connector_oauth_unavailable

No OAuth client here. Answered with 503.

What it means

This deployment has no OAuth client for the platform, so the Console connect path cannot be offered. It is a deployment's configuration, not the account's fault.

What to do

Connect with an app password instead: PUT /api/identities/{handle}/connectors/{platform}.

The body

{
  "type": "https://tigby.eu/problems/connector_oauth_unavailable",
  "title": "No OAuth client here",
  "status": 503,
  "detail": "…what was refused, naming this request's own values",
  "code": "connector_oauth_unavailable",
  "doc_url": "https://docs.tigby.eu/errors/connector_oauth_unavailable",
  "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.