public void setTrialArn(String trialArn) {
        this.trialArn = trialArn;
    }
<p>
The Amazon Resource Name (ARN) of the trial.
</p>

@param trialArn
       The Amazon Resource Name (ARN) of the trial.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/CreateTrialResult.java