Category "wiremock-standalone"

Is there a way to set custom responses from an external server when a specific request receive?

I have a program that is only displaying bug behavior when a certain response is received from an external server. The only thing is, the external server is in

Wiremock Placeholder isn't recognized

I tried with the following json but the wiremock doesn't recognize my change. I read the documentation of wiremock and I saw that they said: JSON equality match