Merge branch 'feat/support_multicontent' into 'integration_2025-04-17_865081244162'

feat: [development task] ark_runtime (1163370)

See merge request iaasng/volcengine-python-sdk!572

Author: BitsAdmin

volcenginesdkarkruntime/types/chat/chat_completion_assistant_message_param.py

@@ -1,9 +1,10 @@
 from __future__ import annotations
 
-from typing import Iterable, Optional
+from typing import Union, Iterable, Optional
 from typing_extensions import Literal, Required, TypedDict
 
 from .chat_completion_message_tool_call_param import ChatCompletionMessageToolCallParam
+from .chat_completion_content_part_param import ChatCompletionContentPartParam
 
 __all__ = ["ChatCompletionAssistantMessageParam", "FunctionCall"]
 
@@ -25,7 +26,7 @@ class ChatCompletionAssistantMessageParam(TypedDict, total=False):
     role: Required[Literal["assistant"]]
     """The role of the messages author, in this case `assistant`."""
 
-    content: Optional[str]
+    content: Optional[Union[str, Iterable[ChatCompletionContentPartParam]]]
     """The contents of the assistant message.
 
     Required unless `tool_calls` or `function_call` is specified.

volcenginesdkarkruntime/types/chat/chat_completion_system_message_param.py

@@ -1,14 +1,15 @@
 from __future__ import annotations
 
-from typing import Optional
-
+from typing import Union, Iterable, Optional
 from typing_extensions import Literal, Required, TypedDict
 
+from .chat_completion_content_part_param import ChatCompletionContentPartParam
+
 __all__ = ["ChatCompletionSystemMessageParam"]
 
 
 class ChatCompletionSystemMessageParam(TypedDict, total=False):
-    content: Required[str]
+    content: Required[Union[str, Iterable[ChatCompletionContentPartParam]]]
     """The contents of the system message."""
 
     role: Required[Literal["system"]]

volcenginesdkarkruntime/types/chat/chat_completion_tool_message_param.py

@@ -1,14 +1,15 @@
 from __future__ import annotations
 
-from typing import Optional
+from typing import Optional, Union, Iterable
 
 from typing_extensions import Literal, Required, TypedDict
+from .chat_completion_content_part_param import ChatCompletionContentPartParam
 
 __all__ = ["ChatCompletionToolMessageParam"]
 
 
 class ChatCompletionToolMessageParam(TypedDict, total=False):
-    content: Required[str]
+    content: Required[Union[str, Iterable[ChatCompletionContentPartParam]]]
     """The contents of the tool message."""
 
     role: Required[Literal["tool"]]