### Struct

# GUPnP ServiceActionArgInfo

#### Description [src]

    struct GUPnPServiceActionArgInfo {
      char* name;
      GUPnPServiceActionArgDirection direction;
      char* related_state_variable;
      gboolean retval;
    }

This structure contains information about the argument of service action.

###### Structure members

`name` | The name of the action argument.
`direction` | The direction of the action argument.
`related_state_variable` | The name of the state variable associated with this argument.
`retval` | Whether this argument is the return value of the action.