feat: add Aliyun SLS logging callback integration

Adds AliyunSLSLogger as a new callback integration for Alibaba Cloud
Simple Log Service (SLS), including UI form fields for region, project,
logstore, access key, and optional custom endpoint.

- New litellm/integrations/aliyun_sls.py with AliyunSLSLogger class
- Registered in custom_logger_registry, litellm_logging, and __init__.py
- Added callback_configs.json entry and UI form in callback_info_helpers.tsx
- Added aliyun-log-python-sdk==0.9.44 to requirements.txt

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

litellm/__init__.py

@@ -148,6 +148,7 @@ _custom_logger_compatible_callbacks_literal = Literal[
     "vantage",
     "posthog",
     "levo",
+    "aliyun_sls",
 ]
 cold_storage_custom_logger: Optional[_custom_logger_compatible_callbacks_literal] = None
 logged_real_time_event_types: Optional[Union[List[str], Literal["*"]]] = None
@@ -168,12 +169,12 @@ prometheus_latency_buckets: Optional[List[float]] = None
 require_auth_for_metrics_endpoint: Optional[bool] = False
 argilla_batch_size: Optional[int] = None
 datadog_use_v1: Optional[bool] = False  # if you want to use v1 datadog logged payload.
-gcs_pub_sub_use_v1: Optional[
-    bool
-] = False  # if you want to use v1 gcs pubsub logged payload
-generic_api_use_v1: Optional[
-    bool
-] = False  # if you want to use v1 generic api logged payload
+gcs_pub_sub_use_v1: Optional[bool] = (
+    False  # if you want to use v1 gcs pubsub logged payload
+)
+generic_api_use_v1: Optional[bool] = (
+    False  # if you want to use v1 generic api logged payload
+)
 argilla_transformation_object: Optional[Dict[str, Any]] = None
 _async_input_callback: List[
     Union[str, Callable, "CustomLogger"]
@@ -193,26 +194,26 @@ _async_failure_callback: List[
 pre_call_rules: List[Callable] = []
 post_call_rules: List[Callable] = []
 turn_off_message_logging: Optional[bool] = False
-standard_logging_payload_excluded_fields: Optional[
-    List[str]
-] = None  # Fields to exclude from StandardLoggingPayload before callbacks receive it
+standard_logging_payload_excluded_fields: Optional[List[str]] = (
+    None  # Fields to exclude from StandardLoggingPayload before callbacks receive it
+)
 log_raw_request_response: bool = False
 redact_messages_in_exceptions: Optional[bool] = False
 redact_user_api_key_info: Optional[bool] = False
 filter_invalid_headers: Optional[bool] = False
-add_user_information_to_llm_headers: Optional[
-    bool
-] = None  # adds user_id, team_id, token hash (params from StandardLoggingMetadata) to request headers
+add_user_information_to_llm_headers: Optional[bool] = (
+    None  # adds user_id, team_id, token hash (params from StandardLoggingMetadata) to request headers
+)
 store_audit_logs = False  # Enterprise feature, allow users to see audit logs
 skip_system_message_in_guardrail: bool = False
 ### end of callbacks #############
 
