Delete usage

Use the deleteSubscriptionUsages method via JSON-RPC API 6.0 to delete usage entered for a specific subscription, price options group, and usage interval.

Request parameters

Parameter	Type / Description
merchantCode	Required (string) The system-generated merchant ID.
sessionID	Required (string) The system-generated code of the session.
hash	Required (string) The MD5 hmac key for the request.
SubscriptionReference	Required (string) Unique code that represents a subscription. Example: 83FE4FEF2.
UsageReference	Optional (number) The system-generated reference code for the usage of the subscription.
OptionCode	Optional (string) Unique 2Checkout option code. The pay-per-usage price options group for which the usage is uploaded. Example: metered pricing.
IntervalStart	Optional (datetime) (mandatory if IntervalEnd is provided) Deletes all usages where UsageEnd >= IntervalStart. Format "YYYY-MM-DD". The timezone used is the one on the server.
IntervalEnd	Optional (datetime) (mandatory if IntervalStart is provided) Deletes all usages where UsageEnd <= IntervalEnd. Format "YYYY-MM-DD". The timezone used is the one on the server.

Request Sample

<?php
require ('PATH_TO_AUTH'); // authentication call
$SubscriptionReference = 'B7D8E72224';
$UsageReference = 120010776516;
$jsonRpcRequest = array('jsonrpc' => '2.0', 'method' => 'deleteSubscriptionUsages', 'params' => array($sessionID, 'SubscriptionReference' => $SubscriptionReference, array("UsageReference" => $UsageReference, "OptionCode" => 'USG_MN', "IntervalStart" => "2018-04-14 13:00:10", "IntervalEnd" => "2020-09-16 13:00:10")), 'id' => $i++);
var_dump ("deleteSubscriptionUsages", callRPC((Object)$jsonRpcRequest, $host));

Response

The deleteSubscriptionUsages method via JSON-RPC APIv6 returns NULL when successful.

class stdClass#3 (3) {
  public $code =>
  int(0)
  public $message =>
  string(46) ""
  public $data =>
  NULL
}

Error handling

The deleteSubscriptionUsages via JSON-RPC APIv6 returns FALSE if:

Error message code	Error code	Error message description
Provided parameters lack the required type or format.	MALFORMED_PARAMETER	One or more parameters lack the required format: SubscriptionReference must be a string.
	MALFORMED_PARAMETER	One or more parameters lack the required format: UsageReference must be a positive integer higher than or equal to 1.
	MALFORMED_PARAMETER	One or more parameters lack the required format: Units must be a positive integer higher than or equal to 1.
	MALFORMED_PARAMETER	One or more parameters lack the required format: IntervalStart must be a string.
	MALFORMED_PARAMETER	One or more parameters lack the required format: IntervalEnd must be a string.
The subscription or usage line are not found.	NOT_FOUND	Subscription not found.
	NOT_FOUND	Usage line described does not exist.
The usage line is already billed.	ALREADY_BILLED	Usage was not deleted as this usage was already billed.
The renewal process is in progress for this subscription.	RENEWAL_IN_PROGRESS	There is a renewal in progress for the provided usage line.
An unexpected error happens.	GENERIC	There has been an error deleting the usage line. Please try again later.