public String getInstanceIamRoleArn() {
        return this.instanceIamRoleArn;
    }
<p>
Indicates the IAM role ARN of the instance.
</p>

@return Indicates the IAM role ARN of the instance.
aws-java-sdk-workspaces/src/main/java/com/amazonaws/services/workspaces/model/DefaultWorkspaceCreationProperties.java