Replace a product's sales-channel membership
Authorizations
A secret API key. Publishable keys cannot reach this API. A key may carry an expiry, and an expired key is refused exactly like an unknown one, with a 401 that names no reason; check the key's expires_at in the dashboard rather than inferring it from a response. When a merchant rolls a key's secret they choose a grace window of up to 3 days, and for its duration BOTH the new secret and the one it replaced authenticate, so an integration moves over on its own deploy schedule instead of at the instant the button is pressed. Move before the window closes: after it, the old secret is refused. Nothing else about this contract moves with a roll. The key keeps its id and its scopes, so the only thing an integration updates is the credential itself.
Headers
A unique key per logical write. Replaying a request with the same key returns the first response byte for byte instead of applying the write twice.
Path Parameters
Body
REPLACES THE WHOLE SET, not a delta. sales_channel_ids is required BY NAME rather than defaulting to empty when omitted: an omitted field silently taking a product off the shop is exactly the surprise this API's additive-only rule elsewhere exists to prevent. Send an empty array to mean "sell nowhere", a real, expressible decision distinct from not sending the field at all. Every id must belong to the caller's own store; one that does not is 400 invalid_sales_channel.