Response codes

The table contains a list of response codes supported in the Safe Browsing API.

Code	Error	Description
200	OK	Request successful.
400	Bad Request	Invalid request. Possible reasons: Syntax error in the request. Error in a request parameter (parameter value omitted or invalid). The request is too large. The requested list doesn't exist. The requested list isn't available to the user.
403	Forbidden	Access denied. Check whether the API key is specified correctly.
500	Internal Server Error	Internal server error. Wait and resend the request later.
503	Service Unavailable	An error occurred due to the server's temporary overload or maintenance shutdown. Wait and resend the request later.
504	Gateway Timeout	The gateway is not responding. Wait and resend the request later.