API errors
port_in_pending
A number port-in on the eSIM is still in progress.
409application/problem+jsonWhat it means
The eSIM has a port-in that has not reached a final status (completed, rejected, failed or cancelled) and has not been abandoned. Until it settles, the eSIM cannot be activated, swapped or given a second port-in.
409 · application/problem+json
How to handle it
Wait for the port-in to settle, or cancel or abandon it, then retry.