TronRequestGetDelegatedResourceV2 constructor
      
      TronRequestGetDelegatedResourceV2({ 
    
    
- required TronAddress fromAddress,
 - required TronAddress toAddress,
 - bool visible = true,
 
Implementation
TronRequestGetDelegatedResourceV2(
    {required this.fromAddress,
    required this.toAddress,
    this.visible = true});