General·HTTP 422·API, CLI, FE
Volume managed on its service
volume_requires_legacy_mounts
This volume is mounted from its service's storage settings.
What this means
The volume was made before volumes came in sizes, so its mounts are managed on the service.
How to fix it
Mount it from the service's storage settings.
Retry behavior
Sending the same request again gets the same answer.
How it appears in the response
ComputeSphere returns errors as RFC 7807 Problem Details. The type field is the docs URL for this page — switch on code in your client.
{
"type": "https://docs.computesphere.com/errors/volume_requires_legacy_mounts",
"title": "Volume managed on its service",
"status": 422,
"code": "volume_requires_legacy_mounts",
"detail": "This volume is mounted from its service's storage settings.",
"instance": "/v2/…",
"request_id": "f47ac10b-58cc-4372-a567-0e02b2c3d479",
"trace_id": null
}
The Content-Type header is application/problem+json. On field-level validation errors a non-empty errors[] array also appears, each entry carrying its own docs_url for the offending field.