public void setTestS3Uri(String testS3Uri) {
        this.testS3Uri = testS3Uri;
    }
<p>
Specifies the Amazon S3 location where the test documents for an entity recognizer are located. The URI must be
in the same Amazon Web Services Region as the API endpoint that you are calling.
</p>

@param testS3Uri
       Specifies the Amazon S3 location where the test documents for an entity recognizer are located. The URI
       must be in the same Amazon Web Services Region as the API endpoint that you are calling.
aws-java-sdk-comprehend/src/main/java/com/amazonaws/services/comprehend/model/EntityRecognizerDocuments.java