toggle menu
http4k
6.15.0.1
jvm
switch theme
search in API
http4k-core
/
org.http4k.lens
/
RequestKey
/
required
required
fun
<
T
:
Any
>
required
(
name
:
String
)
:
RequestLens
<
T
>
Represents a mandatory value in the context of a Request.