curl --request POST \
  --url https://api.egp.scale.com/v5/spans \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "id": "<string>",
  "name": "<string>",
  "trace_id": "<string>",
  "parent_id": "<string>",
  "group_id": "<string>",
  "start_timestamp": "2023-11-07T05:31:56Z",
  "end_timestamp": "2023-11-07T05:31:56Z",
  "input": {},
  "output": {},
  "metadata": {},
  "status": "SUCCESS",
  "type": "STANDALONE",
  "application_interaction_id": "<string>",
  "application_variant_id": "<string>"
}'

{
  "id": "<string>",
  "object": "span",
  "created_by": {
    "id": "<string>",
    "object": "identity",
    "type": "user"
  },
  "name": "<string>",
  "trace_id": "<string>",
  "parent_id": "<string>",
  "group_id": "<string>",
  "start_timestamp": "2023-11-07T05:31:56Z",
  "end_timestamp": "2023-11-07T05:31:56Z",
  "input": {},
  "output": {},
  "metadata": {},
  "status": "SUCCESS",
  "type": "STANDALONE",
  "application_interaction_id": "<string>",
  "application_variant_id": "<string>",
  "account_id": "<string>"
}