public CreateRobotApplicationVersionRequest withS3Etags(String... s3Etags) {
        if (this.s3Etags == null) {
            setS3Etags(new java.util.ArrayList<String>(s3Etags.length));
        }
        for (String ele : s3Etags) {
            this.s3Etags.add(ele);
        }
        return this;
    }
<p>
The Amazon S3 identifier for the zip file bundle that you use for your robot application.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setS3Etags(java.util.Collection)} or {@link #withS3Etags(java.util.Collection)} if you want to override
the existing values.
</p>

@param s3Etags
       The Amazon S3 identifier for the zip file bundle that you use for your robot application.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-robomaker/src/main/java/com/amazonaws/services/robomaker/model/CreateRobotApplicationVersionRequest.java