Add a request and response operation with one input and one output to the above interface as shown below.
如下所示，向上述接口添加具有一个输入和一个输出的请求与响应操作。
2
The security functions defined in a security profile are performed on input and output/request nodes of a message flow.
安全性配置文件中定义的安全性功能是在消息流的输入和输出/请求节点上执行的。
3
The message flows also need to be configured on how the identity can be extracted from input nodes, and which security profile needs to be associated with input and output/request nodes.