ArgumentGroup (Ignite 2.17.0)

```
@Retention(RUNTIME)
@Target(TYPE)
@Repeatable(ArgumentGroupsHolder.class)
public @interface ArgumentGroup
```
Defines commands arguments restriction. Group of value() fields must be presented in Arguments. If values from value() not conform restrictions then error will be thrown.

See Also:

SystemViewCommandArg, ArgumentGroupsHolder

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  boolean optional
  
  String[] value
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  boolean onlyOneOf

- Element Detail
  - value
```
String[] value
```
    Returns:
    
    Names of argument class fields to forms "group" restriction.
- - optional
```
boolean optional
```
    Returns:
    
    True if arguments is optional, false if required.
- - onlyOneOf
```
boolean onlyOneOf
```
    Returns:
    
    True if only one of argument from group allowed.
    
    Default:
    
    false