PROTO TYPE - SHARE THE PROTOTYPE
Aws4 request&x amz signedheaders=host&x amz signature=9157094767c6a15c54e26623414e73fdd1d0f15b701a10e848eebc756e8b8883
by aaa
Oct 03
Aws4 request&x amz signedheaders=host&x amz signature=c956dfc035b43c6c54f750034716f004691324750904dd6b2eddaefa8148fb63
Mar 17