:

SdkClientType
SdkServiceMethodBase (inherited by basic / paging / lro / lropaging methods)
SdkEnumValueType

Population

createSdkClientType (clients.ts): populates isExactName via isExactClientName(...) and normalizes the override so the internal _exact_: marker no longer leaks into SdkClientType.name.
getSdkBasicServiceMethod (methods.ts): populates isExactName; spread by all method variants.
getSdkEnumValueWithDiagnostics and getSdkUnionEnumValues (types.ts): populate isExactName for both enum and union-as-enum members.

Example

#suppress "experimental-feature" "using exact"
@@clientName(MyService, exact("my_exact_client"));
@@clientName(MyService.testOp, exact("my_exact_op"));
@@clientName(MyService.Status.Active, exact("my_active_value"));

All three resulting SDK types now expose isExactName: true with their name returned verbatim (no _exact_: prefix).

Tests

Extended test/functions/exact.test.ts with cases covering clients, methods, and enum values; existing method test now also asserts isExactName.

…mValueType Agent-Logs-Url: https://github.com/Azure/typespec-azure/sessions/1a0c6fb7-3f3f-476c-a05d-05f23d26c6db Co-authored-by: tadelesh <1726438+tadelesh@users.noreply.github.com>

Agent-Logs-Url: https://github.com/Azure/typespec-azure/sessions/d203911a-12c3-45c7-817d-a2af2b3a1bcf Co-authored-by: tadelesh <1726438+tadelesh@users.noreply.github.com>

pkg-pr-new · 2026-05-21T09:10:49Z

Open in StackBlitz

npm i https://pkg.pr.new/@azure-tools/typespec-client-generator-core@4480

commit: 97de972

tadelesh

@copilot Resolve the comments.

Agent-Logs-Url: https://github.com/Azure/typespec-azure/sessions/4bcaa13c-14de-4915-a2ac-f4082d910d9c Co-authored-by: tadelesh <1726438+tadelesh@users.noreply.github.com>

Co-authored-by: tadelesh <1726438+tadelesh@users.noreply.github.com>

github-actions · 2026-05-22T07:18:00Z

⚡ Benchmark Results

⚠️ 86 metric(s) regressed above the +5% threshold:

