Rest API parameter are case-sensitive , Like User_Id and user_id are not interchangeable.
Read moreIs Newtonsoft case insensitive?
By default Newtonsoft does case insensitive JSON deserialization and System. Text. Json does case sensitive JSON deserialization. Case sensitivity comes into play when a JSON string is being deserialized into an object.
Read moreIs JSON parsing case sensitive?
SQL, by default, is case insensitive to identifiers and keywords, but case sensitive to data. … JSON is case sensitive to both field names and data.
Read more