fix: Update file format for PDF content in ChatCompletionFileObject for litellm models

yacinebouaouni · ybouaouni · commit b56e0a8ccb67 · 2025-08-08T02:07:44.000+02:00
diff --git a/src/google/adk/models/lite_llm.py b/src/google/adk/models/lite_llm.py
@@ -276,7 +276,7 @@ def _get_content(
       elif part.inline_data.mime_type == "application/pdf":
         content_objects.append(
             ChatCompletionFileObject(
-                type="file", file={"file_data": data_uri, "format": "pdf"}
+                type="file", file={"file_data": data_uri, "format": "application/pdf"}
             )
         )
       else:

Original file line number	Diff line number	Diff line change
`@@ -276,7 +276,7 @@ def _get_content(`
`276`	`276`	`elif part.inline_data.mime_type == "application/pdf":`
`277`	`277`	`content_objects.append(`
`278`	`278`	`ChatCompletionFileObject(`
`279`		`- type="file", file={"file_data": data_uri, "format": "pdf"}`
	`279`	`+ type="file", file={"file_data": data_uri, "format": "application/pdf"}`
`280`	`280`	`)`
`281`	`281`	`)`
`282`	`282`	`else:`