oauth2_key_refresh_threshold

Sets the duration (in seconds) that the server must wait between JWKS refresh attempts triggered by OAuth 2.0 access token validation issues. Defaults to 300 (5 minutes).

oauth2_key_refresh_threshold = seconds

This parameter is optional and is only relevant when the value of
oauth2_server_validation_key is set to the URL of an HTTP(S) JWKS endpoint. For more information, see Validation Key Rotation Considerations.