code: func Do(provider Provider, url, name, org, role, caFile string) (*apitypes.BootstrapResponse, error) {
  	switch provider {
  	case AWSPublic:
  		return aws.Bootstrap(url, name, org, role, caFile)
  
  	default:
  		return nil, fmt.Errorf("invalid provider: %s", provider)
  	}
  }
docs: // Do will execute the bootstrap request for the given provider