public String getInstanceType() {
        return this.instanceType;
    }
<p>
Information about which environment an instance belongs to in a blue/green deployment.
</p>
<ul>
<li>
<p>
BLUE: The instance is part of the original environment.
</p>
</li>
<li>
<p>
GREEN: The instance is part of the replacement environment.
</p>
</li>
</ul>

@return Information about which environment an instance belongs to in a blue/green deployment.</p>
        <ul>
        <li>
        <p>
        BLUE: The instance is part of the original environment.
        </p>
        </li>
        <li>
        <p>
        GREEN: The instance is part of the replacement environment.
        </p>
        </li>
@see InstanceType
aws-java-sdk-codedeploy/src/main/java/com/amazonaws/services/codedeploy/model/InstanceSummary.java