Metric	Baseline	Current	Change
total	🔴 700.9ms	🔴 784.9ms	+12.0% 🔴
loader	🟢 128.6ms	🟢 145.0ms	+12.7% 🔴
resolver	🟢 14.4ms	🟢 20.0ms	+38.8% 🔴
checker	🟢 165.8ms	🟢 183.4ms	+10.6% 🔴
validation	🟢 39.3ms	🟢 43.0ms	+9.3% 🔴
↳ validation/@typespec/http	🟢 4.8ms	🟢 5.5ms	+14.7% 🔴
↳ validation/@typespec/rest	🟢 0.5ms	🟢 0.7ms	+41.8% 🔴
↳ validation/@typespec/versioning	🔴 26.2ms	🔴 28.7ms	+9.5% 🔴
↳ validation/compiler	🟢 1.3ms	🟢 2.3ms	+72.5% 🔴
linter	🟢 118.7ms	🟢 142.2ms	+19.8% 🔴
↳ linter/@azure-tools/typespec-azure-core/auth-required	🟢 0.0ms	🟢 0.0ms	+21.7% 🔴
↳ linter/@azure-tools/typespec-azure-core/byos	🟢 5.1ms	🟢 6.0ms	+16.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/casing-style	🟢 0.5ms	🟢 0.6ms	+23.6% 🔴
↳ linter/@azure-tools/typespec-azure-core/composition-over-inheritance	🟢 0.0ms	🟢 0.1ms	+44.8% 🔴
↳ linter/@azure-tools/typespec-azure-core/documentation-required	🟢 0.6ms	🟢 0.8ms	+31.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/friendly-name	🟢 0.6ms	🟢 0.6ms	+8.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/key-visibility-required	🟢 0.1ms	🟢 0.2ms	+26.5% 🔴
↳ linter/@azure-tools/typespec-azure-core/known-encoding	🟢 0.2ms	🟢 0.3ms	+15.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/long-running-polling-operation-required	🟢 0.3ms	🟢 0.4ms	+73.5% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-case-mismatch	🟢 0.2ms	🟢 0.2ms	+22.8% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-closed-literal-union	🟢 0.2ms	🟢 0.3ms	+35.6% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-enum	🟢 0.0ms	🟢 0.0ms	+26.7% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-error-status-codes	🟢 0.1ms	🟢 0.1ms	+10.7% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-explicit-routes-resource-ops	🟢 0.1ms	🟢 0.1ms	+10.2% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-generic-numeric	🟢 0.3ms	🟢 0.4ms	+56.9% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-header-explode	🟡 17.4ms	🟡 18.7ms	+7.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-legacy-usage	🟢 1.0ms	🟢 1.1ms	+13.6% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-multiple-discriminator	🟢 0.0ms	🟢 0.1ms	+46.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-nullable	🟢 0.2ms	🟢 0.2ms	+13.4% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-offsetdatetime	🟢 1.1ms	🟢 1.3ms	+19.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-openapi	🟢 1.7ms	🟢 2.3ms	+30.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-private-usage	🟢 1.6ms	🟢 2.0ms	+24.5% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-query-explode	🟡 16.8ms	🟡 19.2ms	+14.3% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-response-body	🔴 20.7ms	🔴 22.5ms	+8.5% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-rest-library-interfaces	🟢 0.0ms	🟢 0.0ms	+52.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-rpc-path-params	🟢 0.2ms	🟢 0.2ms	+25.2% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-string-discriminator	🟢 0.0ms	🟢 0.1ms	+44.3% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-unnamed-union	🟢 0.3ms	🟢 0.3ms	+11.6% 🔴
↳ linter/@azure-tools/typespec-azure-core/operation-missing-api-version	🟢 0.2ms	🟢 0.2ms	+17.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/request-body-problem	🟢 0.2ms	🟢 0.3ms	+50.2% 🔴
↳ linter/@azure-tools/typespec-azure-core/require-versioned	🟢 0.0ms	🟢 0.0ms	+38.8% 🔴
↳ linter/@azure-tools/typespec-azure-core/response-schema-problem	🔴 20.4ms	🔴 29.3ms	+43.3% 🔴
