relating to issue 414 of terraform

[AsisBagga]

Description

need to return Hardware URI for further computing in Terraform Server Hardware Resource.

Issues Resolved

Terraform Issue: 414

Check List

• [ ] New functionality includes testing.
  • [ ] All tests pass for go 1.11 + gofmt checks.
• [ ] New functionality has been documented in the README if applicable.
  • [ ] New functionality has been thoroughly documented in the examples (please include helpful comments).
• [ ] Changes are documented in the CHANGELOG.