PermissionHandler (Camunda Platform Javadocs 7.16.18-ee)

```
public interface PermissionHandler
```
This is a functional interface to pass a callback that performs the permission check.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void check(CommandContext commandContext)
  Callback that performs the permission check.

- Method Detail
  - check
```
void check(CommandContext commandContext)
```
    Callback that performs the permission check.
    
    Parameters:
    
    commandContext - can be used within the permission check