code: func isMandatoryFIPSClusterID(securityConfig *ca.SecurityConfig) bool {
  	return strings.HasPrefix(securityConfig.ClientTLSCreds.Organization(), "FIPS.")
  }
docs: // Given a cluster ID, returns whether the cluster ID indicates that the cluster
  // mandates FIPS mode.  These cluster IDs start with "FIPS." as a prefix.