map $http_apikey $apigw_client_name {
    default "";

    "R7HVf14WE5m4d5L3uv2sZU8Y" "identity_api";
    "fd7uAN3/GKIfvFrOdfEAoo1y" "basket_api";
}

# $ openssl rand -base64 18
# 7B5zIqmRGXmrJTFmKa99vcit