post https://localhost:8443/fineract-provider/api/v1/accounts/
Submits new share application
Mandatory Fields: clientId, productId, submittedDate, savingsAccountId, requestedShares, applicationDate
Optional Fields: accountNo, externalId
Inherited from Product (if not provided): minimumActivePeriod, minimumActivePeriodFrequencyType, lockinPeriodFrequency, lockinPeriodFrequencyType