post https://sandbox.pismolabs.io/credit-cycle-configurations/v1/accounts//accrual-type-rates
Configure interest rates for individual accounts.
To do this, you must first configure the rates at the program level using the Configure program interest rates endpoint.
Then, use this endpoint to override the configuration for an individual account.
Use the accrual_type field to specify the type of accrual.
The periodToCalculate must be set to UNTIL_DUE_DATE, which means the interest stops accruing when the due date is reached.