SIGNING_KEY_EXISTS

Meaning

This certificate is already registered in the organization.

What to do

Check your signing key (validity, passwords, fingerprint) in the Signing area.

Keep the request_id field of the response: it lets support find the incident.

Example response

{
  "code": "SIGNING_KEY_EXISTS",
  "message": "This certificate is already registered in the organization.",
  "docs_url": "/errors/SIGNING_KEY_EXISTS",
  "request_id": "01a0d2…"
}