List Invocations

[  {    "trace_id": "string",    "root_span_id": "string",    "tenant_id": "string",    "agent_id": "string",    "conversation_id": "string",    "user_id": "string",    "feature": "string",    "started_at": "2019-08-24T14:15:22Z",    "duration_ms": 0,    "status": "string",    "error_type": "string",    "estimated_cost_usd": "string",    "total_tokens": 0  }]

{  "detail": [    {      "loc": [        "string"      ],      "msg": "string",      "type": "string",      "input": null,      "ctx": {}    }  ]}