curl --request POST \
  --url https://us.api.flexprice.io/v1/events/usage \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "event_name": "api_request",
  "billing_anchor": "2024-03-05T14:30:45.123456789Z",
  "customer_id": "customer456",
  "end_time": "2024-03-20T00:00:00Z",
  "external_customer_id": "customer456",
  "filters": {},
  "group_by": [
    "<string>"
  ],
  "group_by_property": "<string>",
  "multiplier": "<string>",
  "property_name": "request_size",
  "start_time": "2024-03-13T00:00:00Z",
  "timezone": "<string>"
}
'

from flexprice import Flexprice
from flexprice.utils import parse_datetime


with Flexprice(
    api_key_auth="<YOUR_API_KEY_HERE>",
) as f_client:

    res = f_client.events.get_usage_statistics(aggregation_type="COUNT_UNIQUE", event_name="api_request", billing_anchor=parse_datetime("2024-03-05T14:30:45.123456789Z"), customer_id="customer456", end_time=parse_datetime("2024-03-20T00:00:00Z"), external_customer_id="customer456", property_name="request_size", start_time=parse_datetime("2024-03-13T00:00:00Z"))

    # Handle response
    print(res)

import { Flexprice } from "@flexprice/sdk";

const flexprice = new Flexprice({
  apiKeyAuth: "<YOUR_API_KEY_HERE>",
});

async function run() {
  const result = await flexprice.events.getUsageStatistics({
    aggregationType: "COUNT_UNIQUE",
    billingAnchor: new Date("2024-03-05T14:30:45.123456789Z"),
    customerId: "customer456",
    endTime: new Date("2024-03-20T00:00:00Z"),
    eventName: "api_request",
    externalCustomerId: "customer456",
    propertyName: "request_size",
    startTime: new Date("2024-03-13T00:00:00Z"),
  });

  console.log(result);
}

run();

package main

import(
	"context"
	flexprice "github.com/flexprice/go-sdk/v2"
	"github.com/flexprice/go-sdk/v2/models/types"
	"github.com/flexprice/go-sdk/v2/types"
	"log"
)

func main() {
    ctx := context.Background()

    s := flexprice.New(
        flexprice.WithSecurity("<YOUR_API_KEY_HERE>"),
    )

    res, err := s.Events.GetUsageStatistics(ctx, types.GetUsageRequest{
        AggregationType: types.AggregationTypeCountUnique,
        BillingAnchor: types.MustNewTimeFromString("2024-03-05T14:30:45.123456789Z"),
        CustomerID: flexprice.Pointer("customer456"),
        EndTime: types.MustNewTimeFromString("2024-03-20T00:00:00Z"),
        EventName: "api_request",
        ExternalCustomerID: flexprice.Pointer("customer456"),
        PropertyName: flexprice.Pointer("request_size"),
        StartTime: types.MustNewTimeFromString("2024-03-13T00:00:00Z"),
    })
    if err != nil {
        log.Fatal(err)
    }
    if res.GetUsageResponse != nil {
        // handle response
    }
}

{
  "event_name": "<string>",
  "results": [
    {
      "value": 123,
      "window_size": "<string>"
    }
  ],
  "type": "COUNT",
  "value": 123
}

{
  "code": "http_client_error",
  "http_status_code": 123,
  "message": "<string>"
}

{
  "code": "http_client_error",
  "http_status_code": 123,
  "message": "<string>"
}