Sume job error categories and the next action for each

Failed Sume jobs carry a category: validation, auth, quota, queue, generation_unavailable, generation_rejected, timeouts, runtime_unavailable or internal.

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Failed Sume jobs expose public error metadata such as category, stage, retryability, retry-after seconds, public reason and next action (read 2026-10-06 in the errors docs).

Which category needs which action?

The docs map each category to a typical next step.

Sume docs, read 2026-10-06.
CategoryTypical next action
validationCorrect the input
authCheck the API key and workspace access
quotaAdd funds or reduce cost
queueRetry later with the same key
generation_rejectedCheck events, fix unsupported input
generation_timeoutPoll status or retry later
internalCheck events, contact support

What should I do in practice?

Retry only when the category allows it.

  • Branch on category, not message text.
  • Respect retry-after seconds.
  • Internal provider payloads are not public fields.

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