public CreateNotebookInstanceRequest withPlatformIdentifier(String platformIdentifier) {
        setPlatformIdentifier(platformIdentifier);
        return this;
    }
<p>
The platform identifier of the notebook instance runtime environment.
</p>

@param platformIdentifier
       The platform identifier of the notebook instance runtime environment.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/CreateNotebookInstanceRequest.java