public void setRouteKey(String routeKey) {
        this.routeKey = routeKey;
    }
<p>
This property is part of quick create. If you don't specify a routeKey, a default route of $default is created.
The $default route acts as a catch-all for any request made to your API, for a particular stage. The $default
route key can't be modified. You can add routes after creating the API, and you can update the route keys of
additional routes. Supported only for HTTP APIs.
</p>

@param routeKey
       This property is part of quick create. If you don't specify a routeKey, a default route of $default is
       created. The $default route acts as a catch-all for any request made to your API, for a particular stage.
       The $default route key can't be modified. You can add routes after creating the API, and you can update
       the route keys of additional routes. Supported only for HTTP APIs.
aws-java-sdk-apigatewayv2/src/main/java/com/amazonaws/services/apigatewayv2/model/CreateApiRequest.java