Operations can be transactions received from clearing or internal generated operations ( e.g. fees, refund, chargeback...) that are posted on accounts.
In our solution each Operation is identified by its unique operationId
An issuer can retrieve the list of operations posted on a given account and period of time by using the API to List operations for an account :
GET /issuers/{issuerId}/accounts/{accountReference}/operations providing the issuerId of the Issuer and accountReference identifying the Account
In order to retrieve one operation detail, the following should be used .GET /issuers/{issuerId}/accounts/{accountReference}/operations/{operationId}