Reschedule an appointment to a different date or calendar. Or both!

To reschedule to an overlapping time, get availability using the ignoreAppointmentIDs[] argument for /availability/times with the current appointment's ID.

Reschedule as an Admin

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admin=true
By default appointments are reschedule as if by a client. Rescheduling as an admin disables availability validations. To reschedule as an admin pass the query parameter admin=true.

No Email

Skip sending the rescheduling e-mail and SMS by rescheduling the appointment with the noEmail=true query parameter.

Errors

Availability errors return a 400 error response:

{
  "status_code": 400,
  "message": "Class series may not be rescheduled.",
  "error": "reschedule_series"
}

Error	Message
`reschedule_not_allowed`	Clients are not allowed to reschedule.
`reschedule_too_close`	Clients are not allowed to reschedule this close to the time of the appointment.
`reschedule_series`	Class series may not be rescheduled.
`reschedule_canceled`	Canceled appointments may not be rescheduled.
`invalid_calendar`	The calendar "987654321" does not exist.
`required_datetime`	The parameter "datetime" is required.
`invalid_timezone`	Invalid timezone "Aint/No_Timezone".
`invalid_datetime`	The datetime "asdf" is invalid.
`not_available_min_hours_in_advance`	The time "2016-01-05T16:00:00-0800" is not far enough in advance.
`not_available_max_days_in_advance`	The time "2017-02-07T16:00:00" is too far in advance.
`not_available`	The time "2016-03-08T05:00:00-0800" is not an available time slot.