getHeader
fun <T> getHeader(serializer: DeserializationStrategy<T>, name: String, jsonInstance: Json = Jwt.defaultJsonParser): T(source)
Returns the value of the named header parameter deserialized using the given serializer.
Return
the deserialized header value
Parameters
serializer
the deserialization strategy for type T
name
the header parameter name
jsonInstance
the Json instance to use for deserialization; defaults to the library's Jwt.defaultJsonParser configuration (ignoreUnknownKeys = true, explicitNulls = false)
Throws
if the header parameter is absent