/// <summary>删除配置</summary>
/// <returns>存在时删除后返回true，或者返回false</returns>
public static Task <bool> RemoveItem(this INamespaceClient client, string key,
string @operator, CancellationToken cancellationToken = default)
{
if (client == null)
{
throw new ArgumentNullException(nameof(client));
}
if (key == null)
{
throw new ArgumentNullException(nameof(key));
}
if (@operator == null)
{
throw new ArgumentNullException(nameof(@operator));
}
return(client.Delete($"envs/{client.Env}/apps/{client.AppId}/clusters/{client.Cluster}/namespaces/{client.Namespace}/items/{key}?operator={WebUtility.UrlEncode(@operator)}", cancellationToken));
}
