Postgresflex backup command improvements (#259)

* change title to created at

* add note about current backup schedule in long description

* add backup schedule to the instance describe output

* Update internal/cmd/postgresflex/backup/update-schedule/update_schedule.go

Co-authored-by: João Palet <joao.palet@outlook.com>

* update docs

---------

Co-authored-by: João Palet <joao.palet@outlook.com>

Author: GokceGK

docs/stackit_postgresflex_backup_update-schedule.md

@@ -4,7 +4,7 @@ Updates backup schedule for a PostgreSQL Flex instance
 
 ### Synopsis
 
-Updates backup schedule for a PostgreSQL Flex instance.
+Updates backup schedule for a PostgreSQL Flex instance. The current backup schedule can be seen in the output of the "stackit postgresflex instance describe" command.
 
 ```
 stackit postgresflex backup update-schedule [flags]

internal/cmd/postgresflex/backup/describe/describe.go

@@ -118,7 +118,7 @@ func outputResult(p *print.Printer, cmd *cobra.Command, outputFormat string, bac
 		table := tables.NewTable()
 		table.AddRow("ID", *backup.Id)
 		table.AddSeparator()
-		table.AddRow("START TIME", *backup.StartTime)
+		table.AddRow("CREATED AT", *backup.StartTime)
 		table.AddSeparator()
 		table.AddRow("EXPIRES AT", backupExpireDate)
 		table.AddSeparator()

internal/cmd/postgresflex/backup/update-schedule/update_schedule.go

@@ -32,7 +32,7 @@ func NewCmd(p *print.Printer) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "update-schedule",
 		Short: "Updates backup schedule for a PostgreSQL Flex instance",
-		Long:  "Updates backup schedule for a PostgreSQL Flex instance.",
+		Long:  `Updates backup schedule for a PostgreSQL Flex instance. The current backup schedule can be seen in the output of the "stackit postgresflex instance describe" command.`,
 		Args:  args.NoArgs,
 		Example: examples.Build(
 			examples.NewExample(

internal/cmd/postgresflex/instance/describe/describe.go

@@ -124,6 +124,8 @@ func outputResult(p *print.Printer, outputFormat string, instance *postgresflex.
 		table.AddSeparator()
 		table.AddRow("RAM", *instance.Flavor.Memory)
 		table.AddSeparator()
+		table.AddRow("BACKUP SCHEDULE (UTC)", *instance.BackupSchedule)
+		table.AddSeparator()
 		err = table.Display(p)
 		if err != nil {
 			return fmt.Errorf("render table: %w", err)