-email: Optional[
-    str
-] = None  # Not used anymore, will be removed in next MAJOR release - https://github.com/BerriAI/litellm/discussions/648
-token: Optional[
-    str
-] = None  # Not used anymore, will be removed in next MAJOR release - https://github.com/BerriAI/litellm/discussions/648
+email: Optional[str] = (
+    None  # Not used anymore, will be removed in next MAJOR release - https://github.com/BerriAI/litellm/discussions/648
+)
+token: Optional[str] = (
+    None  # Not used anymore, will be removed in next MAJOR release - https://github.com/BerriAI/litellm/discussions/648
+)
 telemetry = True
 max_tokens: int = DEFAULT_MAX_TOKENS  # OpenAI Defaults
 drop_params = bool(os.getenv("LITELLM_DROP_PARAMS", False))
@@ -274,9 +275,9 @@ use_client: bool = False
 ssl_verify: Union[str, bool] = True
 ssl_security_level: Optional[str] = None
 ssl_certificate: Optional[str] = None
-ssl_ecdh_curve: Optional[
-    str
-] = None  # Set to 'X25519' to disable PQC and improve performance
+ssl_ecdh_curve: Optional[str] = (
+    None  # Set to 'X25519' to disable PQC and improve performance
+)
 disable_streaming_logging: bool = False
 disable_token_counter: bool = False
 disable_add_transform_inline_image_block: bool = False
@@ -330,20 +331,24 @@ enable_loadbalancing_on_batch_endpoints: Optional[bool] = None
 enable_caching_on_provider_specific_optional_params: bool = (
     False  # feature-flag for caching on optional params - e.g. 'top_k'
 )
-caching: bool = False  # Not used anymore, will be removed in next MAJOR release - https://github.com/BerriAI/litellm/discussions/648
-caching_with_models: bool = False  # # Not used anymore, will be removed in next MAJOR release - https://github.com/BerriAI/litellm/discussions/648
-cache: Optional[
-    "Cache"
-] = None  # cache object <- use this - https://docs.litellm.ai/docs/caching
+caching: bool = (
+    False  # Not used anymore, will be removed in next MAJOR release - https://github.com/BerriAI/litellm/discussions/648
+)
+caching_with_models: bool = (
+    False  # # Not used anymore, will be removed in next MAJOR release - https://github.com/BerriAI/litellm/discussions/648
+)
+cache: Optional["Cache"] = (
+    None  # cache object <- use this - https://docs.litellm.ai/docs/caching
+)
 default_in_memory_ttl: Optional[float] = None
 default_redis_ttl: Optional[float] = None
 default_redis_batch_cache_expiry: Optional[float] = None
 model_alias_map: Dict[str, str] = {}
 model_group_settings: Optional["ModelGroupSettings"] = None
 max_budget: float = 0.0  # set the max budget across all providers
-budget_duration: Optional[
-    str
-] = None  # proxy only - resets budget after fixed duration. You can set duration as seconds ("30s"), minutes ("30m"), hours ("30h"), days ("30d").
+budget_duration: Optional[str] = (
+    None  # proxy only - resets budget after fixed duration. You can set duration as seconds ("30s"), minutes ("30m"), hours ("30h"), days ("30d").
+)
 default_soft_budget: float = (
     DEFAULT_SOFT_BUDGET  # by default all litellm proxy keys have a soft budget of 50.0
 )
@@ -352,7 +357,9 @@ forward_traceparent_to_llm_provider: bool = False
 
 _current_cost = 0.0  # private variable, used if max budget is set
 error_logs: Dict = {}
-add_function_to_prompt: bool = False  # if function calling not supported by api, append function call details to system prompt
+add_function_to_prompt: bool = (
+    False  # if function calling not supported by api, append function call details to system prompt
+)
 client_session: Optional[httpx.Client] = None
 aclient_session: Optional[httpx.AsyncClient] = None
 model_fallbacks: Optional[List] = None  # Deprecated for 'litellm.fallbacks'
@@ -371,6 +378,7 @@ anthropic_beta_headers_url: str = os.getenv(
 suppress_debug_info = False
 dynamodb_table_name: Optional[str] = None
 s3_callback_params: Optional[Dict] = None
+aliyun_sls_callback_params: Optional[Dict] = None
 datadog_llm_observability_params: Optional[Union[DatadogLLMObsInitParams, Dict]] = None
 datadog_params: Optional[Union[DatadogInitParams, Dict]] = None
 aws_sqs_callback_params: Optional[Dict] = None
@@ -399,7 +407,9 @@ prometheus_emit_stream_label: bool = False
 disable_add_prefix_to_prompt: bool = (
     False  # used by anthropic, to disable adding prefix to prompt
 )
-disable_copilot_system_to_assistant: bool = False  # If false (default), converts all 'system' role messages to 'assistant' for GitHub Copilot compatibility. Set to true to disable this behavior.
+disable_copilot_system_to_assistant: bool = (
+    False  # If false (default), converts all 'system' role messages to 'assistant' for GitHub Copilot compatibility. Set to true to disable this behavior.
+)
 public_mcp_servers: Optional[List[str]] = None
 public_model_groups: Optional[List[str]] = None
 public_agent_groups: Optional[List[str]] = None
@@ -408,9 +418,9 @@ public_agent_groups: Optional[List[str]] = None
 # Old format: { "displayName": "url" } (for backward compatibility)
 public_model_groups_links: Dict[str, Union[str, Dict[str, Any]]] = {}
 #### REQUEST PRIORITIZATION #######
-priority_reservation: Optional[
-    Dict[str, Union[float, "PriorityReservationDict"]]
-] = None
+priority_reservation: Optional[Dict[str, Union[float, "PriorityReservationDict"]]] = (
+    None
+)
 # priority_reservation_settings is lazy-loaded via __getattr__
 # Only declare for type checking - at runtime __getattr__ handles it
 if TYPE_CHECKING:
@@ -418,13 +428,17 @@ if TYPE_CHECKING:
 
