public String getAccessGrantsInstanceId() {
        return this.accessGrantsInstanceId;
    }
<p>
The ID of the S3 Access Grants instance. The ID is <code>default</code>. You can have one S3 Access Grants
instance per Region per account.
</p>

@return The ID of the S3 Access Grants instance. The ID is <code>default</code>. You can have one S3 Access
        Grants instance per Region per account.
aws-java-sdk-s3control/src/main/java/com/amazonaws/services/s3control/model/GetAccessGrantsInstanceResult.java