public void setType(String type) {
        this.type = type;
    }
<p>
The file type to use. Environment files are objects in Amazon S3. The only supported value is <code>s3</code>.
</p>

@param type
       The file type to use. Environment files are objects in Amazon S3. The only supported value is
       <code>s3</code>.
@see EnvironmentFileType
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/EnvironmentFile.java