Describe the bug
When the agents SDK is asked to call a tool via MCP by the model, it expects conversation state to be handled by OpenAI, not locally, and you get Item with id 'rs_REDACTED' not found. Items are not persisted for Zero Data Retention organizations. Remove this item from your input and try again..
Gotta use the Responses API for reasoning summaries, otherwise I'd just switch back to chat completions.
Alternatively- "docs are unclear how to achieve this and I couldn't find any examples".
Debug information
- Agents SDK version: 0.0.13
- Python 3.12.6
Repro steps
- ZDR
- reasoning model
- Responses API
- model decides to call a tool
- agents sdk fails to call openai api with tool call results.
Expected behavior
OpenAI Agents SDK supports using the Responses API with ZDR organizations and tool calling.
Describe the bug
When the agents SDK is asked to call a tool via MCP by the model, it expects conversation state to be handled by OpenAI, not locally, and you get
Item with id 'rs_REDACTED' not found. Items are not persisted for Zero Data Retention organizations. Remove this item from your input and try again..Gotta use the Responses API for reasoning summaries, otherwise I'd just switch back to chat completions.
Alternatively- "docs are unclear how to achieve this and I couldn't find any examples".
Debug information
Repro steps
Expected behavior
OpenAI Agents SDK supports using the Responses API with ZDR organizations and tool calling.