 
 ######## Networking Settings ########
-use_aiohttp_transport: bool = True  # Older variable, aiohttp is now the default. use disable_aiohttp_transport instead.
+use_aiohttp_transport: bool = (
+    True  # Older variable, aiohttp is now the default. use disable_aiohttp_transport instead.
+)
 aiohttp_trust_env: bool = False  # set to true to use HTTP_ Proxy settings
 disable_aiohttp_transport: bool = False  # Set this to true to use httpx instead
 disable_aiohttp_trust_env: bool = (
     False  # When False, aiohttp will respect HTTP(S)_PROXY env vars
 )
-force_ipv4: bool = False  # when True, litellm will force ipv4 for all LLM requests. Some users have seen httpx ConnectionError when using ipv6.
+force_ipv4: bool = (
+    False  # when True, litellm will force ipv4 for all LLM requests. Some users have seen httpx ConnectionError when using ipv6.
+)
 network_mock: bool = False  # When True, use mock transport — no real network calls
 
 ####### STOP SEQUENCE LIMIT #######
@@ -439,13 +453,13 @@ context_window_fallbacks: Optional[List] = None
 content_policy_fallbacks: Optional[List] = None
 allowed_fails: int = 3
 allow_dynamic_callback_disabling: bool = True
-num_retries_per_request: Optional[
-    int
-] = None  # for the request overall (incl. fallbacks + model retries)
+num_retries_per_request: Optional[int] = (
+    None  # for the request overall (incl. fallbacks + model retries)
+)
 ####### SECRET MANAGERS #####################
-secret_manager_client: Optional[
-    Any
-] = None  # list of instantiated key management clients - e.g. azure kv, infisical, etc.
+secret_manager_client: Optional[Any] = (
+    None  # list of instantiated key management clients - e.g. azure kv, infisical, etc.
+)
 _google_kms_resource_name: Optional[str] = None
 _key_management_system: Optional["KeyManagementSystem"] = None
 # Note: KeyManagementSettings must be eagerly imported because _key_management_settings
@@ -458,12 +472,12 @@ output_parse_pii: bool = False
 from litellm.litellm_core_utils.get_model_cost_map import get_model_cost_map
 
 model_cost = get_model_cost_map(url=model_cost_map_url)
-cost_discount_config: Dict[
-    str, float
-] = {}  # Provider-specific cost discounts {"vertex_ai": 0.05} = 5% discount
-cost_margin_config: Dict[
-    str, Union[float, Dict[str, float]]
-] = {}  # Provider-specific or global cost margins. Examples:
+cost_discount_config: Dict[str, float] = (
+    {}
+)  # Provider-specific cost discounts {"vertex_ai": 0.05} = 5% discount
+cost_margin_config: Dict[str, Union[float, Dict[str, float]]] = (
+    {}
+)  # Provider-specific or global cost margins. Examples:
 # Percentage: {"openai": 0.10} = 10% margin
 # Fixed: {"openai": {"fixed_amount": 0.001}} = $0.001 per request
 # Global: {"global": 0.05} = 5% global margin on all providers
@@ -1313,12 +1327,12 @@ from . import rag
 from .types.llms.custom_llm import CustomLLMItem
 
