General·HTTP 409·API, CLI, FE
Credential has open sessions
credential_has_sessions
Open sessions still use this credential.
What this means
Something is connected to the database with this credential right now, such as an app outside ComputeSphere or a database tool.
How to fix it
Move what is connected to another credential, then retire this one. To retire it anyway, send force: true: the credential then can't open new connections, and sessions already open keep running until they disconnect.
Retry behavior
Retry after the sessions have closed.
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/credential_has_sessions",
"title": "Credential has open sessions",
"status": 409,
"code": "credential_has_sessions",
"detail": "Open sessions still use this credential.",
"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.