{
  "schema_version": "provider-stream-fixture-v1",
  "provider": "google",
  "api_family": "interactions",
  "api_version": "v1",
  "contract_revision": "gemini-interactions-ga-v1-2026-07-21",
  "fixture_layer": "typed-sse-projection",
  "sdk_baseline": "google-genai 2.12.1",
  "source_checked": "2026-07-21",
  "source_urls": [
    "https://ai.google.dev/gemini-api/docs/interactions-overview",
    "https://ai.google.dev/api/interactions-api-v1",
    "https://github.com/googleapis/python-genai/releases/tag/v2.12.1"
  ],
  "events": [
    {
      "event_type": "interaction.created",
      "event_id": "event-1",
      "interaction": {
        "id": "interaction-A",
        "status": "in_progress"
      }
    },
    {
      "event_type": "step.start",
      "event_id": "event-2",
      "index": 0,
      "step": {
        "type": "function_call",
        "arguments": {},
        "id": "call-A",
        "name": "lookup_order"
      }
    },
    {
      "event_type": "step.delta",
      "event_id": "event-3",
      "index": 0,
      "delta": {
        "type": "arguments_delta",
        "arguments": "{\"order_"
      }
    },
    {
      "event_type": "step.delta",
      "event_id": "event-4",
      "index": 0,
      "delta": {
        "type": "arguments_delta"
      }
    },
    {
      "event_type": "step.delta",
      "event_id": "event-5",
      "index": 0,
      "delta": {
        "type": "arguments_delta",
        "arguments": "ref\":\"A-17\"}"
      }
    },
    {
      "event_type": "step.stop",
      "event_id": "event-6",
      "index": 0
    },
    {
      "event_type": "interaction.status_update",
      "event_id": "event-7",
      "interaction_id": "interaction-A",
      "status": "in_progress"
    },
    {
      "event_type": "interaction.completed",
      "event_id": "event-8",
      "interaction": {
        "id": "interaction-A",
        "status": "requires_action",
        "usage": {
          "total_input_tokens": 22,
          "total_output_tokens": 11,
          "total_tokens": 33
        }
      }
    }
  ]
}