Errors

Every error response carries a stable code field. Branch on the code, never on the human-readable message.

Code	Message
`ACCOUNT_LOCKED`	Account temporarily locked. Try again in a few minutes.
`AGENT_UNAVAILABLE`	The compute fleet is briefly unavailable. Try again shortly.
`BILLING_NOT_CONFIGURED`	Billing isn't configured for this environment.
`CONFIRMATION_REQUIRED`	Please type the resource name to confirm.
`CONFLICT`	That conflicts with your account's current state.
`CREDIT_GRANT_REVOKED`	That credit grant has been revoked.
`FEATURE_REQUIRES_UPGRADE`	This feature isn't included in your current plan.
`FORBIDDEN`	You don't have permission to do that.
`IDEMPOTENCY_IN_PROGRESS`	Just a moment — that operation is still in flight.
`IDEMPOTENCY_KEY_MISMATCH`	The request body changed for the same retry key.
`INTERNAL_ERROR`	Something broke on our side. We were notified.
`INVALID_REQUEST`	There's a problem with the request.
`NOT_FOUND`	We couldn't find what you were looking for.
`NO_CAPACITY`	All compute servers are at capacity right now.
`PAYMENT_REQUIRED`	This requires a payment method on file.
`QUOTA_EXCEEDED`	You've hit a plan limit.
`RATE_LIMITED`	You're going a little fast — slow down for a moment.
`STRIPE_WEBHOOK_INVALID_SIG`	Invalid webhook signature.
`SUBSCRIPTION_LOCKED`	Your subscription is in a state that doesn't allow that change.
`UNAUTHENTICATED`	Please sign in again.
`VM_STATE_CONFLICT`	The sandbox is in a state that doesn't allow that action.