diff --git a/google/genai/_interactions/types/content_delta.py b/google/genai/_interactions/types/content_delta.py
index d104989ce..61dcfedc7 100644
--- a/google/genai/_interactions/types/content_delta.py
+++ b/google/genai/_interactions/types/content_delta.py
@@ -342,7 +342,8 @@ class ContentDelta(BaseModel):
 
     event_id: Optional[str] = None
     """
-    The event_id token to be used to resume the interaction stream, from this event.
+    The event_id token to be used to resume the interaction stream, from
+    this event.
     """
 
     event_type: Optional[Literal["content.delta"]] = None
diff --git a/google/genai/_interactions/types/content_start.py b/google/genai/_interactions/types/content_start.py
index b9dac4df8..2b221bfb8 100644
--- a/google/genai/_interactions/types/content_start.py
+++ b/google/genai/_interactions/types/content_start.py
@@ -30,7 +30,8 @@ class ContentStart(BaseModel):
 
     event_id: Optional[str] = None
     """
-    The event_id token to be used to resume the interaction stream, from this event.
+    The event_id token to be used to resume the interaction stream, from
+    this event.
     """
 
     event_type: Optional[Literal["content.start"]] = None
diff --git a/google/genai/_interactions/types/content_stop.py b/google/genai/_interactions/types/content_stop.py
index 1315d80fe..fa1b75722 100644
--- a/google/genai/_interactions/types/content_stop.py
+++ b/google/genai/_interactions/types/content_stop.py
@@ -26,7 +26,8 @@
 class ContentStop(BaseModel):
     event_id: Optional[str] = None
     """
-    The event_id token to be used to resume the interaction stream, from this event.
+    The event_id token to be used to resume the interaction stream, from
+    this event.
     """
 
     event_type: Optional[Literal["content.stop"]] = None
diff --git a/google/genai/_interactions/types/error_event.py b/google/genai/_interactions/types/error_event.py
index 9b32efe27..a5e9cc120 100644
--- a/google/genai/_interactions/types/error_event.py
+++ b/google/genai/_interactions/types/error_event.py
@@ -39,7 +39,8 @@ class ErrorEvent(BaseModel):
 
     event_id: Optional[str] = None
     """
-    The event_id token to be used to resume the interaction stream, from this event.
+    The event_id token to be used to resume the interaction stream, from
+    this event.
     """
 
     event_type: Optional[Literal["error"]] = None
diff --git a/google/genai/_interactions/types/interaction_event.py b/google/genai/_interactions/types/interaction_event.py
index 58f3d5418..c1c363a5c 100644
--- a/google/genai/_interactions/types/interaction_event.py
+++ b/google/genai/_interactions/types/interaction_event.py
@@ -27,7 +27,8 @@
 class InteractionEvent(BaseModel):
     event_id: Optional[str] = None
     """
-    The event_id token to be used to resume the interaction stream, from this event.
+    The event_id token to be used to resume the interaction stream, from
+    this event.
     """
 
     event_type: Optional[Literal["interaction.start", "interaction.complete"]] = None
diff --git a/google/genai/_interactions/types/interaction_status_update.py b/google/genai/_interactions/types/interaction_status_update.py
index 69d6faad6..5e0e80237 100644
--- a/google/genai/_interactions/types/interaction_status_update.py
+++ b/google/genai/_interactions/types/interaction_status_update.py
@@ -26,7 +26,8 @@
 class InteractionStatusUpdate(BaseModel):
     event_id: Optional[str] = None
     """
-    The event_id token to be used to resume the interaction stream, from this event.
+    The event_id token to be used to resume the interaction stream, from
+    this event.
     """
 
     event_type: Optional[Literal["interaction.status_update"]] = None