THPDFJSONValue.GetStr
Reads an object member as a UTF-8 byte string
function GetStr(const Key: AnsiString; const Def: AnsiString = ''): AnsiString;
The unit is HPDFDocJobs; the default is returned when the member is missing or is not a string value
String members are stored as UTF-8 bytes, so this accessor performs no conversion; use GetText for a decoded UnicodeString
SetStrMember writes the companion member