agent: add body to RunnerArguments

CHANGELOG.md

@@ -5,10 +5,16 @@ All notable changes to **Pipecat Cloud** will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
 ### Added
 
-- Added a `stop` command to `pcc agent` that 
-  allows stopping an ongoing Pipecat Cloud session
+- Added a `stop` command to `pcc agent` that allows stopping an ongoing Pipecat
+  Cloud session.
+
+### Changed
+
+- Fallback `RunnerArguments` now include a `body` field in the base class.
 
 ## [0.2.6] - 2025-10-09
 

src/pipecatcloud/agent.py

@@ -15,8 +15,8 @@
     from pipecat.runner.types import (
         DailyRunnerArguments,
         RunnerArguments,
-        WebSocketRunnerArguments,
         SmallWebRTCRunnerArguments,
+        WebSocketRunnerArguments,
     )
 
     _PIPECAT_RUNNER_TYPES_AVAILABLE = True
@@ -33,9 +33,10 @@ class RunnerArguments:
             will be removed in a future release.
         """
 
-        handle_sigint: bool = field(init=False)
-        handle_sigterm: bool = field(init=False)
-        pipeline_idle_timeout_secs: int = field(init=False)
+        handle_sigint: bool = field(init=False, kw_only=True)
+        handle_sigterm: bool = field(init=False, kw_only=True)
+        pipeline_idle_timeout_secs: int = field(init=False, kw_only=True)
+        body: Optional[Any] = field(default_factory=dict, kw_only=True)
 
         def __post_init__(self):
             self.handle_sigint = False
@@ -52,7 +53,6 @@ class DailyRunnerArguments(RunnerArguments):
 
         room_url: str
         token: str
-        body: Any
 
     @dataclass
     class WebSocketRunnerArguments(RunnerArguments):
@@ -63,7 +63,6 @@ class WebSocketRunnerArguments(RunnerArguments):
         """
 
         websocket: WebSocket
-        body: Any
 
     @dataclass
     class SmallWebRTCRunnerArguments(RunnerArguments):
@@ -112,7 +111,9 @@ class PipecatSessionArguments(RunnerArguments, SessionArguments):
     For best compatibility, install: pip install pipecatcloud[pipecat]
     """
 
-    body: Any
+    def __post_init__(self):
+        RunnerArguments.__post_init__(self)
+        _warn_standalone_usage()
 
 
 @dataclass
@@ -144,6 +145,7 @@ def __post_init__(self):
         WebSocketRunnerArguments.__post_init__(self)
         _warn_standalone_usage()
 
+
 @dataclass
 class SmallWebRTCSessionArguments(SmallWebRTCRunnerArguments, SessionArguments):
     """SmallWebRTCTransport based agent session arguments.