public DeleteFileSystemRequest withFileSystemId(String fileSystemId) {
        setFileSystemId(fileSystemId);
        return this;
    }
<p>
The ID of the file system that you want to delete.
</p>

@param fileSystemId
       The ID of the file system that you want to delete.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-fsx/src/main/java/com/amazonaws/services/fsx/model/DeleteFileSystemRequest.java