fix: add overlay to remove nullable from pagination offset params (#121)

src/openrouter/components/chatcontentcachecontrol.py

@@ -1,30 +1,22 @@
 """Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
 
 from __future__ import annotations
-from openrouter.types import BaseModel, UnrecognizedStr
+from .anthropiccachecontrolttl import AnthropicCacheControlTTL
+from openrouter.types import BaseModel
 from openrouter.utils import validate_open_enum
 from pydantic.functional_validators import PlainValidator
-from typing import Literal, Optional, Union
+from typing import Literal, Optional
 from typing_extensions import Annotated, NotRequired, TypedDict
 
 
 ChatContentCacheControlType = Literal["ephemeral",]
 
 
-ChatContentCacheControlTTL = Union[
-    Literal[
-        "5m",
-        "1h",
-    ],
-    UnrecognizedStr,
-]
-
-
 class ChatContentCacheControlTypedDict(TypedDict):
     r"""Cache control for the content part"""
 
     type: ChatContentCacheControlType
-    ttl: NotRequired[ChatContentCacheControlTTL]
+    ttl: NotRequired[AnthropicCacheControlTTL]
 
 
 class ChatContentCacheControl(BaseModel):
@@ -33,5 +25,5 @@ class ChatContentCacheControl(BaseModel):
     type: ChatContentCacheControlType
 
     ttl: Annotated[
-        Optional[ChatContentCacheControlTTL], PlainValidator(validate_open_enum(False))
+        Optional[AnthropicCacheControlTTL], PlainValidator(validate_open_enum(False))
     ] = None