How to check options for null?

var options = Configuration.GetSection(nameof(Patterns));
services.Configure<Patterns>(options);                   

var options = Configuration.GetSection(nameof(Patterns));
services.Configure<Patterns>(options);                   

public ZeebeController(
  KafkaSettings kafkaSettings,
  IZeebeClient zeebeClient,
  IOptions<Patterns> options)
{ 
}

public ZeebeController(
  KafkaSettings kafkaSettings,
  IZeebeClient zeebeClient,
  IOptions<Patterns> options)
{ 
}