curl --request POST -H 'Content-Type: application/json' http://localhost:4318/v1/traces --data-raw \
'{
  "resourceSpans": [
    {
      "resource": {
        "attributes": [
          {
            "key": "service.name",
            "value": {
              "stringValue": "my.service"
            }
          }
        ]
      },
      "scopeSpans": [
        {
          "scope": {
            "name": "my.library",
            "version": "1.0.0",
            "attributes": [
              {
                "key": "my.scope.attribute",
                "value": {
                  "stringValue": "some scope attribute"
                }
              }
            ]
          },
          "spans": [
            {
              "traceId": "5B8EFFF798038103D269B633813FC60C",
              "spanId": "EEE19B7EC3C1B174",
              "parentSpanId": "EEE19B7EC3C1B173",
              "name": "Im a server span",
              "startTimeUnixNano": 1685262925000000000,
              "endTimeUnixNano": 1685262925500000000,
              "kind": 2,
              "attributes": [
                {
                  "key": "my.span.attr",
                  "value": {
                    "stringValue": "some value"
                  }
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}'