Errors

already_listed

409 – Already on the list. The name is already a Reserved Handle entry.

Already on the list. Answered with 409.

What it means

The name is already a Reserved Handle entry. The list is keyed on the Handle with hyphens stripped, so a second spelling of one name is one entry.

What to do

Read the entry with GET /staff/reserved-handles before adding it again.

The body

{
  "type": "https://tigby.eu/problems/already_listed",
  "title": "Already on the list",
  "status": 409,
  "detail": "…what was refused, naming this request's own values",
  "code": "already_listed",
  "doc_url": "https://docs.tigby.eu/errors/already_listed",
  "agent_hint": "…the next step, for software"
}

Branch on code. The detail names this request's own Handle, id or limit and is not part of the contract.