public String getInstanceId() {
        return this.instanceId;
    }
<p>
The ID of the managed node where you want to update the role.
</p>

@return The ID of the managed node where you want to update the role.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/UpdateManagedInstanceRoleRequest.java