how to give projection fields in mongo query in kotlin

# getting-started

[techie01]

how to give projection fields in mongo query in kotlin

[voddan]

This is a very vague question. To answer it we need more context and details. Could you please ask it at StackOverflow and post a link to it here?

[techie01]

val v=users.findOne("""{"phone":${phone}"}""") ,in this situation it has many fields but i want to return only domain name in that document . how ??