Atlas search Index in C#

[Henrique_Shoji]

Hi!
Im trying to use the atlas search package in C#,
This is my C# code using autocomplete:

And im getting this error:

Also if possible, how do i use Fuzzy in C# autocomplete?

Couldn’t found any of those mentioned options anywhere on internet.
Much appreciate the help and the time helping me!

[Marcus (Marcus Eagan)]

The error suggests that you need to modify your search index to ensure that ProfileName is of type Autocomplete. Could you share your index definition and the full C# query code rather than a picture?

[Henrique_Shoji]

I fixed this problem by changing the default index using the following JSON:
{
“mappings”: {
“dynamic”: false,
“fields”: {
“ProfileName”: {
“foldDiacritics”: false,
“maxGrams”: 8,
“minGrams”: 3,
“type”: “autocomplete”
}
}
}
}

Now im trying to use sort by textScore and use fuzzy, how do i use fuzzy on autocomplete or regex?