public EnvEndpointMiddleware(RequestDelegate next, EnvEndpoint endpoint, ILogger <EnvEndpointMiddleware> logger = null)
     : base(endpoint, logger: logger)
 {
     _next = next;
 }
 public EnvEndpointMiddleware(RequestDelegate next, EnvEndpoint endpoint, IEnumerable <IManagementOptions> mgmtOptions, ILogger <EnvEndpointMiddleware> logger = null)
     : base(endpoint, mgmtOptions, logger: logger)
 {
     _next = next;
 }