public String getIdentityCenterApplicationArn() {
        return this.identityCenterApplicationArn;
    }
<p>
The Amazon Resource Name (ARN) of the AWS IAM Identity Center instance attached to your Amazon Q Business
application.
</p>

@return The Amazon Resource Name (ARN) of the AWS IAM Identity Center instance attached to your Amazon Q Business
        application.
aws-java-sdk-qbusiness/src/main/java/com/amazonaws/services/qbusiness/model/GetApplicationResult.java