@Override
	public String toString() {
		return "Target [targetUri=" + targetUri + ", targetException=" + targetException + ", targetResultMessage="
				+ targetResultMessage + ", status=" + status + "]";
	}
Set the result messages indicating the success or failure while targeting the Spring XD Admin Server.

@param targetResultMessage Must not be empty.
spring-xd-shell/src/main/java/org/springframework/xd/shell/Target.java