Read Billing Period Definition Details

curl -X GET "https://secure.fusebill.com/v1/BillingPeriodDefinitions/{billingPeriodID}\
	-H "Content-Type: application/json" \
	-H "Authorization: Basic {APIKey}"

//Setup API key
string apiKey = "{APIKey}";
//Configure URI
WebRequest request = WebRequest.Create("HTTPS://secure.fusebill.com/v1/BillingPeriodDefinitions/{billingPeriodID}");
//Add Content type
request.ContentType = "application/json";
//Add Api key authorization
request.Headers.Add(HttpRequestHeader.Authorization, "Basic " + apiKey);
//Set request method
request.Method = "GET";
//Perform the request
var httpResponse = (HttpWebResponse)request.GetResponse();
//Record the response from our request
var result = "";
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
  result = streamReader.ReadToEnd();
}

#Import library Requests
import requests
#Pass in a dictionary to the Headers parameter
headers = {'Authorization' : 'Basic {APIKey}', 'Content-Type' : 'application/json'}
#Pass in your URI and Headers
r = requests.get('https://secure.fusebill.com/v1/BillingPeriodDefinitions/{billingPeriodID}', headers=headers)
print(r.content)

{
  "currentBillingPeriodStartDate": "2019-10-29T04:00:00",
  "currentBillingPeriodEndDate": "2020-01-29T05:00:00",
  "nextRechargeDate": "2020-01-29T05:00:00",
  "invoiceDay": 29,
  "invoiceMonth": null,
  "cycle": "Monthly",
  "billingPeriodType": "CustomerActivation",
  "createdDate": "2019-10-29T04:02:33",
  "numberOfIntervals": 3,
  "numberOfBillingPeriods": 3,
  "invoiceInAdvance": 0,
  "manuallyCreated": false,
  "paymentMethodId": null,
  "autoCollect": null,
  "autoPost": null,
  "term": "",
  "poNumber":"234-UPRC",  
  "subscriptions": {
    "headers": {
      "count": 1,
      "currentPage": 0,
      "previousPage": -1,
      "nextPage": 1,
      "maxCount": 6,
      "pageSize": 10000,
      "maxPageIndex": 1,
      "sortExpression": "planCode",
      "sortOrder": "Ascending",
      "additionalData": null
    },
    "results": [
      {
        "customerId": 593500,
        "planId": 17126,
        "planCode": "bronze",
        "name": "Bronze",
        "description": null,
        "reference": null,
        "interval": "Monthly",
        "numberOfInterval": 3,
        "subscriptionStatus": "Active",
        "monthlyRecurringRevenue": 500,
        "netMonthlyRecurringRevenue": 500,
        "lastBillingDate": "2019-10-29T04:00:00",
        "nextBillingDate": "2020-01-29T05:00:00",
        "expiryDate": null,
        "scheduledActivationTimestamp": null,
        "cancellationTimestamp": null,
        "suspendedTimestamp": null,
        "createdTimestamp": "2019-07-29T19:44:14",
        "modifiedTimestamp": "2019-10-29T14:30:40.32",
        "activatedTimestamp": "2019-07-29T19:45:11",
        "provisionedTimestamp": null,
        "nextPeriodStartDate": "2020-01-29T05:00:00",
        "contractStartTimestamp": null,
        "contractEndTimestamp": null,
        "remainingInterval": null,
        "migrationDate": null,
        "scheduledMigrationDate": null,
        "canMigrate": true,
        "id": 300554,
        "uri": "https://secure.fusebill.com/v1/subscriptions/300554"
      }
    ]
  },
  "id": 227787,
  "uri": "https://secure.fusebill.com/v1/BillingPeriodDefinitions/227787"
}

{
    "ErrorId": 0,
    "HttpStatusCode": 404,
    "Errors": [
        {
            "Key": "Api Error",
            "Value": "BillingPeriodDefinition with id 82 not found."
        }
    ]
}