fix(voice): correct yandex asr endpoints

services/ai_voice_runtime_service/providers/asr.py

@@ -39,13 +39,20 @@ def _openai_asr_model() -> str:
 def _yandex_asr_api_base() -> str:
     explicit = os.getenv("AI_VOICE_ASR_YANDEX_API_BASE", "").strip()
     if explicit:
-        return explicit.rstrip("/")
-    tts_base = os.getenv("AI_VOICE_TTS_YANDEX_API_BASE", "https://tts.api.ml.yandexcloud.kz").strip().lower()
-    if "yandexcloud.kz" in tts_base:
-        return "https://stt.api.ml.yandexcloud.kz"
+        normalized = explicit.rstrip("/")
+        if "stt.api.ml.yandexcloud.kz" in normalized.lower():
+            return "https://stt.api.cloud.yandex.net"
+        return normalized
     return "https://stt.api.cloud.yandex.net"
 
 
+def _yandex_asr_operations_base() -> str:
+    explicit = os.getenv("AI_VOICE_ASR_YANDEX_OPERATIONS_BASE", "").strip()
+    if explicit:
+        return explicit.rstrip("/")
+    return "https://operation.api.cloud.yandex.net"
+
+
 def _yandex_asr_api_key() -> str:
     return (
         os.getenv("AI_VOICE_ASR_YANDEX_API_KEY", "").strip()
@@ -99,7 +106,8 @@ def _yandex_asr_api_version(api_base: str) -> str:
         return "v1"
     if raw in {"v3", "v3_async", "async"}:
         return "v3"
-    if "yandexcloud.kz" in str(api_base or "").lower():
+    normalized_base = str(api_base or "").lower()
+    if "stt.api.cloud.yandex.net" in normalized_base or "stt.api.ml.yandexcloud.kz" in normalized_base:
         return "v3"
     return "v1"
 
@@ -116,9 +124,9 @@ def _yandex_asr_poll_interval_seconds() -> float:
 def _yandex_asr_grpc_target(api_base: str) -> str:
     explicit = os.getenv("AI_VOICE_ASR_YANDEX_GRPC_TARGET", "").strip()
     if explicit:
+        if "stt.api.ml.yandexcloud.kz" in explicit.lower():
+            return "stt.api.cloud.yandex.net:443"
         return explicit
-    if "yandexcloud.kz" in str(api_base or "").lower():
-        return "stt.api.ml.yandexcloud.kz:443"
     return "stt.api.cloud.yandex.net:443"
 
 
@@ -296,6 +304,7 @@ class YandexSpeechKitASRProvider(ASRProvider):
         self._api_key = str(api_key if api_key is not None else _yandex_asr_api_key()).strip()
         self._iam_token = str(iam_token if iam_token is not None else _yandex_asr_iam_token()).strip()
         self._folder_id = str(folder_id if folder_id is not None else _yandex_asr_folder_id()).strip()
+        self._operations_base = _yandex_asr_operations_base()
         self._timeout_seconds = max(
             float(timeout_seconds if timeout_seconds is not None else _yandex_asr_timeout_seconds()),
             3.0,
@@ -417,7 +426,7 @@ class YandexSpeechKitASRProvider(ASRProvider):
                     raise TimeoutError("Yandex ASR v3 recognition timed out")
                 time.sleep(self._poll_interval_seconds)
                 operation_response = client.get(
-                    f"{self._api_base}/operations/{operation_id}",
+                    f"{self._operations_base}/operations/{operation_id}",
                     headers=headers,
                 )
                 operation_response.raise_for_status()