 custom_provider_map: List[CustomLLMItem] = []
-_custom_providers: List[
-    str
-] = []  # internal helper util, used to track names of custom providers
-disable_hf_tokenizer_download: Optional[
-    bool
-] = None  # disable huggingface tokenizer download. Defaults to openai clk100
+_custom_providers: List[str] = (
+    []
+)  # internal helper util, used to track names of custom providers
+disable_hf_tokenizer_download: Optional[bool] = (
+    None  # disable huggingface tokenizer download. Defaults to openai clk100
+)
 global_disable_no_log_param: bool = False
 
 ### CLI UTILITIES ###

litellm/integrations/aliyun_sls.py

@@ -0,0 +1,143 @@
+"""
+Aliyun SLS (Simple Log Service) logging integration.
+
+Configuration via litellm.aliyun_sls_callback_params or environment variables:
+  aliyun_sls_region            - Region ID, e.g. cn-hangzhou
+  aliyun_sls_project           - SLS project name
+  aliyun_sls_logstore          - SLS logstore name
+  aliyun_sls_access_key_id     - Alibaba Cloud AccessKey ID
+  aliyun_sls_access_key_secret - Alibaba Cloud AccessKey Secret
+  aliyun_sls_endpoint          - Custom endpoint (optional), overrides region-derived endpoint
+"""
+
+import asyncio
+import time
+from typing import Any, Dict, Optional
+
+from aliyun.log import LogClient, LogItem, PutLogsRequest
+
+import litellm
+from litellm._logging import verbose_logger
+from litellm.integrations.custom_logger import CustomLogger
+from litellm.types.utils import StandardLoggingPayload
+
+
+class AliyunSLSLogger(CustomLogger):
+    def __init__(self) -> None:
+        super().__init__()
+        params: Dict[str, Any] = {}
+        if litellm.aliyun_sls_callback_params is not None:
+            for key, value in litellm.aliyun_sls_callback_params.items():
+                if isinstance(value, str) and value.startswith("os.environ/"):
+                    params[key] = litellm.get_secret(value)
+                else:
+                    params[key] = value
+
+        region = params.get("aliyun_sls_region") or ""
+        self.project = params.get("aliyun_sls_project") or ""
+        self.logstore = params.get("aliyun_sls_logstore") or ""
+        access_key_id = params.get("aliyun_sls_access_key_id") or ""
+        access_key_secret = params.get("aliyun_sls_access_key_secret") or ""
+        custom_endpoint = params.get("aliyun_sls_endpoint") or ""
+
+        if not region and not custom_endpoint:
+            raise ValueError("aliyun_sls_region is required")
+        if not self.project:
+            raise ValueError("aliyun_sls_project is required")
+        if not self.logstore:
+            raise ValueError("aliyun_sls_logstore is required")
+
+        endpoint = custom_endpoint or f"{region}.log.aliyuncs.com"
+        self.client = LogClient(endpoint, access_key_id, access_key_secret)
+        verbose_logger.debug(
+            "AliyunSLSLogger initialized: endpoint=%s project=%s logstore=%s",
+            endpoint,
+            self.project,
+            self.logstore,
+        )
+
+    def _put_logs(self, contents: list) -> None:
+        log_item = LogItem(timestamp=int(time.time()), contents=contents)
+        request = PutLogsRequest(
+            project=self.project,
+            logstore=self.logstore,
+            topic="",
+            source="litellm",
+            logitems=[log_item],
+        )
+        self.client.put_logs(request)
+
+    def _build_contents(
+        self,
+        kwargs: Dict[str, Any],
+        response_obj: Any,
+        start_time: Any,
+        end_time: Any,
+        status: str,
+    ) -> list:
+        payload: Optional[StandardLoggingPayload] = kwargs.get(
+            "standard_logging_object"
+        )
+        if payload is None:
+            return [("status", status)]
+
+        contents = [
+            ("status", status),
+            ("model", str(payload.get("model") or "")),
+            ("call_type", str(payload.get("call_type") or "")),
+            ("response_id", str(payload.get("id") or "")),
+            ("api_base", str(payload.get("api_base") or "")),
+            ("response_time_ms", str(payload.get("response_time") or "")),
+            ("prompt_tokens", str(payload.get("prompt_tokens") or 0)),
+            ("completion_tokens", str(payload.get("completion_tokens") or 0)),
+            ("total_tokens", str(payload.get("total_tokens") or 0)),
+            ("total_cost", str(payload.get("response_cost") or 0)),
+            (
+                "user",
+                str(payload.get("metadata", {}).get("user_api_key_user_id") or ""),
+            ),
+            (
+                "team_id",
+                str(payload.get("metadata", {}).get("user_api_key_team_id") or ""),
+            ),
+            (
+                "key_alias",
+                str(payload.get("metadata", {}).get("user_api_key_alias") or ""),
+            ),
+        ]
+
+        error_str = payload.get("error_str")
+        if error_str:
+            contents.append(("error", str(error_str)))
+
+        return contents
+
+    async def async_log_success_event(
+        self, kwargs: Dict[str, Any], response_obj: Any, start_time: Any, end_time: Any
+    ) -> None:
+        try:
+            contents = self._build_contents(
+                kwargs, response_obj, start_time, end_time, "success"
+            )
+            await asyncio.get_event_loop().run_in_executor(
+                None, self._put_logs, contents
+            )
+        except Exception as e:
+            verbose_logger.exception(
+                "AliyunSLSLogger: failed to log success event: %s", e
+            )
+
+    async def async_log_failure_event(
+        self, kwargs: Dict[str, Any], response_obj: Any, start_time: Any, end_time: Any
+    ) -> None:
+        try:
+            contents = self._build_contents(
+                kwargs, response_obj, start_time, end_time, "failure"
+            )
+            await asyncio.get_event_loop().run_in_executor(
+                None, self._put_logs, contents
+            )
+        except Exception as e:
+            verbose_logger.exception(
+                "AliyunSLSLogger: failed to log failure event: %s", e
+            )

