diff --git a/google/cloud/apigateway_v1/services/api_gateway_service/pagers.py b/google/cloud/apigateway_v1/services/api_gateway_service/pagers.py
index 527e158..3391112 100644
--- a/google/cloud/apigateway_v1/services/api_gateway_service/pagers.py
+++ b/google/cloud/apigateway_v1/services/api_gateway_service/pagers.py
@@ -15,13 +15,13 @@
 #
 from typing import (
     Any,
-    AsyncIterable,
+    AsyncIterator,
     Awaitable,
     Callable,
-    Iterable,
     Sequence,
     Tuple,
     Optional,
+    Iterator,
 )
 
 from google.cloud.apigateway_v1.types import apigateway
@@ -74,14 +74,14 @@ def __getattr__(self, name: str) -> Any:
         return getattr(self._response, name)
 
     @property
-    def pages(self) -> Iterable[apigateway.ListGatewaysResponse]:
+    def pages(self) -> Iterator[apigateway.ListGatewaysResponse]:
         yield self._response
         while self._response.next_page_token:
             self._request.page_token = self._response.next_page_token
             self._response = self._method(self._request, metadata=self._metadata)
             yield self._response
 
-    def __iter__(self) -> Iterable[apigateway.Gateway]:
+    def __iter__(self) -> Iterator[apigateway.Gateway]:
         for page in self.pages:
             yield from page.gateways
 
@@ -136,14 +136,14 @@ def __getattr__(self, name: str) -> Any:
         return getattr(self._response, name)
 
     @property
-    async def pages(self) -> AsyncIterable[apigateway.ListGatewaysResponse]:
+    async def pages(self) -> AsyncIterator[apigateway.ListGatewaysResponse]:
         yield self._response
         while self._response.next_page_token:
             self._request.page_token = self._response.next_page_token
             self._response = await self._method(self._request, metadata=self._metadata)
             yield self._response
 
-    def __aiter__(self) -> AsyncIterable[apigateway.Gateway]:
+    def __aiter__(self) -> AsyncIterator[apigateway.Gateway]:
         async def async_generator():
             async for page in self.pages:
                 for response in page.gateways:
@@ -202,14 +202,14 @@ def __getattr__(self, name: str) -> Any:
         return getattr(self._response, name)
 
     @property
-    def pages(self) -> Iterable[apigateway.ListApisResponse]:
+    def pages(self) -> Iterator[apigateway.ListApisResponse]:
         yield self._response
         while self._response.next_page_token:
             self._request.page_token = self._response.next_page_token
             self._response = self._method(self._request, metadata=self._metadata)
             yield self._response
 
-    def __iter__(self) -> Iterable[apigateway.Api]:
+    def __iter__(self) -> Iterator[apigateway.Api]:
         for page in self.pages:
             yield from page.apis
 
@@ -264,14 +264,14 @@ def __getattr__(self, name: str) -> Any:
         return getattr(self._response, name)
 
     @property
-    async def pages(self) -> AsyncIterable[apigateway.ListApisResponse]:
+    async def pages(self) -> AsyncIterator[apigateway.ListApisResponse]:
         yield self._response
         while self._response.next_page_token:
             self._request.page_token = self._response.next_page_token
             self._response = await self._method(self._request, metadata=self._metadata)
             yield self._response
 
-    def __aiter__(self) -> AsyncIterable[apigateway.Api]:
+    def __aiter__(self) -> AsyncIterator[apigateway.Api]:
         async def async_generator():
             async for page in self.pages:
                 for response in page.apis:
@@ -330,14 +330,14 @@ def __getattr__(self, name: str) -> Any:
         return getattr(self._response, name)
 
     @property
-    def pages(self) -> Iterable[apigateway.ListApiConfigsResponse]:
+    def pages(self) -> Iterator[apigateway.ListApiConfigsResponse]:
         yield self._response
         while self._response.next_page_token:
             self._request.page_token = self._response.next_page_token
             self._response = self._method(self._request, metadata=self._metadata)
             yield self._response
 
-    def __iter__(self) -> Iterable[apigateway.ApiConfig]:
+    def __iter__(self) -> Iterator[apigateway.ApiConfig]:
         for page in self.pages:
             yield from page.api_configs
 
@@ -392,14 +392,14 @@ def __getattr__(self, name: str) -> Any:
         return getattr(self._response, name)
 
     @property
-    async def pages(self) -> AsyncIterable[apigateway.ListApiConfigsResponse]:
+    async def pages(self) -> AsyncIterator[apigateway.ListApiConfigsResponse]:
         yield self._response
         while self._response.next_page_token:
             self._request.page_token = self._response.next_page_token
             self._response = await self._method(self._request, metadata=self._metadata)
             yield self._response
 
-    def __aiter__(self) -> AsyncIterable[apigateway.ApiConfig]:
+    def __aiter__(self) -> AsyncIterator[apigateway.ApiConfig]:
         async def async_generator():
             async for page in self.pages:
                 for response in page.api_configs: