Errors

Common HTTP classes

• 400 malformed input or expired verification codes.
• 401 bad token or wrong token type.
• 403 permission denied due to team/role policy.
• 404 resource id not present in current environment.
• 409 conflicting state (invite already used, owner removal, etc).
• 429 request bucket exceeded.

Retry policy

• Retry 429, 503, and websocket 1013 with exponential backoff and jitter.
• Do not retry 401 or 403 blindly; fix auth context first.