litellm/integrations/callback_configs.json

@@ -454,5 +454,50 @@
       }
     },
     "description": "SQS Queue (AWS) Logging Integration"
+  },
+  {
+    "id": "aliyun_sls",
+    "displayName": "Aliyun SLS",
+    "logo": "aliyun.svg",
+    "supports_key_team_logging": false,
+    "dynamic_params": {
+      "aliyun_sls_region": {
+        "type": "text",
+        "ui_name": "Region",
+        "description": "Aliyun region ID, e.g. cn-hangzhou",
+        "required": true
+      },
+      "aliyun_sls_project": {
+        "type": "text",
+        "ui_name": "Project",
+        "description": "SLS project name",
+        "required": true
+      },
+      "aliyun_sls_logstore": {
+        "type": "text",
+        "ui_name": "Logstore",
+        "description": "SLS logstore name",
+        "required": true
+      },
+      "aliyun_sls_access_key_id": {
+        "type": "password",
+        "ui_name": "Access Key ID",
+        "description": "Alibaba Cloud AccessKey ID",
+        "required": true
+      },
+      "aliyun_sls_access_key_secret": {
+        "type": "password",
+        "ui_name": "Access Key Secret",
+        "description": "Alibaba Cloud AccessKey Secret",
+        "required": true
+      },
+      "aliyun_sls_endpoint": {
+        "type": "text",
+        "ui_name": "Endpoint (optional)",
+        "description": "Custom SLS endpoint, e.g. cn-hangzhou.log.aliyuncs.com. Defaults to {region}.log.aliyuncs.com",
+        "required": false
+      }
+    },
+    "description": "Aliyun SLS (Simple Log Service) Logging Integration"
   }
 ]

