Hi there,
It appears we cannot use double quote with odata at all, it converted it to a single quote.
See below:
var baseUri = "";
var uri = new Uri(baseUri, $"Data");
string filter = "ID eq \"";
uri = uri.GetODataUri(filter: filter, top: null, skip: null, orderby: null, expand: null, select: null, count: false);
Result: '/Data?$filter=ID+eq+%27&$count=false'
The output URI encoded string becomes %27 which represent a single quote not a double quote