Error · 501

feature_not_available

That feature is not available on this account

What happened

That feature is not enabled on this account.

What to do

Contact support if you expected it to be available.

The response body carries a recovery object with the same guidance in machine-readable form: recovery.action names the call to make next, and recovery.hint is one sentence a model can act on. Not every code carries one — a 401, for instance, has nothing to recover to but a valid token.

capability_missing — This node does not support that operation

Back to the full error reference

501 application/problem+json

{9 keys}

:"https://api.inleed.com/errors/feature_not_available",

:"That feature is not available on this account",

:501,

:"That feature is not enabled on this account.",

:"feature_not_available",

:"/api/v1/…",

:"req_01hxa3b4c5d6e7f8g9h0j1k2m3",

:"2026-08-29T12:34:56.000Z",

:{2 keys}

:"…",

:"Contact support if you expected it to be available."

}

Click a key to copy its jq path.

Handling it

// Branch on code, never on title or detail — those are written for
// humans and may change wording at any time.

if (problem.code === 'feature_not_available') {
  // Contact support if you expected it to be available.
}

What happened

What to do

Other 501 responses