Method: projects.locations.studies.trials.addTrialMeasurement

Adds a measurement of the objective metrics to a Trial. This measurement is assumed to have been taken before the Trial is complete.

HTTP request

POST https://{service-endpoint}/v1/{trialName}:addTrialMeasurement

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

Path parameters



Required. The name of the trial to add measurement. Format: projects/{project}/locations/{location}/studies/{study}/trials/{trial}

Request body

The request body contains data with the following structure:

JSON representation
  "measurement": {
    object (Measurement)

object (Measurement)

Required. The measurement to be added to a Trial.

Response body

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

Authorization scopes

Requires the following OAuth scope:


For more information, see the Authentication Overview.

IAM Permissions

Requires the following IAM permission on the trialName resource:

  • aiplatform.trials.update

For more information, see the IAM documentation.