fix(providers): allow dropping default OpenAI image params via null extraBody (#4167)

2026-06-06 19:35:46 +08:00
parent 73353785a0
commit a4cf0f9514
1 changed files with 2 additions and 0 deletions
@@ -996,6 +996,8 @@ class OpenAIImageGenerationClient(ImageGenerationProvider):
            body["size"] = size

        body.update(self.extra_body)
+        # Drop null-valued params so extraBody can opt out of defaults like response_format.
+        body = {key: value for key, value in body.items() if value is not None}

        logger.info("OpenAI Images API request: POST {}/images/generations body={}", self.api_base, body)