---
title: "POST /v1/{+entityType}:readFeatureValues"
method: POST
path: "/v1/{+entityType}:readFeatureValues"
tags: ["projects"]
---

# POST /v1/{+entityType}:readFeatureValues

`POST /v1/{+entityType}:readFeatureValues`

Reads Feature values of a specific entity of an EntityType. For reading feature values of multiple entities of an EntityType, please use StreamingReadFeatureValues.

## Path parameters

- `entityType` string, required

## Request body

- GoogleCloudAiplatformV1ReadFeatureValuesRequest — Request message for FeaturestoreOnlineServingService.ReadFeatureValues.
  - `entityId` string — Required. ID for a specific entity. For example, for a machine learning model predicting user clicks on a website, an entity ID could be `user_123`.
  - `featureSelector` GoogleCloudAiplatformV1FeatureSelector — Selector for Features of an EntityType.
    - `idMatcher` GoogleCloudAiplatformV1IdMatcher — Matcher for Features of an EntityType by Feature ID.
      - `ids` string[] — Required. The following are accepted as `ids`: * A single-element list containing only `*`, which selects all Features in the target EntityType, or * A list containing only Feature IDs, which selects only Features with those IDs in the target EntityType.

## Response `200`

Successful response

---

[API](https://skmtc.dev/google/apis/aiplatform.md) · [All operations](https://skmtc.dev/google/apis/aiplatform/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/google/aiplatform/revisions/b608d71b91f0/schema)