Non-nullable property 'UserName' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Cannot convert null literal to non-nullable reference type.

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

Non-nullable property 'UserName' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'

'BrowserActionParams' is obsolete: 'This class is deprecated, use BrowserActionArgs instead.'