[azure-ai-projects] Emit GPT Live APIs from TypeSpec

.vscode/cspell.json

@@ -470,6 +470,8 @@
     "uninstrument",
     "uninstrumented",
     "uninstrumenting",
+    "unmute",
+    "unmuted",
     "unpad",
     "unpadder",
     "unpartial",
@@ -2176,6 +2178,28 @@
         "Hundredkm"
       ]
     },
+    {
+      "filename": "sdk/ai/azure-ai-projects/**",
+      "words": [
+        "azcopy",
+        "brise",
+        "csdl",
+        "dedup",
+        "flitz",
+        "genai",
+        "harema",
+        "inpainting",
+        "juni",
+        "nira",
+        "noeul",
+        "nuri",
+        "shida",
+        "simpleqna",
+        "upia",
+        "webrtc",
+        "xhigh"
+      ]
+    },
     {
       "filename": "sdk/ai/azure-ai-voicelive/**",
       "words": ["viseme","VISEME","ulaw","ULAW","logprobs","pyaudio","PyAudio","libasound","webrtc","WEBRTC"]

eng/emitter-package.json

@@ -22,6 +22,6 @@
     "@azure-tools/typespec-client-generator-core": "~0.73.0",
     "@azure-tools/typespec-azure-portal-core": "~0.73.0",
     "@azure-tools/typespec-liftr-base": "0.13.0",
-    "@azure-tools/openai-typespec": "1.28.0"
+    "@azure-tools/openai-typespec": "1.32.0"
   }
 }

sdk/ai/azure-ai-projects/CHANGELOG.md

@@ -10,7 +10,15 @@
 * Added `VoiceAgentNoiseReductionType.AZURE_DEEP_NOISE_SUPPRESSION_HEADSET` and `VoiceAgentNoiseReductionType.AZURE_PERSONAL_NOISE_SUPPRESSION` for local voice activity detection without changing recognition audio.
 * Added `AgentEndpointProtocol.VOICE_CONVERSATION_ENGINE` for hosted text agents used as Voice Agent conversation engines. Hosted agents must declare this protocol with version `1.0.0`; `invocations_ws` does not substitute for it.
 * Added optional `HostedAgentDefinition.enable_memory_snapshot` to start hosted-agent sessions from a snapshot of the initialized process instead of starting the process from its image.
-* Added known `ImageGenTool.model` values `gpt-image-2.5-sunburst`, `gpt-image-2.5-sunburst-2026-09-08`, `gpt-image-2.5-flare`, and `gpt-image-2.5-flare-2026-09-08`, with `xhigh` and `max` quality options for these models.
+* Added image-generation model options `gpt-image-2.5-sunburst`, `gpt-image-2.5-sunburst-2026-09-08`, `gpt-image-2.5-flare`, and `gpt-image-2.5-flare-2026-09-08`, with `xhigh` and `max` quality options for these models.
+* Added generated GPT Live configuration and event models from OpenAI TypeSpec 1.32, including Decisions, expanded Responses tools, and audio fixtures.
+* Added `VoiceAgentLiveSessionResource` and `VoiceAgentLiveDelegationItem` so Live lifecycle and delegation events preserve effective Foundry-managed ownership and resolved agent versions.
+* Added persisted Live conversation, item, and audio REST operations under `beta.voice_agents.live_conversations`.
+
+### Breaking Changes
+
+* Renamed preview Live transport event models from `LiveTransportAnswered`, `LiveTransportFailed`, and `LiveTransportRinging` to `LiveServerEventLiveTransportAnswered`, `LiveServerEventLiveTransportFailed`, and `LiveServerEventLiveTransportRinging`. Their wire event types are unchanged.
+* OpenAI TypeSpec 1.32 generates `Tool`-prefixed names for several existing tool classes. Use `ToolMcpTool` and `ToolCustomToolParam` where a `Tool` subtype is required; `MCPTool` and `CustomToolParam` are now standalone models.
 
 ### Bugs Fixed
 

sdk/ai/azure-ai-projects/PostEmitter.ps1

@@ -26,6 +26,39 @@ git restore pyproject.toml
 #   recursive-include samples *.py *.md
 git restore MANIFEST.in
 
+# The optional OpenAPI-only voice selector cannot use a required TypeSpec discriminator.
+# Mirror the emitter's per-member override exceptions without widening the public Literal types.
+# Upstream follow-up: report optional-selector handling in http-client-python; remove after regeneration passes unpatched.
+$f = 'azure\ai\projects\models\_models.py'
+$c = Get-Content $f -Raw
+$newline = if ($c.Contains("`r`n")) { "`r`n" } else { "`n" }
+$voiceSelectorFixes = @(
+    @{
+        Class = 'VoiceAgentDefinition'
+        Pattern = '(?m)^(    sub_protocol: Optional\[Literal\["realtime"\]\] = rest_field\()([^\r\n]+)\)(\r?)$'
+        Patched = '(?m)^    sub_protocol: Optional\[Literal\["realtime"\]\] = rest_field\(  # pyright: ignore\[reportIncompatibleVariableOverride\]\r?$'
+        Replacement = '$1  # pyright: ignore[reportIncompatibleVariableOverride]' + $newline + '        $2' + $newline + '    )$3'
+    },
+    @{
+        Class = 'VoiceAgentLiveDefinition'
+        Pattern = '(?m)^(        self\.sub_protocol: Literal\["live"\] = "live")(\r?)$'
+        Patched = '(?m)^        self\.sub_protocol: Literal\["live"\] = "live"  # pyright: ignore\[reportIncompatibleVariableOverride\]\r?$'
+        Replacement = '$1  # pyright: ignore[reportIncompatibleVariableOverride]$2'
+    }
+)
+foreach ($fix in $voiceSelectorFixes) {
+    $classes = [regex]::Matches($c, '(?ms)^class ' + $fix.Class + '\b.*?(?=^class |\z)')
+    if ($classes.Count -ne 1) { throw "Expected one generated $($fix.Class) class." }
+    $class = $classes[0]
+    if ([regex]::IsMatch($class.Value, $fix.Patched)) { continue }
+    if ([regex]::Matches($class.Value, $fix.Pattern).Count -ne 1) {
+        throw "Generated $($fix.Class).sub_protocol changed; review the optional-selector typing fix."
+    }
+    $updated = [regex]::Replace($class.Value, $fix.Pattern, $fix.Replacement)
+    $c = $c.Remove($class.Index, $class.Length).Insert($class.Index, $updated)
+}
+Set-Content $f $c -NoNewline
+
 # Force streaming in get_session_log_stream for both sync and async operations.
 $files = 'azure\ai\projects\operations\_operations.py', 'azure\ai\projects\aio\operations\_operations.py'
 foreach ($f in $files) {