is there a way to configure spring cloud aws with aws clientconfiguration information when connecting through proxy

Is there a way to Set optional proxy details on com.amazonaws.ClientConfiguration connecting through a proxy, am developing with spring-cloud-aws-version 1.0.0.RELEASE, spring-boot-version 1.2.2.RELEASE in spring-cloud-aws-autoconfigure. I want to be able to configure proxy details as follows

setProxyHost(java.lang.String proxyHost)
setProxyPassword(java.lang.String proxyPassword)
setProxyPort(int proxyPort)
setProxyUsername(java.lang.String proxyUsername)

cloud.aws.credentials.accessKey and cloud.aws.credentials.secretKey is set in a application.properties