Add directly connected downstream workers to the worker resource api (#2831)

internal/cmd/commands/workerscmd/funcs.go

@@ -225,6 +225,11 @@ func (c *Command) printListTable(items []*workers.Worker) string {
 				fmt.Sprintf("    Last Status Time:        %s", item.LastStatusTime.Format(time.RFC1123)),
 			)
 		}
+		if len(item.DirectlyConnectedDownstreamWorkers) > 0 {
+			output = append(output,
+				"    Directly Connected Downstream Workers:",
+				base.WrapSlice(6, item.DirectlyConnectedDownstreamWorkers))
+		}
 
 		if len(item.AuthorizedActions) > 0 {
 			output = append(output,
@@ -331,6 +336,14 @@ func printItemTable(item *workers.Worker, resp *api.Response) string {
 		}
 	}
 
+	if len(item.DirectlyConnectedDownstreamWorkers) > 0 {
+		ret = append(ret,
+			"",
+			"  Directly Connected Downstream Workers:",
+			base.WrapSlice(4, item.DirectlyConnectedDownstreamWorkers),
+		)
+	}
+
 	if len(item.AuthorizedActions) > 0 {
 		ret = append(ret,
 			"",