public StartUpdateSignalMapResult withMediaResourceMap(java.util.Map<String, MediaResource> mediaResourceMap) {
        setMediaResourceMap(mediaResourceMap);
        return this;
    }
@param mediaResourceMap
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/StartUpdateSignalMapResult.java