docs: public boolean setCustomResponse(String pathName, String customResponse) throws Exception {
          // figure out the new ordinal
          int nextOrdinal = this.getNextOrdinalForMethodId(-1, pathName);
  
          // add override
          this.addMethodToResponseOverride(pathName, "-1");
  
          // set argument
          return this.setMethodArguments(pathName, "-1", nextOrdinal, customResponse);
      }