fetchByMerchantEntitlementId method returns one or more BillingPlan objects that offer an entitlement whose ID matches the input. For example, call this method if a customer would like to see all the billing plans which grant a specific privilege on your site.
Input
srd: sparse response description, a SOAP string (which must be a JSON object), in which you specify the elements you want returned.This parameter enables the calling system to constrain amethod call to return only components you specify. This gives you greater control over returned content, and improves response time within the Vindicia platform by reducing the processing needed for the call.
Some fields are required, either practically or in the WSDL, and will be returned regardless of the srd. A null srd returns the complete response.
merchantEntitlementId: the merchant’s unique ID for the Entitlement.
Output
return: an object of typeReturn that indicates the success or failure of the call.
billingPlans: an array of one or more BillingPlan objects with an entitlement whose ID matches the input.

