span_format.json

{
    "name": "span-name",
    "context": {
        "trace_id": "trace-id",
        "span_id": "span-id",
        "trace_state": "[]"
    },
    "kind": "SpanKind.CLIENT",
    "parent_id": "parent-id or None (for root span)",
    "start_time": "UTC timestamp",
    "end_time": "UTC timestamp",
    "status": {
        "status_code": "OK or Error"
    },
    "attributes": {
        "description": "List of AI component entities used in this span, eg Model, Inference hosting service. Needs to be one of the supported entity types.",
    
        "span.type": "Monocle-span-type",
        "entity.count": "count-of-entities",
    
        "entity.<index>.name": "Monocle-Entity-name",
        "entity.<index>.type": "Monocle-Entity-Type",
        "entity.<index>.<attribute>": "Value"
    },
    "events" : [
        {
            "name": "data.input",
            "timestamp": "UTC timestamp",
            "attributes": {
                "input_attribute": "value"
           }
        },
        {
            "name": "data.output",
            "timestamp": "UTC timestamp",
            "attributes": {
                "output_attribute": "value"
            }
        },
        {
            "name": "metadata",
            "timestamp": "UTC timestamp",
            "attributes": {
                "metadata_attribute": "value"
            }
        }
    ],
    "links": [],
    "resource": {
        "attributes": {
            "service.name": "top-workflow-name"
        },
        "schema_url": ""
    }
}