Resize live instance disk capacity (plural alias)

POST 
/api/instances/:id/disk-resize

Alias of POST /api/instance/{id}/disk-resize with identical authorization, idempotency, and operation semantics. Limited preview.

Request

Responses

200

Independently verified same-size no-op or terminal replay. Read status; a terminal replay can preserve a failed result.

202

Durably accepted pending/running operation, including a replay of unresolved accepted work.

Response Headers

• Location string

  Inspection route for the original operation.

400

Invalid body, target, or idempotency key; no resize effects.

401

Authentication is missing or invalid.

403

Ownership, organization membership, or account policy denies access.

404

The instance is not available to this caller.

409

Conflicting resize or lifecycle operation, stale identity, quota conflict, or a key reused with another target. Inspect error_code before retrying.

422

The instance does not support managed capacity, or target_below_usage cannot fit usage plus headroom. A measured minimum_target_mib is included when available. No reboot fallback is attempted.

503

New admission is disabled or a prerequisite is unavailable. Inspection and recovery of previously accepted work remain available.