I have several feature files with some scenarios. I need to ignore several scenarios, or features, marked with some @tag depending on some condition. I have read specflow documentation but didn't find there something that can be useful for my solution. I want to use something like

[BeforeScenario("sometag")]
public static void BeforeScenario()
{
    if(IgnoreTests)
    {
       // This is the hot spot
       Scenario.DoSomethingToIgnoreScenarioIfConditionButRunScenarioIfConditionFalse();
    }        
}

Also I tried dynamically add or remove tags

[BeforeScenario("sometag")]
public static void BeforeScenario()
{
    if(IgnoreTests)
    {
       ScenarioContext.Current.ScenarioInfo.Tags.ToList().Add("ignore");
    }        
}

but it didn't work. Maybe is there some other way to dynamically add or remove tags? Or some methods in ScenarioContext class which will ignore current scenario?

c# specflow acceptance-testing
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