code: func (c *Manager) GetLibraries(ctx context.Context) ([]Library, error) {
  	ids, err := c.ListLibraries(ctx)
  	if err != nil {
  		return nil, fmt.Errorf("get libraries failed for: %s", err)
  	}
  
  	var libraries []Library
  	for _, id := range ids {
  		library, err := c.GetLibraryByID(ctx, id)
  		if err != nil {
  			return nil, fmt.Errorf("get library %s failed for %s", id, err)
  		}
  
  		libraries = append(libraries, *library)
  
  	}
  	return libraries, nil
  }
docs: // GetLibraries returns a list of all content library details in the system.