Use config reader for parsing Job submission #1294
Description
Description
As of v0.19, job submissions are validated with custom code rather than using the config reader. Config reader wasn't used because it doesn't support json.RawMessage (or just []byte). Update config reader to support []byte or json.RawMessage.
Motivation
- Validation error messages can be improved with the help of config reader
- Remove redundant basic error validations such as min/max checks with the help of config reader
Additional context
- Add a StructFieldValidation for []byte with a parser function to cast to json.RawMessage?