unavailable
HTTP status: 503
What the API sends
{"error":"unavailable","message":"Astris cannot complete this request right now. Nothing was changed. Wait a moment, then try again."}When Astris had already started the change, the message is Astris cannot complete this request right now. Wait a moment, then try again. Both carry a retry-after header. A billing request can get the body {"error":"unavailable"} with no message.
When it happens
The platform that runs your apps failed several times in a row, so Astris stops new changes for a short time.
What to do
Wait for the time the retry-after header gives. If the message does not say that nothing was changed, read the status first, then send the request again.
What your tools show
The Astris CLI and the Astris MCP show Astris failed on its side. Try again.