↳ linter/@azure-tools/typespec-azure-core/spread-discriminated-model	🟢 0.2ms	🟢 0.3ms	+21.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/use-standard-operations	🟢 0.1ms	🟢 0.1ms	+5.4% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-common-types-version	🟢 3.7ms	🟢 4.8ms	+29.5% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-custom-resource-no-key	🟢 0.1ms	🟢 0.1ms	+36.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-custom-resource-usage-discourage	🟢 0.1ms	🟢 0.1ms	+22.9% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-delete-operation-response-codes	🟢 4.9ms	🟢 6.2ms	+27.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-no-path-casing-conflicts	🟢 4.3ms	🟢 5.3ms	+24.3% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-no-record	🟢 0.3ms	🟢 0.4ms	+14.4% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-post-operation-response-codes	🟢 0.4ms	🟢 0.6ms	+32.6% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-put-operation-response-codes	🟢 0.0ms	🟢 0.0ms	+75.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-action-no-segment	🟢 0.2ms	🟢 0.3ms	+16.6% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-duplicate-property	🟢 0.1ms	🟢 0.1ms	+47.9% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-interface-requires-decorator	🟢 0.0ms	🟢 0.0ms	+62.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-invalid-action-verb	🟢 0.1ms	🟢 0.1ms	+36.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-invalid-envelope-property	🟢 0.1ms	🟢 0.1ms	+32.9% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-invalid-version-format	🟢 0.0ms	🟢 0.1ms	+60.8% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-key-invalid-chars	🟢 0.2ms	🟢 0.2ms	+25.5% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-name-pattern	🟢 0.0ms	🟢 0.0ms	+67.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-operation	🟢 0.2ms	🟢 0.2ms	+44.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-operation-response	🟢 4.4ms	🟢 5.4ms	+23.8% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-patch	🟢 0.3ms	🟢 0.4ms	+31.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-path-segment-invalid-chars	🟢 0.2ms	🟢 0.2ms	+14.9% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-provisioning-state	🟢 0.1ms	🟢 0.1ms	+14.5% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/beyond-nesting-levels	🟢 0.1ms	🟢 0.1ms	+24.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/empty-updateable-properties	🟢 0.1ms	🟢 0.2ms	+37.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/improper-subscription-list-operation	🟢 0.0ms	🟢 0.0ms	+177.6% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/lro-location-header	🟡 12.8ms	🟡 17.2ms	+34.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/missing-operations-endpoint	🟢 0.0ms	🟢 0.0ms	+31.0% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/missing-x-ms-identifiers	🟢 0.3ms	🟢 0.3ms	+25.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/no-empty-model	🟢 0.1ms	🟢 0.1ms	+54.0% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/no-resource-delete-operation	🟢 0.1ms	🟢 0.2ms	+38.8% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/no-response-body	🟡 19.0ms	🔴 24.6ms	+29.4% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/patch-envelope	🟢 0.1ms	🟢 0.1ms	+23.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/resource-name	🟢 0.1ms	🟢 0.2ms	+36.3% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/secret-prop	🟢 2.1ms	🟢 2.9ms	+38.0% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/unsupported-type	🟢 0.4ms	🟢 0.4ms	+22.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/version-progression	🟢 0.0ms	🟢 0.0ms	+26.4% 🔴
↳ linter/@azure-tools/typespec-client-generator-core/property-name-conflict	🟢 0.9ms	🟢 1.1ms	+15.7% 🔴
↳ linter/@azure-tools/typespec-client-generator-core/require-client-suffix	🟢 0.2ms	🟢 0.2ms	+46.2% 🔴
emit	🟡 230.0ms	🟡 251.3ms	+9.2% 🔴
↳ emit/@azure-tools/typespec-autorest	🟢 144.1ms	🟢 157.1ms	+9.0% 🔴
↳ emit/@typespec/openapi3	🟢 127.9ms	🟢 141.2ms	+10.4% 🔴
↳ emit/@typespec/openapi3/compute	🟢 115.6ms	🟢 126.4ms	+9.3% 🔴
↳ emit/@typespec/openapi3/write	🟢 12.2ms	🟢 14.7ms	+20.6% 🔴

