s="spec value" id="val-post"><a href="#val-post" class="anchor"></a><code><span class="keyword">let</span> post: ?&#8288;pretty:string <span>=&gt;</span> namespace:string <span>=&gt;</span> body:<a href="../../../../../../Definitions/Api/Rbac/V1/Role_binding/index.html#type-t">Kubernetes.Definitions.Api.Rbac.V1.Role_binding.t</a> <span>=&gt;</span> ?&#8288;ctx:Cohttp_lwt_unix.Client.ctx <span>=&gt;</span> ?&#8288;headers:Cohttp.Header.t <span>=&gt;</span> Uri.t <span>=&gt;</span> Lwt.t(Stdlib.result(<a href