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T7115 service-failed

A call of a service failed: the service answered with a status of 400 or more, also after its tries, no answer came, or the answer passed limits.time or limits.size of the service.

Details

The error carries what the service answered, for code to read: error.service is { status, body }, the status when there was one, and the body as JSON or as text, up to limits.error of the service (16 kB). Every secret of the app is taken out of that body before it is kept anywhere, so a key that the service echoes back is [secret] there. A caller of the app is sent the code and its general sentence, and nothing of service.

A call is tried again only where that is safe: a call that states changes: false, a get, and a call that carries a once-only key, which a call inside a step of a flow does where its service names onceOnlyHeader. A step of a flow tries this code again like any failure, also for a status of the caller's own side: code that minds reads error.service.status.

TypeScript
try {
  await stripe.createRefund({ charge })
} catch (error) {
  if (error.code === 'T7115' && error.service?.status === 404) fail('no-such-charge', 'That charge is not there.')
  throw error
}

The fix

Read error.service to see what the service said. A status that is yours to tell, as a 404, is answered with your own fail. A service that answers slowly is given more time with limits: { time }, and a large answer more room with limits: { size }.

See also

word.service, option.service.limits, option.service.tries, code.T7116

Tent.js