code: def get_validation_errors(data, schema=None):
      
      schema = _load_schema_for_record(data, schema)
  
      errors = Draft4Validator(
          schema,
          resolver=LocalRefResolver.from_schema(schema),
          format_checker=inspire_format_checker
      )
      return errors.iter_errors(data)
docs: Validation errors for a given record.
  
      Args:
          data (dict): record to validate.
          schema (Union[dict, str]): schema to validate against. If it is a
              string, it is intepreted as the name of the schema to load (e.g.
              ``authors`` or ``jobs``). If it is ``None``, the schema is taken
              from ``data['$schema']``. If it is a dictionary, it is used
              directly.
      Yields:
          jsonschema.exceptions.ValidationError: validation errors.
  
      Raises:
          SchemaNotFound: if the given schema was not found.
          SchemaKeyNotFound: if ``schema`` is ``None`` and no ``$schema`` key was
              found in ``data``.
          jsonschema.SchemaError: if the schema is invalid.