Open a hold

Reserve quantities against one or more inventory items. Validation is all-or-nothing: if any line lacks availability, the whole hold is refused and nothing is held.

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Body Params

Hold to open; body carries livemode for S2S callers

Hold to open; checkout forces expires_at to now+24h, order/pack forbid it, manual accepts an optional future value

integer
lines
array of objects
required
lines*
boolean

LiveMode is required for S2S callers; ignored for merchant secret-key callers.

string
required
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