---
# @generated by sylphx-gen 0.1.0 from contracts@e145cc7cf1bc9605f2b27439e5e17ed76a1a2fd7e7021906a013f7565e4a0cd5. Do not edit.
title: "NO_CAPACITY"
description: "NO_CAPACITY (UNAVAILABLE, HTTP 503): No machine can be granted now (immediate-or-fail); retry after Retry-After."
type: reference
product: platform
summary: "No machine can be granted now (immediate-or-fail); retry after Retry-After."
updated: 2026-09-28
nav: false
---

No machine can be granted now (immediate-or-fail); retry after Retry-After.

**HTTP** 503 · **gRPC** `UNAVAILABLE` · [the error body](/docs/platform/errors)

## Returned by

| Method | Scope | What it does |
| --- | --- | --- |
| [`sandboxes.leases.create`](/docs/api/leases/create) | `sandboxes:write` | Creates a lease: granted now and returned READY (or GRANTED when `wait_ready` is false), or refused with a typed error. There is no queue. |
| [`sandboxes.leases.resume`](/docs/api/leases/resume) | `sandboxes:write` | Resumes a paused lease on a machine granted now, or refuses it; the generation increases. |