requestBackchannelAuthorizationPost
@POST
@Path("/bc-authorize")
@Produces("application/json")
javax.ws.rs.core.Response requestBackchannelAuthorizationPost(@FormParam("client_id")
                                                              java.lang.String clientId,
                                                              @FormParam("scope")
                                                              java.lang.String scope,
                                                              @FormParam("client_notification_token")
                                                              java.lang.String clientNotificationToken,
                                                              @FormParam("acr_values")
                                                              java.lang.String acrValues,
                                                              @FormParam("login_hint_token")
                                                              java.lang.String loginHintToken,
                                                              @FormParam("id_token_hint")
                                                              java.lang.String idTokenHint,
                                                              @FormParam("login_hint")
                                                              java.lang.String loginHint,
                                                              @FormParam("binding_message")
                                                              java.lang.String bindingMessage,
                                                              @FormParam("user_code")
                                                              java.lang.String userCode,
                                                              @FormParam("requested_expiry")
                                                              java.lang.Integer requestedExpiry,
                                                              @FormParam("request")
                                                              java.lang.String request,
                                                              @FormParam("request_uri")
                                                              java.lang.String requestUri,
                                                              @Context
                                                              javax.servlet.http.HttpServletRequest httpRequest,
                                                              @Context
                                                              javax.servlet.http.HttpServletResponse httpResponse,
                                                              @Context
                                                              javax.ws.rs.core.SecurityContext securityContext)