Hi Sanyang,
You can configure Microservice. Microservices is an application development concept that separates the development process into smaller, logical segments. Using a microservices architecture approach can speed the development process and improve application modularity.
Please note that BIG-IP ASM Microservices Override not an option without Advanced WAF License
You must have Advanced WAF License to use this feature.
Starting in BIG-IP 14.1.0 you can create security policy configurations that accommodate applications and microservices and you can define Microservices.
For example, you can create a single policy to protect a web application that consists of multiple microservices, and then customize the policy for some or all of the microservices.
Additionally, you can override the security policy's default enforcement setting, and specify a different enforcement setting for a specific microservice. You can then review the resulting traffic learning suggestions for the microservice.
When a Microservice is defined with a security policy and the traffic passing through the policy matches the defined Microservice, the security policy will use the defined settings within the Microservice itself.