Bidirectional streaming RPC to fetch feature values under a FeatureView. Requests may not have a one-to-one mapping to responses and responses may be returned out-of-order to reduce latency.
HTTP request
POST https://{service-endpoint}/v1beta1/{featureView}:streamingFetchFeatureValues
Where {service-endpoint}
is one of the supported service endpoints.
Path parameters
Parameters | |
---|---|
featureView |
Required. FeatureView resource format |
Request body
The request body contains data with the following structure:
JSON representation |
---|
{ "dataKeys": [ { object ( |
Fields | |
---|---|
dataKeys[] |
|
dataFormat |
Specify response data format. If not set, keyvalue format will be used. |
Response body
Response message for FeatureOnlineStoreService.StreamingFetchFeatureValues
.
If successful, the response body contains data with the following structure:
JSON representation |
---|
{ "status": { object ( |
Fields | |
---|---|
status |
Response status. If OK, then |
data[] |
|
dataKeysWithError[] |
|
Authorization scopes
Requires the following OAuth scope:
https://www.googleapis.com/auth/cloud-platform
For more information, see the Authentication Overview.
IAM Permissions
Requires the following IAM permission on the featureView
resource:
aiplatform.featureViews.fetchFeatureValues
For more information, see the IAM documentation.