HandlerServlet — translate and marshal request to a handler
{
"name": string,
"type": "HandlerServlet",
"config": {
"handler": string,
"baseURI": string
}
}"handler": string, requiredThe name of the handler heap object to dispatch the exchange to.
"baseURI": string, optionalOverrides request URLs constructed by container, making requests relative to a new base URI. Only scheme, host and port are used in the supplied URI. Default: use container URL.