diff --git a/.stats.yml b/.stats.yml
index 2c94a69..0d90c5c 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 5
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/prelude%2Fprelude-1f5a50e21d467599b13b9fa8a754941c04020e024bb43ec00017b5c48b5d6c51.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/prelude%2Fprelude-64c1896dedae5302f4967c8edb2a675a48cba330193a20bdda1409fe3f9f9972.yml
diff --git a/src/prelude_python_sdk/types/verification_check_response.py b/src/prelude_python_sdk/types/verification_check_response.py
index 4bcb3b4..7bca9cf 100644
--- a/src/prelude_python_sdk/types/verification_check_response.py
+++ b/src/prelude_python_sdk/types/verification_check_response.py
@@ -13,6 +13,9 @@ class Metadata(BaseModel):
 
 
 class VerificationCheckResponse(BaseModel):
+    status: Literal["success", "failure", "expired_or_not_found"]
+    """The status of the check."""
+
     id: Optional[str] = None
     """The verification identifier."""
 
@@ -20,6 +23,3 @@ class VerificationCheckResponse(BaseModel):
     """The metadata for this verification."""
 
     request_id: Optional[str] = None
-
-    status: Optional[Literal["success", "failure", "expired"]] = None
-    """The status of the check."""
diff --git a/src/prelude_python_sdk/types/verification_create_response.py b/src/prelude_python_sdk/types/verification_create_response.py
index f1121cb..fdc66ff 100644
--- a/src/prelude_python_sdk/types/verification_create_response.py
+++ b/src/prelude_python_sdk/types/verification_create_response.py
@@ -13,16 +13,16 @@ class Metadata(BaseModel):
 
 
 class VerificationCreateResponse(BaseModel):
-    id: Optional[str] = None
+    id: str
     """The verification identifier."""
 
+    method: Literal["message"]
+    """The method used for verifying this phone number."""
+
+    status: Literal["success", "retry", "blocked"]
+    """The status of the verification."""
+
     metadata: Optional[Metadata] = None
     """The metadata for this verification."""
 
-    method: Optional[Literal["message"]] = None
-    """The method used for verifying this phone number."""
-
     request_id: Optional[str] = None
-
-    status: Optional[Literal["success", "retry", "blocked"]] = None
-    """The status of the verification."""
diff --git a/src/prelude_python_sdk/types/watch_feed_back_response.py b/src/prelude_python_sdk/types/watch_feed_back_response.py
index aa10b12..c879860 100644
--- a/src/prelude_python_sdk/types/watch_feed_back_response.py
+++ b/src/prelude_python_sdk/types/watch_feed_back_response.py
@@ -1,6 +1,5 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
-from typing import Optional
 
 from .._models import BaseModel
 
@@ -8,5 +7,5 @@
 
 
 class WatchFeedBackResponse(BaseModel):
-    id: Optional[str] = None
+    id: str
     """A unique identifier for your feedback request."""
diff --git a/src/prelude_python_sdk/types/watch_predict_response.py b/src/prelude_python_sdk/types/watch_predict_response.py
index d85e251..cb5a871 100644
--- a/src/prelude_python_sdk/types/watch_predict_response.py
+++ b/src/prelude_python_sdk/types/watch_predict_response.py
@@ -20,10 +20,10 @@ class Reasoning(BaseModel):
 
 
 class WatchPredictResponse(BaseModel):
-    id: Optional[str] = None
+    id: str
     """A unique identifier for your prediction request."""
 
-    prediction: Optional[Literal["allow", "block"]] = None
+    prediction: Literal["allow", "block"]
     """A label indicating the trustworthiness of the phone number."""
 
-    reasoning: Optional[Reasoning] = None
+    reasoning: Reasoning