@Test void indexTemplatesUrl_6x_withPriority() {
    assertThat(VersionSpecificTemplates.forVersion(V6_7).indexTemplatesUrl("idx", "_doc", 1))
      .isEqualTo("/_template/idx_doc_template?include_type_name=true");
  }
Unsupported, but we should test that parsing works
zipkin-storage/elasticsearch/src/test/java/zipkin2/elasticsearch/ElasticsearchSpecificTemplatesTest.java