Full details – comparing 23ba56b vs baseline 0f6fadd

Metric	Baseline	Current	Change
total	🔴 700.9ms	🔴 784.9ms	+12.0% 🔴
loader	🟢 128.6ms	🟢 145.0ms	+12.7% 🔴
resolver	🟢 14.4ms	🟢 20.0ms	+38.8% 🔴
checker	🟢 165.8ms	🟢 183.4ms	+10.6% 🔴
validation	🟢 39.3ms	🟢 43.0ms	+9.3% 🔴
↳ validation/@azure-tools/typespec-azure-core	🟢 5.6ms	🟢 5.8ms	+4.4%
↳ validation/@typespec/http	🟢 4.8ms	🟢 5.5ms	+14.7% 🔴
↳ validation/@typespec/rest	🟢 0.5ms	🟢 0.7ms	+41.8% 🔴
↳ validation/@typespec/versioning	🔴 26.2ms	🔴 28.7ms	+9.5% 🔴
↳ validation/compiler	🟢 1.3ms	🟢 2.3ms	+72.5% 🔴
linter	🟢 118.7ms	🟢 142.2ms	+19.8% 🔴
↳ linter/@azure-tools/typespec-azure-core/auth-required	🟢 0.0ms	🟢 0.0ms	+21.7% 🔴
↳ linter/@azure-tools/typespec-azure-core/bad-record-type	🟢 0.2ms	🟢 0.2ms	+1.5%
↳ linter/@azure-tools/typespec-azure-core/byos	🟢 5.1ms	🟢 6.0ms	+16.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/casing-style	🟢 0.5ms	🟢 0.6ms	+23.6% 🔴
↳ linter/@azure-tools/typespec-azure-core/composition-over-inheritance	🟢 0.0ms	🟢 0.1ms	+44.8% 🔴
↳ linter/@azure-tools/typespec-azure-core/documentation-required	🟢 0.6ms	🟢 0.8ms	+31.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/friendly-name	🟢 0.6ms	🟢 0.6ms	+8.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/key-visibility-required	🟢 0.1ms	🟢 0.2ms	+26.5% 🔴
↳ linter/@azure-tools/typespec-azure-core/known-encoding	🟢 0.2ms	🟢 0.3ms	+15.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/long-running-polling-operation-required	🟢 0.3ms	🟢 0.4ms	+73.5% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-case-mismatch	🟢 0.2ms	🟢 0.2ms	+22.8% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-closed-literal-union	🟢 0.2ms	🟢 0.3ms	+35.6% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-enum	🟢 0.0ms	🟢 0.0ms	+26.7% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-error-status-codes	🟢 0.1ms	🟢 0.1ms	+10.7% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-explicit-routes-resource-ops	🟢 0.1ms	🟢 0.1ms	+10.2% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-format	🟢 0.5ms	🟢 0.5ms	+4.4%
↳ linter/@azure-tools/typespec-azure-core/no-generic-numeric	🟢 0.3ms	🟢 0.4ms	+56.9% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-header-explode	🟡 17.4ms	🟡 18.7ms	+7.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-legacy-usage	🟢 1.0ms	🟢 1.1ms	+13.6% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-multiple-discriminator	🟢 0.0ms	🟢 0.1ms	+46.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-nullable	🟢 0.2ms	🟢 0.2ms	+13.4% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-offsetdatetime	🟢 1.1ms	🟢 1.3ms	+19.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-openapi	🟢 1.7ms	🟢 2.3ms	+30.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-private-usage	🟢 1.6ms	🟢 2.0ms	+24.5% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-query-explode	🟡 16.8ms	🟡 19.2ms	+14.3% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-response-body	🔴 20.7ms	🔴 22.5ms	+8.5% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-rest-library-interfaces	🟢 0.0ms	🟢 0.0ms	+52.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-route-parameter-name-mismatch	🟢 4.7ms	🟢 4.8ms	+2.5%
↳ linter/@azure-tools/typespec-azure-core/no-rpc-path-params	🟢 0.2ms	🟢 0.2ms	+25.2% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-string-discriminator	🟢 0.0ms	🟢 0.1ms	+44.3% 🔴
↳ linter/@azure-tools/typespec-azure-core/no-unknown	🟢 0.2ms	🟢 0.2ms	-7.9% 🟢
↳ linter/@azure-tools/typespec-azure-core/no-unnamed-union	🟢 0.3ms	🟢 0.3ms	+11.6% 🔴
↳ linter/@azure-tools/typespec-azure-core/operation-missing-api-version	🟢 0.2ms	🟢 0.2ms	+17.1% 🔴
↳ linter/@azure-tools/typespec-azure-core/request-body-problem	🟢 0.2ms	🟢 0.3ms	+50.2% 🔴
↳ linter/@azure-tools/typespec-azure-core/require-versioned	🟢 0.0ms	🟢 0.0ms	+38.8% 🔴
↳ linter/@azure-tools/typespec-azure-core/response-schema-problem	🔴 20.4ms	🔴 29.3ms	+43.3% 🔴
↳ linter/@azure-tools/typespec-azure-core/rpc-operation-request-body	🟢 0.3ms	🟢 0.3ms	+4.9%
↳ linter/@azure-tools/typespec-azure-core/spread-discriminated-model	🟢 0.2ms	🟢 0.3ms	+21.0% 🔴
