Improve NotFound exception message to include namespace (#479)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

kr8s/_objects.py

@@ -305,7 +305,9 @@ async def async_exists(self, ensure=False) -> bool:
         if status == 200:
             return True
         if ensure:
-            raise NotFoundError(f"Object {self.name} does not exist")
+            raise NotFoundError(
+                f"Object {self.name} does not exist in {self.namespace}"
+            )
         return False
 
     async def create(self) -> None:
@@ -337,7 +339,9 @@ async def delete(self, propagation_policy: str | None = None) -> None:
                 self.raw = resp.json()
         except ServerError as e:
             if e.response and e.response.status_code == 404:
-                raise NotFoundError(f"Object {self.name} does not exist") from e
+                raise NotFoundError(
+                    f"Object {self.name} does not exist in {self.namespace}"
+                ) from e
             raise e
 
     async def refresh(self) -> None:
@@ -357,7 +361,9 @@ async def async_refresh(self) -> None:
                 self.raw = resp.json()
         except ServerError as e:
             if e.response and e.response.status_code == 404:
-                raise NotFoundError(f"Object {self.name} does not exist") from e
+                raise NotFoundError(
+                    f"Object {self.name} does not exist in {self.namespace}"
+                ) from e
             raise e
 
     async def patch(self, patch, *, subresource=None, type=None) -> None:
@@ -386,7 +392,9 @@ async def async_patch(self, patch: dict, *, subresource=None, type=None) -> None
                 self.raw = resp.json()
         except ServerError as e:
             if e.response and e.response.status_code == 404:
-                raise NotFoundError(f"Object {self.name} does not exist") from e
+                raise NotFoundError(
+                    f"Object {self.name} does not exist in {self.namespace}"
+                ) from e
             raise e
 
     async def scale(self, replicas: int | None = None) -> None: