curl --request GET \
  --url https://mango.sievedata.com/v2/usage/function/{owner_name}/{function_name}/versions/{version_slug} \
  --header 'X-API-Key: <api-key>'

{
  "total_compute_seconds": 123,
  "total_cost_dollars": 123,
  "cpu": {
    "compute_seconds": 123,
    "cost_dollars": 123
  },
  "a100": {
    "compute_seconds": 123,
    "cost_dollars": 123
  },
  "a100-20gb": {
    "compute_seconds": 123,
    "cost_dollars": 123
  },
  "v100": {
    "compute_seconds": 123,
    "cost_dollars": 123
  },
  "l4": {
    "compute_seconds": 123,
    "cost_dollars": 123
  },
  "t4": {
    "compute_seconds": 123,
    "cost_dollars": 123
  },
  "other": {
    "compute_seconds": 123,
    "cost_dollars": 123
  }
}