code: func (c *CNIConfig) GetVersionInfo(ctx context.Context, pluginType string) (version.PluginInfo, error) {
  	c.ensureExec()
  	pluginPath, err := c.exec.FindInPath(pluginType, c.Path)
  	if err != nil {
  		return nil, err
  	}
  
  	return invoke.GetVersionInfo(ctx, pluginPath, c.exec)
  }
docs: // GetVersionInfo reports which versions of the CNI spec are supported by
  // the given plugin.