Only buckets that support signature version 2 are currently supported. Following are list of buckets which supports version 2.

  • US East(N.Virginia)
  • US West(N.California)
  • US West (Oregon)
  • Asia Pacific(Singapore)
  • Asia Pacific(Tokyo)
  • Asia Pacific(Sydney)
  • EU(Ireland)
  • South America (São Paulo)

For more information click here.