The variable 'e' is declared but never used

Dereference of a possibly null reference.

Null should not be used for value type parameter 'intervalStep' of type 'int'. Use a non-null value, or convert the parameter to a nullable type. (https://xunit.net/xunit.analyzers/rules/xUnit1012)

Null should not be used for value type parameter 'intervalStep' of type 'int'. Use a non-null value, or convert the parameter to a nullable type. (https://xunit.net/xunit.analyzers/rules/xUnit1012)

Null should not be used for value type parameter 'intervalStep' of type 'int'. Use a non-null value, or convert the parameter to a nullable type. (https://xunit.net/xunit.analyzers/rules/xUnit1012)

Do not use Assert.Equal() to check for null value. Use Assert.Null instead. (https://xunit.net/xunit.analyzers/rules/xUnit2003)

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

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

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