wanghao 159f89ad38 Fix api doc in creating pre-signed url ... Now the three arguments 'paths', 'methods', 'expires' in body are all optional, but it's required in api-ref doc. So fix it soon. Change-Id: I61dad6daa2d030a8ae14acaf1f9bed43cf0be060		2017-07-31 17:17:08 +08:00
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source	Fix api doc in creating pre-signed url	2017-07-31 17:17:08 +08:00