CreateResponseBody Create http response body based on method result and restmetadata to w.r.t result headers and response body name.

CreateResponseStatus Create http response status based on method result, and annotated definition of succeed or exception cases.

ParseBodyParams Parse the http body.

ParseHeaderParams Parse the http header.

ParsePathParams Parse the URL path variable.

ParseQueryParams Parse the http query.

* Query data can come from two places: * 1.

SetResponseHeader Create http response header based on method result, and annotated definition of result to header name map.

WithGorillaMuxRouter sets underlying gorilla mux router to provided one.

WithTracerRest option allows NewRequestHandler to set API server tracer that will be used to extract http headers and create server spans for incoming calls.