2026-09-09 AI Agents API
- Agent executions can now take a file along:
POST /v1/agents/{agent_id}/executeandPOST /v1/agents/{agent_id}/execute/streamaccept a new optionalinput.attachment
POST /v1/agents/{agent_id}/execute and POST /v1/agents/{agent_id}/execute/stream accept a new optional input.attachment