Class GoogleCloudAiplatformV1beta1Trial

A message representing a Trial. A Trial contains a unique set of Parameters that has been or will be evaluated, along with the objective metrics got by running the Trial.

Inheritance
object
GoogleCloudAiplatformV1beta1Trial
Implements
Inherited Members
Namespace: Google.Apis.Aiplatform.v1beta1.Data
Assembly: Google.Apis.Aiplatform.v1beta1.dll
Syntax
public class GoogleCloudAiplatformV1beta1Trial : IDirectResponseSchema

Properties

ClientId

Output only. The identifier of the client that originally requested this Trial. Each client is identified by a unique client_id. When a client asks for a suggestion, Vertex AI Vizier will assign it a Trial. The client should evaluate the Trial, complete it, and report back to Vertex AI Vizier. If suggestion is asked again by same client_id before the Trial is completed, the same Trial will be returned. Multiple clients with different client_ids can ask for suggestions simultaneously, each of them will get their own Trial.

Declaration
[JsonProperty("clientId")]
public virtual string ClientId { get; set; }
Property Value
Type Description
string

CustomJob

Output only. The CustomJob name linked to the Trial. It's set for a HyperparameterTuningJob's Trial.

Declaration
[JsonProperty("customJob")]
public virtual string CustomJob { get; set; }
Property Value
Type Description
string

ETag

The ETag of the item.

Declaration
public virtual string ETag { get; set; }
Property Value
Type Description
string

EndTime

object representation of EndTimeRaw.

Declaration
[JsonIgnore]
[Obsolete("This property is obsolete and may behave unexpectedly; please use EndTimeDateTimeOffset instead.")]
public virtual object EndTime { get; set; }
Property Value
Type Description
object

EndTimeDateTimeOffset

DateTimeOffset representation of EndTimeRaw.

Declaration
[JsonIgnore]
public virtual DateTimeOffset? EndTimeDateTimeOffset { get; set; }
Property Value
Type Description
DateTimeOffset?

EndTimeRaw

Output only. Time when the Trial's status changed to SUCCEEDED or INFEASIBLE.

Declaration
[JsonProperty("endTime")]
public virtual string EndTimeRaw { get; set; }
Property Value
Type Description
string

FinalMeasurement

Output only. The final measurement containing the objective value.

Declaration
[JsonProperty("finalMeasurement")]
public virtual GoogleCloudAiplatformV1beta1Measurement FinalMeasurement { get; set; }
Property Value
Type Description
GoogleCloudAiplatformV1beta1Measurement

Id

Output only. The identifier of the Trial assigned by the service.

Declaration
[JsonProperty("id")]
public virtual string Id { get; set; }
Property Value
Type Description
string

InfeasibleReason

Output only. A human readable string describing why the Trial is infeasible. This is set only if Trial state is INFEASIBLE.

Declaration
[JsonProperty("infeasibleReason")]
public virtual string InfeasibleReason { get; set; }
Property Value
Type Description
string

Measurements

Output only. A list of measurements that are strictly lexicographically ordered by their induced tuples (steps, elapsed_duration). These are used for early stopping computations.

Declaration
[JsonProperty("measurements")]
public virtual IList<GoogleCloudAiplatformV1beta1Measurement> Measurements { get; set; }
Property Value
Type Description
IList<GoogleCloudAiplatformV1beta1Measurement>

Name

Output only. Resource name of the Trial assigned by the service.

Declaration
[JsonProperty("name")]
public virtual string Name { get; set; }
Property Value
Type Description
string

Parameters

Output only. The parameters of the Trial.

Declaration
[JsonProperty("parameters")]
public virtual IList<GoogleCloudAiplatformV1beta1TrialParameter> Parameters { get; set; }
Property Value
Type Description
IList<GoogleCloudAiplatformV1beta1TrialParameter>

StartTime

object representation of StartTimeRaw.

Declaration
[JsonIgnore]
[Obsolete("This property is obsolete and may behave unexpectedly; please use StartTimeDateTimeOffset instead.")]
public virtual object StartTime { get; set; }
Property Value
Type Description
object

StartTimeDateTimeOffset

DateTimeOffset representation of StartTimeRaw.

Declaration
[JsonIgnore]
public virtual DateTimeOffset? StartTimeDateTimeOffset { get; set; }
Property Value
Type Description
DateTimeOffset?

StartTimeRaw

Output only. Time when the Trial was started.

Declaration
[JsonProperty("startTime")]
public virtual string StartTimeRaw { get; set; }
Property Value
Type Description
string

State

Output only. The detailed state of the Trial.

Declaration
[JsonProperty("state")]
public virtual string State { get; set; }
Property Value
Type Description
string

WebAccessUris

Output only. URIs for accessing interactive shells (one URI for each training node). Only available if this trial is part of a HyperparameterTuningJob and the job's trial_job_spec.enable_web_access field is true. The keys are names of each node used for the trial; for example, workerpool0-0 for the primary node, workerpool1-0 for the first node in the second worker pool, and workerpool1-1 for the second node in the second worker pool. The values are the URIs for each node's interactive shell.

Declaration
[JsonProperty("webAccessUris")]
public virtual IDictionary<string, string> WebAccessUris { get; set; }
Property Value
Type Description
IDictionary<string, string>

Implements