from marshmallow import Schema, fields # Repayment Schema class RepaymentSchema(Schema): type = fields.Str(required=False) msisdn = fields.Str(required=False) #optional debtId = fields.Str(required=True) transactionId = fields.Str(required=True) accountId = fields.Str(required=True) customerId = fields.Str(required=True) loanRef = fields.Str(required=True) initiatedBy = fields.Str(required=False)