This is a wire breaking change for json errors since we have removed and renamed a few fields, and changed part of the structure of the returned json error.
* Remove redundant fields in Status, details.error_id, details.TraceId and details.request_id from API errors.
* Added wrapped errors and "ops" field to indicate the internal operation of the errors returned by the API.
* Added error cli error reporting of Op and wrapped errors.
* Add error handler that converts from rpc.Status errors to Watchtower API errors.
* Better testing for ErrorHandler.
* Rename testcase and remove empty default switch case.
* Change the error status back to int64.
* Converting everything to int32s.
jsonpb wraps int64s as a string which we dont like. We'll figure out how to use values larger than int64s when it comes up.
* Remove special casing for TraceId which isn't needed anymore.
* Removing wrappers from error details since we never need to know when they are set or unset from the end user.
* Using the helper error functions inside the project service.
* Correct usage of hclog, replace panic with Error log.
* Adding periods to all API returned errors, correct spelling, fix missed invalid argument error not using helper function.
* Change our logged errors to Error instead of Warn.
* Add TODO for defining and using our own defined API error codes.
* Add TODO to remove internal error messages.
Jeff Mitchell
Todd Knight