Method: projects.locations.endpoints.directPredict

Perform an unary online prediction request to a gRPC model server for Vertex first-party products and frameworks.

HTTP request

POST https://{service-endpoint}/v1beta1/{endpoint}:directPredict

Where {service-endpoint} is one of the supported service endpoints.

Path parameters

Parameters
endpoint

string

Required. The name of the Endpoint requested to serve the prediction. Format: projects/{project}/locations/{location}/endpoints/{endpoint}

Request body

The request body contains data with the following structure:

JSON representation 
{
  "inputs": [
    {
      object (Tensor)
    }
  ],
  "parameters": {
    object (Tensor)
  }
}
Fields
inputs[]

object (Tensor)

The prediction input.
parameters

object (Tensor)

The parameters that govern the prediction.

Response body

If successful, the response body contains an instance of DirectPredictResponse.

Authorization scopes

Requires one of the following OAuth scopes:

  • https://www.googleapis.com/auth/cloud-platform
  • https://www.googleapis.com/auth/cloud-platform.read-only
  • https://www.googleapis.com/auth/cloud-vertex-ai.firstparty.predict

For more information, see the Authentication Overview.

IAM Permissions

Requires the following IAM permission on the endpoint resource:

  • aiplatform.endpoints.predict

For more information, see the IAM documentation.