wiremock - 如何在存根wiremock时访问请求信息？

Question

如何返回（回显）请求的内容类型和正文？

mockServer.stubFor(
    put(WireMock.urlEqualsTo("/echo"))
    .willReturn(
        aResponse()
        .withStatus(200)
        .withHeader("Content-Type", "@@?") // same as request.content-type
        .withBody("@@?")                   // same as request.body
    )
);

或者是否有任何替代库可以做到这一点？