key

The name of the attribute. The following attribute is supported by Network Load Balancers, and Gateway Load Balancers.

• `tcp.idle_timeout.seconds` - The tcp idle timeout value, in seconds. The valid range is 60-6000 seconds. The default is 350 seconds. The following attributes are only supported by Application Load Balancers.

• `routing.http.request.x_amzn_mtls_clientcert_serial_number.header_name` - Enables you to modify the header name of the X-Amzn-Mtls-Clientcert-Serial-Number HTTP request header.

• `routing.http.request.x_amzn_mtls_clientcert_issuer.header_name` - Enables you to modify the header name of the X-Amzn-Mtls-Clientcert-Issuer HTTP request header.

• `routing.http.request.x_amzn_mtls_clientcert_subject.header_name` - Enables you to modify the header name of the X-Amzn-Mtls-Clientcert-Subject HTTP request header.

• `routing.http.request.x_amzn_mtls_clientcert_validity.header_name` - Enables you to modify the header name of the X-Amzn-Mtls-Clientcert-Validity HTTP request header.

• `routing.http.request.x_amzn_mtls_clientcert_leaf.header_name` - Enables you to modify the header name of the X-Amzn-Mtls-Clientcert-Leaf HTTP request header.

• `routing.http.request.x_amzn_mtls_clientcert.header_name` - Enables you to modify the header name of the X-Amzn-Mtls-Clientcert HTTP request header.

• `routing.http.request.x_amzn_tls_version.header_name` - Enables you to modify the header name of the X-Amzn-Tls-Version HTTP request header.

• `routing.http.request.x_amzn_tls_cipher_suite.header_name` - Enables you to modify the header name of the X-Amzn-Tls-Cipher-Suite HTTP request header.

• `routing.http.response.server.enabled` - Enables you to allow or remove the HTTP response server header.

• `routing.http.response.strict_transport_security.header_value` - Informs browsers that the site should only be accessed using HTTPS, and that any future attempts to access it using HTTP should automatically be converted to HTTPS.

• `routing.http.response.access_control_allow_origin.header_value` - Specifies which origins are allowed to access the server.

• `routing.http.response.access_control_allow_methods.header_value` - Returns which HTTP methods are allowed when accessing the server from a different origin.

• `routing.http.response.access_control_allow_headers.header_value` - Specifies which headers can be used during the request.

• `routing.http.response.access_control_allow_credentials.header_value` - Indicates whether the browser should include credentials such as cookies or authentication when making requests.

• `routing.http.response.access_control_expose_headers.header_value` - Returns which headers the browser can expose to the requesting client.

• `routing.http.response.access_control_max_age.header_value` - Specifies how long the results of a preflight request can be cached, in seconds.

• `routing.http.response.content_security_policy.header_value` - Specifies restrictions enforced by the browser to help minimize the risk of certain types of security threats.

• `routing.http.response.x_content_type_options.header_value` - Indicates whether the MIME types advertised in the Content-Type headers should be followed and not be changed.

• `routing.http.response.x_frame_options.header_value` - Indicates whether the browser is allowed to render a page in a frame, iframe, embed or object.