Retrieves a list of available Plan VariantsAsk AIget https://sandbox.billwerk.com/api/v1/planvariantsExternalSubscriptionType property does not exist for products that are billed internallyQuery ParamsexternalIdstringFilter for specific External IdplanIdstringFilter for specific Planskipint32Defaults to 0If you are using pagination, you can skip n items (1000 max.)takeint32Defaults to 200Limit returned items (Max = 500, Default = 200)Responses 200OK 401UnauthorizedUpdated 3 months ago