updateQuantity

Change a recurring, one-time or seat-based charge's quantity; for a seat-based charge, its number of seats. Usage charges can't take one.

  • The live charge, from Get amendment options.

  • The new quantity. Default, the current one. For a seat-based charge, no fewer than the seats assigned, or previewing or executing the amendment answers 409 SEATS_ASSIGNED.

  • prorate: the new quantity applies from today, and a recurring or seat-based charge's difference for the rest of the current period is charged or credited. none (default): it applies from when the charge's current billing period ends.