Set to false if you want to suppress the automatically generated email that informs the customer about the subscription update. Important: If set to false, you must send the email yourself. For more information, see Best Practices: Obtaining Customer Consent.

Triggers a renewal immediately. As a result, it also extends the next billing cycle by remaining time of current cycle. You should use this with caution because it is not a standard action for subscription upgrades. Renewals are allowed between start of current billing interval and next billing date. For more information, see Renew a Manual-Renewal Subscription Ahead of Schedule.

Set to true to immediately start the new billing interval. If you use this option, you must also set TriggerImmediateRenewal to true. Can be used when the customer has reached their data limit and you want to offer them to upgrade to a higher-value plan. For more information, see Combine an Upgrade with an Early Renewal at Full Price.

Set to true if you want to update the price of the subscription item based on the current product price. You can use the parameter independent of any other price-relevant updates, such as a quantity or product change. For more information, see Use Case: Update Existing Subscription with New Product Pricing.