def move_or_rename(self, payload):
url = "<STR_LIT>".format(<EOL>url_base=self.hs.url_base,<EOL>pid=self.pid)<EOL>r = self.hs._request('<STR_LIT:POST>', url, None, payload)<EOL>return r<EOL>
Moves or renames a file

:param payload:
    source_path: string
    target_path: string
:return: (object)
    target_rel_path: tgt_path