public void setRuntimeJavaDetails(String runtimeJavaDetails) {
            BuildParams.runtimeJavaDetails = runtimeJavaDetails;
        }

        public void setInFipsJvm(boolean inFipsJvm) {
            BuildParams.inFipsJvm = inFipsJvm;
        }

        public void setGitRevision(String gitRevision) {
            BuildParams.gitRevision = requireNonNull(gitRevision);
        }

rest tests one can use

------------------------------------------------
assumeFalse("Justification why this cannot be run in FIPS mode", inFipsJvm());
------------------------------------------------

For specific YAML rest tests one can use

------------------------------------------------
- skip:
    features: fips_140

    tag OS.current().name()
    tag Architecture.current().name()

    // Tag if this build is run in FIPS mode
    if (BuildParams.inFipsJvm) {
      tag 'FIPS'
    }

    // Automatically publish scans from Elasticsearch CI
    if (jenkinsUrl?.host?.endsWith('elastic.co') || jenkinsUrl?.host?.endsWith('elastic.dev')) {
      publishAlways()