Adding error throwing for unsupported expression components
Adding error throwing for unsupported expression components

termMed/sct-snapshot-rest-api,termMed/sct-snapshot-rest-api,IHTSDO/sct-snapshot-rest-api,termMed/sct-snapshot-rest-api,IHTSDO/sct-snapshot-rest-api,IHTSDO/sct-snapshot-rest-api