code: func diskRelocateListString(relocators []types.VirtualMachineRelocateSpecDiskLocator) string {
  	var out []string
  	for _, relocate := range relocators {
  		out = append(out, diskRelocateString(relocate))
  	}
  	return strings.Join(out, ",")
  }
docs: // diskRelocateListString pretty-prints a list of
  // VirtualMachineRelocateSpecDiskLocator.