diff --git a/llama_stack/apis/agents/agents.py b/llama_stack/apis/agents/agents.py
index eb1cdde90..c904fdbef 100644
--- a/llama_stack/apis/agents/agents.py
+++ b/llama_stack/apis/agents/agents.py
@@ -296,7 +296,7 @@ class AgentTurnCreateRequest(AgentConfigOverridablePerTurn):
     stream: Optional[bool] = False
     tool_config: Optional[ToolConfig] = None
 
-    # TODO (xiyan): used for backward compatibility, update for 0.1.5
+    # TODO (xiyan): temporary flag, will remove for 0.1.5
     allow_turn_resume: Optional[bool] = False
 
 
@@ -369,7 +369,19 @@ class Agents(Protocol):
         turn_id: str,
         tool_responses: List[ToolResponseMessage],
         stream: Optional[bool] = False,
-    ) -> Union[Turn, AsyncIterator[AgentTurnResponseStreamChunk]]: ...
+    ) -> Union[Turn, AsyncIterator[AgentTurnResponseStreamChunk]]:
+        """Resume an agent turn with executed tool call responses.
+
+        When a Turn has the status `awaiting_input` due to pending input from client side tool calls, this endpoint can be used to submit the outputs from the tool calls once they are ready.
+
+        :param agent_id: The ID of the agent to resume.
+        :param session_id: The ID of the session to resume.
+        :param turn_id: The ID of the turn to resume.
+        :param tool_responses: The tool call responses to resume the turn with.
+        :param stream: Whether to stream the response.
+        :returns: A Turn object if stream is False, otherwise an AsyncIterator of AgentTurnResponseStreamChunk objects.
+        """
+        ...
 
     @webmethod(
         route="/agents/{agent_id}/session/{session_id}/turn/{turn_id}",