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General·HTTP 422·API, CLI, FE

Registry credentials required

registry_auth_required

This image is private; send the registry credentials.

What this means​

The registry only shows this image to someone who signs in, and the request had no credentials for it.

How to fix it​

Send a username and token (or the provider's key) that can read the image, or connect the registry first.

Retry behavior​

Send the request again with credentials.

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/registry_auth_required",
  "title":   "Registry credentials required",
  "status":  422,
  "code":    "registry_auth_required",
  "detail":  "This image is private; send the registry credentials.",
  "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.