API errors

Not found

The resource in the request URL does not exist.

404application/problem+json

What it means

The path was routable but the resource it names is unknown to your credentials: a mistyped or stale reference, a reference created under different credentials or in the other environment, or a resource that has since been deleted.

404 · application/problem+json

{
  "type": "https://developers.firsty.app/errors/not-found",
  "title": "Not found",
  "status": 404,
  "detail": "eSIM not found"
}

How to handle it

Check the reference and the path. References are opaque strings; store and send them exactly as the API returned them.
Check the environment. A sandbox reference used against production (or the reverse) is simply unknown there.
Treat the answer as settled for that exact request. Retrying the same URL will keep returning 404; there is nothing transient about it.

Errors reference eSIM lifecycle

What it means

How to handle it

Related