↳ linter/@azure-tools/typespec-azure-core/use-standard-names	🟢 4.4ms	🟢 4.5ms	+2.3%
↳ linter/@azure-tools/typespec-azure-core/use-standard-operations	🟢 0.1ms	🟢 0.1ms	+5.4% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-common-types-version	🟢 3.7ms	🟢 4.8ms	+29.5% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-custom-resource-no-key	🟢 0.1ms	🟢 0.1ms	+36.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-custom-resource-usage-discourage	🟢 0.1ms	🟢 0.1ms	+22.9% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-delete-operation-response-codes	🟢 4.9ms	🟢 6.2ms	+27.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-no-path-casing-conflicts	🟢 4.3ms	🟢 5.3ms	+24.3% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-no-record	🟢 0.3ms	🟢 0.4ms	+14.4% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-post-operation-response-codes	🟢 0.4ms	🟢 0.6ms	+32.6% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-put-operation-response-codes	🟢 0.0ms	🟢 0.0ms	+75.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-action-no-segment	🟢 0.2ms	🟢 0.3ms	+16.6% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-duplicate-property	🟢 0.1ms	🟢 0.1ms	+47.9% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-interface-requires-decorator	🟢 0.0ms	🟢 0.0ms	+62.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-invalid-action-verb	🟢 0.1ms	🟢 0.1ms	+36.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-invalid-envelope-property	🟢 0.1ms	🟢 0.1ms	+32.9% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-invalid-version-format	🟢 0.0ms	🟢 0.1ms	+60.8% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-key-invalid-chars	🟢 0.2ms	🟢 0.2ms	+25.5% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-name-pattern	🟢 0.0ms	🟢 0.0ms	+67.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-operation	🟢 0.2ms	🟢 0.2ms	+44.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-operation-response	🟢 4.4ms	🟢 5.4ms	+23.8% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-patch	🟢 0.3ms	🟢 0.4ms	+31.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-path-segment-invalid-chars	🟢 0.2ms	🟢 0.2ms	+14.9% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/arm-resource-provisioning-state	🟢 0.1ms	🟢 0.1ms	+14.5% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/beyond-nesting-levels	🟢 0.1ms	🟢 0.1ms	+24.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/empty-updateable-properties	🟢 0.1ms	🟢 0.2ms	+37.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/improper-subscription-list-operation	🟢 0.0ms	🟢 0.0ms	+177.6% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/lro-location-header	🟡 12.8ms	🟡 17.2ms	+34.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/missing-operations-endpoint	🟢 0.0ms	🟢 0.0ms	+31.0% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/missing-x-ms-identifiers	🟢 0.3ms	🟢 0.3ms	+25.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/no-empty-model	🟢 0.1ms	🟢 0.1ms	+54.0% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/no-resource-delete-operation	🟢 0.1ms	🟢 0.2ms	+38.8% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/no-response-body	🟡 19.0ms	🔴 24.6ms	+29.4% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/patch-envelope	🟢 0.1ms	🟢 0.1ms	+23.2% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/resource-name	🟢 0.1ms	🟢 0.2ms	+36.3% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/secret-prop	🟢 2.1ms	🟢 2.9ms	+38.0% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/unsupported-type	🟢 0.4ms	🟢 0.4ms	+22.7% 🔴
↳ linter/@azure-tools/typespec-azure-resource-manager/version-progression	🟢 0.0ms	🟢 0.0ms	+26.4% 🔴
↳ linter/@azure-tools/typespec-client-generator-core/property-name-conflict	🟢 0.9ms	🟢 1.1ms	+15.7% 🔴
↳ linter/@azure-tools/typespec-client-generator-core/require-client-suffix	🟢 0.2ms	🟢 0.2ms	+46.2% 🔴
emit	🟡 230.0ms	🟡 251.3ms	+9.2% 🔴
↳ emit/@azure-tools/typespec-autorest	🟢 144.1ms	🟢 157.1ms	+9.0% 🔴
↳ emit/@typespec/openapi3	🟢 127.9ms	🟢 141.2ms	+10.4% 🔴
↳ emit/@typespec/openapi3/compute	🟢 115.6ms	🟢 126.4ms	+9.3% 🔴
↳ emit/@typespec/openapi3/write	🟢 12.2ms	🟢 14.7ms	+20.6% 🔴

