Key Binding to reschedule agenda item after 2 hours

Question

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below is my function for reschedule agenda item to "today + 3 days

(defun my/org-agenda-reschedule-week () 
    (interactive) 
    (org-agenda-schedule nil "+3d"))

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similarly i want function for rescheduling agenda item after current time + 3 hours, these code doesn't work

(defun my/org-agenda-reschedule-hour () 
    (interactive) 
    (org-agenda-schedule nil "+3h"))

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Answer 1

This function should do what you want:

(defun my/org-agenda-reschedule-hour () 
  (interactive) 
  (org-agenda-date-later-hours 3))

You can then bind it with:

(define-key org-agenda-mode-map "x" 'my/org-agenda-reschedule-hour)

Where x is whatever key you want. If you want to create more similar functions, there is also org-agenda-date-later-minutes, as well as earlier versions for both this and the hours function. Similarly, you can use (org-agenda-date-later n) to shift by n days