public String getApplicationArn() {
        return this.applicationArn;
    }
<p>
The Amazon Resource Name (ARN) of an Amazon Web Services IAM Identity Center application associated with your
Identity Center instance. If the grant includes an application ARN, the grantee can only access the S3 data
through this application.
</p>

@return The Amazon Resource Name (ARN) of an Amazon Web Services IAM Identity Center application associated with
        your Identity Center instance. If the grant includes an application ARN, the grantee can only access the
        S3 data through this application.
aws-java-sdk-s3control/src/main/java/com/amazonaws/services/s3control/model/GetAccessGrantResult.java