def METHOD_NAME():
    with open('configure.json') as configure_file:
        json_text = json.load(configure_file)
    # Delete Thing
    thing_name = json_text['thing_name']
    thing_obj = thing.Thing(thing_name)
    if thing_obj.exists():
        thing_obj.delete()
    # Delete certificate
    cert_id_filename = thing_name + '_cert_id_file.txt'
    if os.path.exists(cert_id_filename):
        cert_id_file = open(cert_id_filename, 'r')
        cert_id = cert_id_file.read()
        cert_obj = certs.Certificate(cert_id)
        cert_obj.delete()
        cert_id_file.close()
        cert_id_file_path = os.path.abspath(cert_id_filename)
        os.chmod(cert_id_file_path, 0o666)
        os.remove(cert_id_filename)
    # Delete cert_pem file and private_key_pem file
    cert_pem_filename = thing_name + '_cert_pem_file.pem'
    if os.path.exists(cert_pem_filename):
        cert_pem_file_path = os.path.abspath(cert_pem_filename)
        os.chmod(cert_pem_file_path, 0o666)
        os.remove(cert_pem_filename)
    private_key_pem_filename = thing_name + '_private_key_pem_file.pem'
    if os.path.exists(private_key_pem_filename):
        private_key_pem_file_path = os.path.abspath(private_key_pem_filename)
        os.chmod(private_key_pem_file_path, 0o666)
        os.remove(private_key_pem_filename)
    # Delete policy
    policy_name = thing_name + '_amazon_freertos_policy'
    policy_obj = policy.Policy(policy_name)
    if policy_obj.exists():
        policy_obj.delete()