These fields are optional for amending a plan:
planInformation.code
planInformation.name
planInformation.description
planInformation.billingCycles.total
Only increases to the number of billing cycles are allowed.
processingInformation.subscriptionBillingOptions.applyTo
Default value is
NEW
.
orderInformation.amountDetails.billingAmount
orderInformation.amountDetails.setupFee