Data-api wildcard findMany on _id field (string)

I’ve had a look at https://www.mongodb.com/docs/atlas/api/data-api-resources/ but I can’t seem to find a way to achieve this: I would like to run a ‘findMany’ data-api query against the ‘_id’ field (which I have created as a string rather than Object) using wildcards.

For example, return me all documents where ‘_id’ matches a string that begins with ‘fruits’. Is this currently possible?