scope.go (305B)
1 package v4 2 3 import "strings" 4 5 // BuildCredentialScope builds the Signature Version 4 (SigV4) signing scope 6 func BuildCredentialScope(signingTime SigningTime, region, service string) string { 7 return strings.Join([]string{ 8 signingTime.ShortTimeFormat(), 9 region, 10 service, 11 "aws4_request", 12 }, "/") 13 }