litellm/litellm_core_utils/custom_logger_registry.py

@@ -41,6 +41,7 @@ from litellm.integrations.mlflow import MlflowLogger
 from litellm.integrations.openmeter import OpenMeterLogger
 from litellm.integrations.opentelemetry import OpenTelemetry
 from litellm.integrations.opik.opik import OpikLogger
+from litellm.integrations.aliyun_sls import AliyunSLSLogger
 from litellm.integrations.posthog import PostHogLogger
 from litellm.integrations.prometheus import PrometheusLogger
 from litellm.integrations.s3_v2 import S3Logger
@@ -102,6 +103,7 @@ class CustomLoggerRegistry:
         "focus": FocusLogger,
         "vantage": VantageLogger,
         "posthog": PostHogLogger,
+        "aliyun_sls": AliyunSLSLogger,
     }
 
     try:

litellm/litellm_core_utils/litellm_logging.py

@@ -4275,6 +4275,16 @@ def _init_custom_logger_compatible_class(  # noqa: PLR0915
             gitlab_logger = GitLabPromptManager(gitlab_config=gitlab_config)
             _in_memory_loggers.append(gitlab_logger)
             return gitlab_logger  # type: ignore
+        elif logging_integration == "aliyun_sls":
+            from litellm.integrations.aliyun_sls import AliyunSLSLogger
+
+            for callback in _in_memory_loggers:
+                if isinstance(callback, AliyunSLSLogger):
+                    return callback
+
+            aliyun_sls_logger = AliyunSLSLogger()
+            _in_memory_loggers.append(aliyun_sls_logger)
+            return aliyun_sls_logger  # type: ignore
         return None
     except Exception as e:
         verbose_logger.exception(

