From 4dcf466a5f3cf9a27d48345a2272c3cefa22a06a Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Wed, 19 Feb 2025 03:07:31 +0000
Subject: [PATCH] chore(internal): codegen related update

---
 README.md              | 18 ++++++++++++++++++
 src/asktable/_files.py |  2 +-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1bd49bbb..bf0709d3 100644
--- a/README.md
+++ b/README.md
@@ -134,6 +134,24 @@ for datasource in first_page.items:
 # Remove `await` for non-async usage.
 ```
 
+## File uploads
+
+Request parameters that correspond to file uploads can be passed as `bytes`, a [`PathLike`](https://docs.python.org/3/library/os.html#os.PathLike) instance or a tuple of `(filename, contents, media type)`.
+
+```python
+from pathlib import Path
+from asktable import Asktable
+
+client = Asktable()
+
+client.datasources.add_file(
+    datasource_id="datasource_id",
+    file=Path("/path/to/file"),
+)
+```
+
+The async client uses the exact same interface. If you pass a [`PathLike`](https://docs.python.org/3/library/os.html#os.PathLike) instance, the file contents will be read asynchronously automatically.
+
 ## Handling errors
 
 When the library is unable to connect to the API (for example, due to network connection problems or a timeout), a subclass of `asktable.APIConnectionError` is raised.
diff --git a/src/asktable/_files.py b/src/asktable/_files.py
index 715cc207..25ff804f 100644
--- a/src/asktable/_files.py
+++ b/src/asktable/_files.py
@@ -34,7 +34,7 @@ def assert_is_file_content(obj: object, *, key: str | None = None) -> None:
     if not is_file_content(obj):
         prefix = f"Expected entry at `{key}`" if key is not None else f"Expected file input `{obj!r}`"
         raise RuntimeError(
-            f"{prefix} to be bytes, an io.IOBase instance, PathLike or a tuple but received {type(obj)} instead."
+            f"{prefix} to be bytes, an io.IOBase instance, PathLike or a tuple but received {type(obj)} instead. See https://github.com/DataMini/asktable-python/tree/main#file-uploads"
         ) from None