A machine-usable code for the error that occured. Error codes are listed here -- (https://docs.cloud.oracle.com/Content/API/References/apierrors.htm).
Example: {@code 429}
A human-readable description of the issue encountered.
Example: {@code TooManyRequests}
The time the error occured. An RFC3339 formatted datetime string.
Example: {@code 2019-03-29T09:36:42Z}
An error associcated with a work request.