Web search query should not be considered required

Comienza con openai-java-core/src/main/kotlin/com/openai/core/RequestOptions.kt y openai-java-core/src/main/kotlin/com/openai/models/responses/ResponseOutputItem.kt, especialmente validate(), y luego sigue el procesamiento de AsyncStreamResponse para response.output_item.added. Reproduce el payload de búsqueda web con responseValidation=true y compáralo con responseValidation=false. Se considera terminado cuando los eventos iniciales de búsqueda web se procesan sin perder la validación de los datos posteriores de la respuesta.

Using com.openai:openai-java:2.19.1

Unclear if this is a bug or if it's working as designed, so bare with me 😅

When settingresponseValidation=true within RequestOptions streaming responses aborts when the server emits an early web search item via response.output_item.added because the payload doesn't have a search query set.

Here's that payload (no query item here yet):

{
  "type": "response.output_item.added",
  "sequence_number": 2,
  "output_index": 0,
  "item": {
    "id": "ws_68877a8f32148198991d63ef036cf83f0d6f8dff2e2dac1b",
    "type": "web_search_call",
    "status": "in_progress",
    "action": {
      "type": "search"
    }
  }
}

The SDK calls validate() before my handler runs and throws the following:

java.util.concurrent.CompletionException: com.openai.errors.OpenAIInvalidDataException: `query` is not set
    at com.openai.core.http.AsyncStreamResponseKt$toAsync$1$subscribe$1$2.invoke(AsyncStreamResponse.kt:125)
    …
Caused by: com.openai.errors.OpenAIInvalidDataException: `query` is not set

When responseValidation=false I do get the ResponseOutputItemAddedEvent sent back to me (without the validation failing)

ResponseOutputItemAddedEvent{item=ResponseOutputItem{webSearchCall=ResponseFunctionWebSearch{id=ws_12345, action=Action{search=Search{query=, type=search, additionalProperties={}}}, status=in_progress, type=web_search_call, additionalProperties={}}}, outputIndex=0, sequenceNumber=2, type=response.output_item.added, additionalProperties={}}

And can lean on the ResponseCompletedEvent to gather a response with the appropriate web results added

So to conclude, this is what happens:

• sending in a query: "use web search tool to find what the top 5 sneakers in US are"
• my handler captures ResponseCreatedEvent
• my handler captures ResponseInProgressEvent

ResponseStreamEvent{inProgress=ResponseInProgressEvent{response=Response{id=resp_123, createdAt=1.753712842E9, error=null, incompleteDetails=null, instructions=Instructions{**instructions**}
, additionalProperties={}}}, Tool{webSearch=WebSearchTool{type=web_search_preview, searchContextSize=medium, userLocation=UserLocation{type=approximate, city=null, country=US, region=null, timezone=null, additionalProperties={}}, additionalProperties={}}}], topP=1.0, background=false, maxOutputTokens=null, maxToolCalls=null, previousResponseId=resp_123, prompt=, reasoning=Reasoning{effort=null, generateSummary=, summary=null, additionalProperties={}}, serviceTier=auto, status=in_progress, text=ResponseTextConfig{format=ResponseFormatTextConfig{text=ResponseFormatText{type=text, additionalProperties={}}}, additionalProperties={}}, topLogprobs=0, truncation=disabled, usage=null, user=null, additionalProperties={store=true, safety_identifier=null, prompt_cache_key=null}}, sequenceNumber=1, type=response.in_progress, additionalProperties={}}}

• receives the web search call in ResponseOutputItemAddedEvent

ResponseOutputItemAddedEvent{item=ResponseOutputItem{webSearchCall=ResponseFunctionWebSearch{id=ws_1234, action=Action{search=Search{query=, type=search, additionalProperties={}}}, status=in_progress, type=web_search_call, additionalProperties={}}}, outputIndex=0, sequenceNumber=2, type=response.output_item.added, additionalProperties={}}

and calls this before it gets back to us, but should it be validating at this point? Also I'm unsure when the query actually gets set, but I'm seeing this in the openAi docs mentioning query may / may not be set at all times

ResponseFunctionWebSearch{id=ws_1234, action=Action{search=Search{query=, type=search, additionalProperties={}}}, status=in_progress, type=web_search_call, additionalProperties={}}

• we still like responseValidation=true to be enforced