code: func BindAuthInfoFlags(authInfo *clientcmdapi.AuthInfo, flags *pflag.FlagSet, flagNames AuthOverrideFlags) {
  	flagNames.ClientCertificate.BindStringFlag(flags, &authInfo.ClientCertificate)
  	flagNames.ClientKey.BindStringFlag(flags, &authInfo.ClientKey)
  	flagNames.Token.BindStringFlag(flags, &authInfo.Token)
  	flagNames.Username.BindStringFlag(flags, &authInfo.Username)
  	flagNames.Password.BindStringFlag(flags, &authInfo.Password)
  }
docs: // BindAuthInfoFlags is a convenience method to bind the specified flags to their associated variables