The switch expression does not handle all possible values of its input type (it is not exhaustive). For example, the pattern '0' is not covered.

The switch expression does not handle all possible values of its input type (it is not exhaustive). For example, the pattern '0' is not covered.

Non-nullable property 'RequestId' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Dereference of a possibly null reference.