fixed broken import

Author: james-rl

src/runloop_api_client/_utils/__init__.py

@@ -58,7 +58,6 @@
     maybe_transform as maybe_transform,
     async_maybe_transform as async_maybe_transform,
 )
-from ._validation import ValidationNotification as ValidationNotification
 from ._reflection import (
     function_has_argument as function_has_argument,
     assert_signatures_in_sync as assert_signatures_in_sync,

src/runloop_api_client/_utils/_validation.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+from typing import List, Optional
+
+
+class ValidationNotification:
+    """Collects validation errors without raising exceptions.
+
+    This follows the notification pattern: validations append errors, and callers
+    decide how to react (e.g., surface all messages at once or abort).
+    """
+
+    def __init__(self) -> None:
+        self._errors: List[str] = []
+        self._causes: List[Optional[Exception]] = []
+
+    def add_error(self, message: str, cause: Optional[Exception] = None) -> None:
+        self._errors.append(message)
+        self._causes.append(cause)
+
+    def has_errors(self) -> bool:
+        return len(self._errors) > 0
+
+    @property
+    def errors(self) -> List[str]:
+        # Return a copy to avoid external mutation
+        return list(self._errors)
+
+    def error_message(self) -> str:
+        # Join with semicolons to present multiple issues succinctly
+        return "; ".join(self._errors)

src/runloop_api_client/resources/blueprints.py

@@ -15,7 +15,8 @@
     blueprint_create_from_inspection_params,
 )
 from .._types import NOT_GIVEN, Body, Omit, Query, Headers, NotGiven, SequenceNotStr, omit, not_given
-from .._utils import maybe_transform, async_maybe_transform, ValidationNotification
+from .._utils import maybe_transform, async_maybe_transform
+from .._utils._validation import ValidationNotification
 from .._compat import cached_property
 from .._resource import SyncAPIResource, AsyncAPIResource
 from .._response import (