@Override
    public URI getCallBackUri() {
        return callBackUri;
    }
Instantiates a new Http command.

@param setter      the setter
@param exchange    the exchange
@param chain       the chain
@param callBackUri the call back uri
shenyu-plugin/shenyu-plugin-fault-tolerance/shenyu-plugin-hystrix/src/main/java/org/apache/shenyu/plugin/hystrix/command/HystrixCommandOnThread.java