public UpdateFlowSourceRequest withMediaStreamSourceConfigurations(
            java.util.Collection<MediaStreamSourceConfigurationRequest> mediaStreamSourceConfigurations) {
        setMediaStreamSourceConfigurations(mediaStreamSourceConfigurations);
        return this;
    }
The media streams that are associated with the source, and the parameters for those associations.

@param mediaStreamSourceConfigurations
       The media streams that are associated with the source, and the parameters for those associations.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediaconnect/src/main/java/com/amazonaws/services/mediaconnect/model/UpdateFlowSourceRequest.java