pakrym-oai eff640f458 Preserve content item kinds in message metadata (#40174) ...

## What changed

- Add `ContentItemKind` as an open-ended string classification and carry an
  optional list of kinds in `InternalChatMessageMetadataPassthrough`.
- Keep unknown classification values intact during round trips, while treating
  a malformed `content_item_kinds` value as absent so the response item can
  still be loaded.

## Testing

- Cover round trips for future classification values and deserialization of
  malformed metadata.

GitOrigin-RevId: 5398cae5bb294a9f71ddd192e297177fab54a576

2026-08-23 02:50:45 +00:00

..

executed_tool_calls_tests.rs

Support standalone named function call outputs (#39782)

2026-08-20 19:19:41 +00:00

executed_tool_calls.rs

Retain attempted tool metadata across prompts (#36507)

2026-08-01 17:36:39 +00:00

item_metadata_tests.rs

Preserve content item kinds in message metadata (#40174)

2026-08-23 02:50:45 +00:00

item_metadata.rs

Preserve content item kinds in message metadata (#40174)

2026-08-23 02:50:45 +00:00