public String getScheme() {
        return this.scheme;
    }
<p>
The client request scheme to match on. Specify only one. Applicable only for HTTP2 routes.
</p>

@return The client request scheme to match on. Specify only one. Applicable only for HTTP2 routes.
@see HttpScheme
aws-java-sdk-appmesh/src/main/java/com/amazonaws/services/appmesh/model/HttpRouteMatch.java