requirements.txt

@@ -0,0 +1,89 @@
+# LITELLM PROXY DEPENDENCIES #
+# Security: explicit pins for transitive deps (CVE fixes)
+urllib3==2.6.3  # CVE-2025-66471, CVE-2025-66418, CVE-2026-21441
+tornado==6.5.5  # CVE-2025-67725, CVE-2025-67726, CVE-2025-67724, CVE-2026-31958, GHSA-78cv-mqj4-43f7
+filelock==3.25.2  # CVE-2025-68146
+h11==0.16.0    # CVE-2025-43859, GHSA-vqfr-h8mv-ghfj — HTTP request smuggling
+wheel==0.46.3  # CVE-2026-24049 — path traversal
+Pillow==12.1.1  #GHSA-cfh3-3jmp-rvhc
+cryptography==46.0.5 #GHSA-r6ph-v2qm-q3c2
+
+anyio==4.8.0 # openai + http req.
+httpx==0.28.1
+openai==2.30.0  # openai req.
+fastapi==0.124.4 # server dep
+starlette==0.49.1 # starlette fastapi dep
+backoff==2.2.1 # server dep
+pyyaml==6.0.3 # server dep
+uvicorn==0.33.0 # server dep
+gunicorn==23.0.0 # server dep
+fastuuid==0.14.0 # for uuid4
+uvloop==0.21.0 # uvicorn dep, gives us much better performance under load
+boto3==1.42.80 # aws bedrock/sagemaker calls
+redis==5.2.1 # redis caching
+redisvl==0.4.1 ## redis semantic caching
+prisma==0.11.0 # for db
+nodejs-wheel-binaries==24.13.1 ## required by prisma for migrations, prevents runtime download (updated from nodejs-bin for security fixes)
+mangum==0.17.0 # for aws lambda functions
+pynacl==1.6.2 # for encrypting keys
+google-cloud-aiplatform==1.133.0 # for vertex ai calls
+google-cloud-iam==2.19.1 # for GCP IAM Redis authentication
+google-genai==1.37.0
+anthropic[vertex]==0.54.0
+mcp==1.26.0 ; python_version >= "3.10"    # for MCP server
+# google-generativeai removed - deprecated, replaced by google-genai (line 21)
+async_generator==1.10.0 # for async ollama calls
+langfuse==2.59.7 # for langfuse self-hosted logging
+prometheus_client==0.20.0 # for /metrics endpoint on proxy
+aliyun-log-python-sdk==0.9.44 # for Aliyun SLS logging integration
+ddtrace==2.19.0      # for advanced DD tracing / profiling
+orjson==3.10.15 # fast /embedding responses
+polars==1.39.3 # for data processing
+apscheduler==3.11.2 # for resetting budget in background
+fastapi-sso==0.16.0 # admin UI, SSO
+pyjwt[crypto]==2.12.1 ; python_version >= "3.9"
+python-multipart==0.0.20 # admin UI
+jaraco.context==6.1.2
+azure-ai-contentsafety==1.0.0 # for azure content safety
+azure-identity==1.25.3 ; python_version >= "3.9" # for azure content safety
+azure-keyvault==4.2.0 # for azure KMS integration
+azure-storage-file-datalake==12.20.0 # for azure buck storage logging
+opentelemetry-api==1.28.0
+opentelemetry-sdk==1.28.0
+opentelemetry-exporter-otlp==1.28.0
+a2a-sdk==0.3.25 ; python_version >= "3.10"
+# grpcio: pinned to 1.80.0 (past reconnect bug #38290 in 1.68.x, has Python 3.14 wheels)
+grpcio==1.80.0
+sentry_sdk==2.21.0 # for sentry error handling
+detect-secrets==1.5.0 # Enterprise - secret detection / masking in LLM requests
+tzdata==2025.1 # IANA time zone database
+litellm-proxy-extras==0.4.65 # for proxy extras - e.g. prisma migrations
+llm-sandbox==0.3.31 # for skill execution in sandbox
+### LITELLM PACKAGE DEPENDENCIES
+python-dotenv==1.0.1 # for env
+tiktoken==0.12.0 # for calculating usage
+importlib-metadata==8.5.0 # for random utils
+tokenizers==0.22.2 # for calculating usage
+click==8.1.8 # for proxy cli
+rich==13.9.4 # for litellm proxy cli
+jinja2==3.1.6 # for prompt templates
+aiohttp==3.13.5 # for network calls
+tenacity==8.5.0  # for retrying requests, when litellm.num_retries set
+pydantic==2.12.5 # proxy + openai req. + mcp
+jsonschema==4.23.0 # validating json schema - aligned with openapi-core + mcp
+websockets==15.0.1 # for realtime API
+soundfile==0.12.1 # for audio file processing
+openapi-core==0.21.0 # for OpenAPI compliance tests
+pypdf==6.9.2 # for PDF text extraction in RAG ingestion (CVE-2026-27888)
+
+# Transitive deps pinned to prevent floating between builds
+aiofiles==24.1.0 # transitive dep (langfuse)
+colorlog==6.10.1 # transitive dep (ddtrace)
+grpc-google-iam-v1==0.14.3 # transitive dep (google-cloud-iam)
+hf-xet==1.4.2 # transitive dep (huggingface_hub)
+requests-toolbelt==1.0.0 # transitive dep (langfuse)
+
+########################
+# LITELLM ENTERPRISE DEPENDENCIES
+########################
+litellm-enterprise==0.1.37

ui/litellm-dashboard/src/components/callback_info_helpers.tsx

@@ -150,6 +150,21 @@ export const CALLBACK_CONFIGS: CallbackConfig[] = [
     },
     description: "SQS Queue (AWS) Logging Integration",
   },
+  {
+    id: "aliyun_sls",
+    displayName: "Aliyun SLS",
+    logo: `${asset_logos_folder}aliyun.svg`,
+    supports_key_team_logging: false,
+    dynamic_params: {
+      aliyun_sls_region: "text",
+      aliyun_sls_project: "text",
+      aliyun_sls_logstore: "text",
+      aliyun_sls_access_key_id: "password",
+      aliyun_sls_access_key_secret: "password",
+      aliyun_sls_endpoint: "text",
+    },
+    description: "Aliyun SLS (Simple Log Service) Logging Integration",
+  },
 ];
 
 // Create callbackInfo object mapping display names to config objects