Reference
CHANNEL_NOT_FOUND
Sales channel not found
Sales channel not found
HTTP status 404 Not Found, code CHANNEL_NOT_FOUND.
What it means#
No sales channel with that id or slug exists in the organisation, or, on the sales surface, no channel is configured for the key or the hosted domain the request arrived on.
What to do#
List the organisation's channels and use an id or slug from the list.
On the wire#
Every error response carrying this code names this page in error.moreInfo,
with the request id in the query string. See Error codes for
the response shape and the list of every code.