code: def GenerateClient(args):
  
      
  
      codegen = _GetCodegenFromFlags(args)
      if codegen is None:
          logging.error('Failed to create codegen, exiting.')
          return 128
      _WriteGeneratedFiles(args, codegen)
      if args.init_file != 'none':
          _WriteInit(codegen)
docs: Driver for client code generation.