Returns an error when a wrong number of arguments is given.
This function does not generate a change.
num_arguments_err([message])
| Argument | Type | Description |
|---|---|---|
| message | str (optional) | Alternative error message. |
An error value (in a client response, an error value will be packed as a string value with the error message).
This code shows num_arguments_err():
num_arguments_err();
Return value in JSON format
"wrong number of arguments"