[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-27 UTC."],[],[],null,["# Method: featureViews.fetchFeatureValues\n\n**Full name**: projects.locations.featureOnlineStores.featureViews.fetchFeatureValues\n\nFetch feature values under a FeatureView. \n\n### Endpoint\n\npost `https:``/``/{service-endpoint}``/v1beta1``/{featureView}:fetchFeatureValues` \nWhere `{service-endpoint}` is one of the [supported service endpoints](/vertex-ai/docs/reference/rest#rest_endpoints).\n\n### Path parameters\n\n`featureView` `string` \nRequired. FeatureView resource format `projects/{project}/locations/{location}/featureOnlineStores/{featureOnlineStore}/featureViews/{featureView}`\n\n### Request body\n\nThe request body contains data with the following structure:\nFields `dataKey` `object (`[FeatureViewDataKey](/vertex-ai/docs/reference/rest/v1beta1/FeatureViewDataKey)`)` \nOptional. The request key to fetch feature values for.\n`dataFormat` `enum (`[FeatureViewDataFormat](/vertex-ai/docs/reference/rest/v1beta1/FeatureViewDataFormat)`)` \nOptional. Response data format. If not set, [FeatureViewDataFormat.KEY_VALUE](/vertex-ai/docs/reference/rest/v1beta1/FeatureViewDataFormat#ENUM_VALUES.KEY_VALUE) will be used.\n`format` \n**(deprecated)** `enum (`[Format](/vertex-ai/docs/reference/rest/v1beta1/projects.locations.featureOnlineStores.featureViews/fetchFeatureValues#Format)`)` \nSpecify response data format. If not set, keyvalue format will be used. Deprecated. Use [FetchFeatureValuesRequest.data_format](/vertex-ai/docs/reference/rest/v1beta1/projects.locations.featureOnlineStores.featureViews/fetchFeatureValues#body.request_body.FIELDS.data_format). \n`entity_id` `Union type` \nEntity ID to fetch feature values for. Deprecated. Use [FetchFeatureValuesRequest.data_key](/vertex-ai/docs/reference/rest/v1beta1/projects.locations.featureOnlineStores.featureViews/fetchFeatureValues#body.request_body.FIELDS.data_key). `entity_id` can be only one of the following:\n`id` \n**(deprecated)** `string` \nSimple id. The whole string will be used as is to identify Entity to fetch feature values for. \n\n### Response body\n\nIf successful, the response body contains an instance of [FetchFeatureValuesResponse](/vertex-ai/docs/reference/rest/v1beta1/FetchFeatureValuesResponse).\n\nFormat\n------\n\n| This item is deprecated!\nFormat of the response data."]]
