404 Not Found

The server responds with this error when it understands the HTTP request sent by the caller but can not find requested resources for the given URL. No indication is given in the server response if the resource is not available temporarily or permanently.

Possible solutions

Make sure that the URL you are passing is correct and that the resource id, if specified in the path, is correct.
For example, If a call tries to fetch an account with the wrong account identifier 'Not Found' status code will be returned.

/accounts/GE54TB4545645645645/balances
Where IBAN GE54TB4545645645645 specified in the path does not exist in the Bank system.