iterative events - update list (#152)

Author: pgrayy

docs/user-guide/concepts/streaming/async-iterators.md

@@ -1,6 +1,6 @@
 # Async Iterators for Streaming
 
-Strands Agents SDK provides support for asynchronous iterators through the `stream_async` method, enabling real-time streaming of agent responses in asynchronous environments like web servers, APIs, and other async applications.
+Strands Agents SDK provides support for asynchronous iterators through the [`stream_async`](../../../api-reference/agent.md#strands.agent.agent.Agent.stream_async) method, enabling real-time streaming of agent responses in asynchronous environments like web servers, APIs, and other async applications.
 
 > **Note**: If you want to use callbacks instead of async iterators, take a look at the [callback handlers](./callback-handlers.md) documentation. Async iterators are ideal for asynchronous frameworks like FastAPI, aiohttp, or Django Channels. For these environments, Strands Agents SDK offers the `stream_async` method which returns an asynchronous iterator.
 
@@ -27,14 +27,15 @@ async def process_streaming_response():
 asyncio.run(process_streaming_response())
 ```
 
+> Note, Strands also offers an [`invoke_async`](../../../api-reference/agent.md#strands.agent.agent.Agent.invoke_async) method for non-iterative async invocations.
+
 ## Event Types
 
 The async iterator yields the same event types as [callback handlers](callback-handlers.md#callback-handler-events), including:
 
 ### Text Generation Events
 
 - `data`: Text chunk from the model's output
-- `complete`: Boolean indicating if this is the final chunk
 - `delta`: Raw delta content from the model
 
 ### Tool Events
@@ -53,6 +54,7 @@ The async iterator yields the same event types as [callback handlers](callback-h
 - `event`: Raw event from the model stream
 - `force_stop`: True if the event loop was forced to stop
 - `force_stop_reason`: Reason for forced stop
+- `result`: The final [`AgentResult`](../../../api-reference/agent.md#strands.agent.agent_result.AgentResult)
 
 ### Reasoning Events
 
@@ -83,17 +85,17 @@ async def stream_response(request: PromptRequest):
             tools=[calculator, http_request],
             callback_handler=None
         )
-        
+
         try:
             async for event in agent.stream_async(request.prompt):
                 if "data" in event:
                     # Only stream text chunks to the client
                     yield event["data"]
         except Exception as e:
             yield f"Error: {str(e)}"
-    
+
     return StreamingResponse(
         generate(),
         media_type="text/plain"
     )
-```
+```

docs/user-guide/concepts/streaming/callback-handlers.md

@@ -42,7 +42,6 @@ Callback handlers receive the same event types as [async iterators](./async-iter
 ### Text Generation Events
 
 - `data`: Text chunk from the model's output
-- `complete`: Boolean indicating if this is the final chunk
 - `delta`: Raw delta content from the model
 
 ### Tool Events
@@ -61,6 +60,7 @@ Callback handlers receive the same event types as [async iterators](./async-iter
 - `event`: Raw event from the model stream
 - `force_stop`: True if the event loop was forced to stop
 - `force_stop_reason`: Reason for forced stop
+- `result`: The final [`AgentResult`](../../../api-reference/agent.md#strands.agent.agent_result.AgentResult)
 
 ### Reasoning Events