}
	args = Args{
		URL:         u,
		AuthToken:   authToken,
		Transport:   transport,
		CloseRespFn: closeRespFn,
	}
	if err = args.Validate(); err != nil {
		return args, err
	}
	return args, nil
}

// New - initializes opa policy engine connector.
func New(args Args) *Opa {
	// No opa args.
	if args.URL == nil || args.URL.Scheme == "" && args.AuthToken == "" {
		return nil
	}

		RoleARN:     roleArn,
	}
	if err = args.Validate(); err != nil {
		return args, err
	}
	return args, nil
}

// New - initializes Authorization Management Plugin.
func New(shutdownCtx context.Context, args Args) *AuthNPlugin {
	if args.URL == nil || args.URL.Scheme == "" && args.AuthToken == "" {
		return nil
	}
	plugin := AuthNPlugin{
		args:        args,

	}
	if err = args.Validate(); err != nil {
		return args, err
	}
	return args, nil
}

// New - initializes Authorization Management Plugin.
func New(args Args) *AuthZPlugin {
	if args.URL == nil || args.URL.Scheme == "" && args.AuthToken == "" {
		return nil
	}
	return &AuthZPlugin{
		args:   args,
		client: &http.Client{Transport: args.Transport},
	}
}

	}

	hkvs := HelpSubSysMap[subSys]
	for _, hkv := range hkvs {
		var enabled bool
		if enableRequired {
			enabled = currKVS.Get(Enable) == EnableOn
		} else {
			// when enable arg is not required
			// then it is implicit on for the sub-system.
			enabled = true
		}
		v, _ := currKVS.Lookup(hkv.Key)
		if v == "" && !hkv.Optional && enabled {
			// Return error only if the