code: func expandStorageDrsOptionSpec(d *schema.ResourceData) []types.StorageDrsOptionSpec {
  	var opts []types.StorageDrsOptionSpec
  
  	m := d.Get("sdrs_advanced_options").(map[string]interface{})
  	for k, v := range m {
  		opts = append(opts, types.StorageDrsOptionSpec{
  			Option: &types.OptionValue{
  				Key:   k,
  				Value: types.AnyType(v),
  			},
  		})
  	}
  	return opts
  }
docs: // expandStorageDrsOptionSpec reads certain ResourceData keys and returns
  // a StorageDrsOptionSpec.