Averaged across 3 specs (azure-arm-resource-manager, azure-core-dataplane, azure-full).
Threshold: changes > ±5% are highlighted.
🟢 Fast · 🟡 Moderate (stages >200ms, rules >10ms) · 🔴 Slow (stages >400ms, rules >20ms)

azure-sdk · 2026-05-22T07:18:32Z

All changed packages have been documented.

✅ @azure-tools/typespec-client-generator-core

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`@azure-tools/typespec-client-generator-core` - fix ✏️

Fix reorderParameters, addParameter, removeParameter, and replaceParameter so that decorators copied to cloned model properties and cloned operations are applied (by calling finishType after cloning). This fixes scenarios such as parameters with @typeChangedFrom under a @versioned service.

`@azure-tools/typespec-client-generator-core` - feature ✏️

Extend isExactName to additional SDK types whose names can be changed by @clientName: SdkClientType, SdkServiceMethodBase (and its derived method kinds), and SdkEnumValueType. Also fixed SdkClientType.name to strip the internal exact() marker.

azure-sdk · 2026-05-22T07:27:03Z

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Copilot AI assigned Copilot and tadelesh May 21, 2026

Copilot AI linked an issue May 21, 2026 that may be closed by this pull request

[TCGC] Extend isExactName to more types #4479

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Copilot started work on behalf of tadelesh May 21, 2026 07:54 View session

Extend isExactName to SdkClientType, SdkServiceMethodBase, and SdkEnu…

2e330df

…mValueType Agent-Logs-Url: https://github.com/Azure/typespec-azure/sessions/1a0c6fb7-3f3f-476c-a05d-05f23d26c6db Co-authored-by: tadelesh <1726438+tadelesh@users.noreply.github.com>

microsoft-github-policy-service Bot added the lib:tcgc Issues for @azure-tools/typespec-client-generator-core library label May 21, 2026

Copilot AI changed the title ~~[WIP] Add isExactName support for all TCGC types~~ [TCGC] Extend isExactName to clients, methods, and enum values May 21, 2026

Copilot finished work on behalf of tadelesh May 21, 2026 08:08

Copilot AI requested a review from tadelesh May 21, 2026 08:08

tadelesh reviewed May 21, 2026

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Comment thread packages/typespec-client-generator-core/src/clients.ts Outdated

Copilot started work on behalf of tadelesh May 21, 2026 09:03 View session

Use isExactClientName directly for SdkClientType.isExactName

2cd6c32

Agent-Logs-Url: https://github.com/Azure/typespec-azure/sessions/d203911a-12c3-45c7-817d-a2af2b3a1bcf Co-authored-by: tadelesh <1726438+tadelesh@users.noreply.github.com>

Copilot finished work on behalf of tadelesh May 21, 2026 09:10

Copilot AI requested a review from tadelesh May 21, 2026 09:10

tadelesh reviewed May 21, 2026

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Comment thread packages/typespec-client-generator-core/src/clients.ts Outdated

Comment thread packages/typespec-client-generator-core/src/clients.ts Outdated

Copilot started work on behalf of tadelesh May 21, 2026 10:13 View session

Inline isExactName in SdkClientType literal

3376672

Agent-Logs-Url: https://github.com/Azure/typespec-azure/sessions/4bcaa13c-14de-4915-a2ac-f4082d910d9c Co-authored-by: tadelesh <1726438+tadelesh@users.noreply.github.com>

Copilot finished work on behalf of tadelesh May 21, 2026 10:21

Copilot AI requested a review from tadelesh May 21, 2026 10:21

Copilot started work on behalf of tadelesh May 22, 2026 03:38 View session

Consolidate exact-name normalization through getLibraryName

6a073c4

Co-authored-by: tadelesh <1726438+tadelesh@users.noreply.github.com>

Copilot finished work on behalf of tadelesh May 22, 2026 03:45

refine logic

97de972

tadelesh mentioned this pull request May 22, 2026

Honor TCGC exact() on @clientName in the Go emitter Azure/autorest.go#1976

Open

tadelesh marked this pull request as ready for review May 22, 2026 07:13

tadelesh requested review from iscai-msft, lmazuel and m-nash as code owners May 22, 2026 07:13

tadelesh requested review from bterlson, joheredi, markcowl, srnagar and timotheeguerin as code owners May 22, 2026 07:13

tadelesh enabled auto-merge (squash) May 22, 2026 07:14

weidongxu-microsoft approved these changes May 22, 2026

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tadelesh merged commit a69d0d1 into release/may-2026 May 22, 2026
28 checks passed

tadelesh deleted the copilot/tcgc-extend-isexactname branch May 22, 2026 07:51

weidongxu-microsoft mentioned this pull request May 22, 2026

http-client-java, support exact in clientName microsoft/typespec#10758

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[TCGC] Extend `isExactName` to clients, methods, and enum values#4480

[TCGC] Extend `isExactName` to clients, methods, and enum values#4480
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`@azure-tools/typespec-client-generator-core` - fix ✏️

`@azure-tools/typespec-client-generator-core` - feature ✏️