UNKNOWN_FIELD_EXCEPTION error class
Encountered unknown fields during parsing: <unknownFieldBlob>
, which can be fixed by an automatic retry: <isRetryable>
NEW_FIELDS_IN_FILE
Unknown fields inside file path: <filePath>
Rescued file schema: <newColumnsInFileSchema>
NEW_FIELDS_IN_RECORD_WITH_FILE_PATH
Unknown fields inside file path: <filePath>
Rescued record schema: <newColumnsInRecordSchema>