docs: public ServiceCall<Entity> updateEntity(UpdateEntityOptions updateEntityOptions) {
      Validator.notNull(updateEntityOptions, "updateEntityOptions cannot be null");
      String[] pathSegments = { "v1/workspaces", "entities" };
      String[] pathParameters = { updateEntityOptions.workspaceId(), updateEntityOptions.entity() };
      RequestBuilder builder = RequestBuilder.post(RequestBuilder.constructHttpUrl(getEndPoint(), pathSegments,
          pathParameters));
      builder.query("version", versionDate);
      Map<String, String> sdkHeaders = SdkCommon.getSdkHeaders("conversation", "v1", "updateEntity");
      for (Entry<String, String> header : sdkHeaders.entrySet()) {
        builder.header(header.getKey(), header.getValue());
      }
      builder.header("Accept", "application/json");
      final JsonObject contentJson = new JsonObject();
      if (updateEntityOptions.newEntity() != null) {
        contentJson.addProperty("entity", updateEntityOptions.newEntity());
      }
      if (updateEntityOptions.newDescription() != null) {
        contentJson.addProperty("description", updateEntityOptions.newDescription());
      }
      if (updateEntityOptions.newMetadata() != null) {
        contentJson.add("metadata", GsonSingleton.getGson().toJsonTree(updateEntityOptions.newMetadata()));
      }
      if (updateEntityOptions.newFuzzyMatch() != null) {
        contentJson.addProperty("fuzzy_match", updateEntityOptions.newFuzzyMatch());
      }
      if (updateEntityOptions.newValues() != null) {
        contentJson.add("values", GsonSingleton.getGson().toJsonTree(updateEntityOptions.newValues()));
      }
      builder.bodyJson(contentJson);
      return createServiceCall(builder.build(), ResponseConverterUtils.getObject(Entity.class));
    }