parameters: (self, config_file_path, key, field)
docstring: Create the error for unknown key.
docstring_summary: Create the error for unknown key.
docstring_tokens: Create the error for unknown key .
function: def __init__(self, config_file_path, key, field):
          """Create the error for unknown key."""
          super().__init__()
          self.config_file_path = config_file_path
          self.key = key
          self.field = field
function_tokens: def __init__ ( self , config_file_path , key , field ) : super ( ) . __init__ ( ) self . config_file_path = config_file_path self . key = key self . field = field