You can allow only a specific set of HTTP status codes to be returned from a request to a Connector. The status codes are provided as a comma separated list and/or a range of acceptable status codes. For example, you can create the following list:
200-399, 403, 404, 500
To set HTTP status codes, follow these steps.
From the Connectors page, select a Connector.
In the Edit Connector form, expand Advanced Connector Settings.
In the Acceptable HTTP Status Codes field, enter values separated by commas.
Click Fetch Preview (optional).
Click Save Connector.