xksProxyConnectivity

Changes the connectivity setting for the external key store. To indicate that the external key store proxy uses a Amazon VPC endpoint service to communicate with KMS, specify VPC_ENDPOINT_SERVICE. Otherwise, specify PUBLIC_ENDPOINT.

If you change the XksProxyConnectivity to VPC_ENDPOINT_SERVICE, you must also change the XksProxyUriEndpoint and add an XksProxyVpcEndpointServiceName value.

If you change the XksProxyConnectivity to PUBLIC_ENDPOINT, you must also change the XksProxyUriEndpoint and specify a null or empty string for the XksProxyVpcEndpointServiceName value.

To change this value, the external key store must be disconnected.