code: def validate(self, data):
          '''Validates a data dict against this schema.
  
          Args:
              data (dict): The data to be validated.
  
          Raises:
              ValidationError: If the data is invalid.
          '''
          try:
              self._validator.validate(data)
          except jsonschema.ValidationError as e:
              six.raise_from(ValidationError.create_from(e), ef validate(self, data):
          '''Validates a data dict against this schema.
  
          Args:
              data (dict): The data to be validated.
  
          Raises:
              ValidationError: If the data is invalid.
          '''
          try:
              self._validator.validate(data)
          except jsonschema.ValidationError as e:
              six.raise_from(ValidationError.create_from(e), e)
docs: Validates a data dict against this schema.
  
          Args:
              data (dict): The data to be validated.
  
          Raises:
              ValidationError: If the data is invalid.