JsonKnownNamingPolicy
The JsonNamingPolicy to be used at run time.
CamelCase = 1
Specifies that the built-in CamelCase be used to convert JSON property names.
KebabCaseLower = 4
KebabCaseUpper = 5
SnakeCaseLower = 2
SnakeCaseUpper = 3
Unspecified = 0
Specifies that JSON property names should not be converted.