public static String getProcessListInstancePath(final String processId, final String instancePath) {
        return String.join("/", "", EXECUTION_NODES, processId, instancePath);
    }
@Test
    void assertGetProcessListInstancePath() {
        assertThat(ProcessNode.getProcessListInstancePath("ae7d352a-ee1f-3cd6-8631-cd9e93b70a30", "proxy_127.0.0.1@983481"),
                is("/execution_nodes/ae7d352a-ee1f-3cd6-8631-cd9e93b70a30/proxy_127.0.0.1@983481"));
    }