@ModuleOption("a SpEL expression to use for queue")
	public void setQueueExpression(String queueExpression) {
		this.queueExpression = queueExpression;
	}
Options metadata for Redis sink module.

@author Ilayaperumal Gopinathan
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/modules/metadata/RedisSinkOptionsMetadata.java